EMC 69001166 User Manual

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EMC Installation Roadmap
P/N 069001166
REV A17
EMC Corporation
Corporate Headquarters
Hopkinton, MA 01748 -9103
1
-508 -435 -1000
www.EMC.com
:
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Copyright © 2002-2005, EMC Corporation. All rights reserved.
Published January, 2005
EMC believes the information in this publication is accurate as of its publication date. The information is subject to change without notice.
THE INFORMATION IN THIS PUBLICATION IS PROVIDED "AS IS." EMC CORPORATION MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WITH RESPECT TO THE INFORMATION IN THIS PUBLICATION, AND SPECIFICALLY DISCLAIMS IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Use, copying, and distribution of any EMC software described in this publication requires an applicable software license.
Trademark Information
EMC2, EMC, CLARiiON, Navisphere, PowerPath, Symmetrix are registered trademarks and Access Logix, FLARE, MirrorView, Powerlink, SAN Copy, and SnapView are trademarks of EMC Corporation.
All other trademarks used herein are the property of their respective owners.
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EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
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Chapter 1 AIX Installation Checklists
PowerPath Configurations for AIX............................................... 1-2
Required Host Software Revisions......................................... 1-2
Prerequisites .............................................................................. 1-3
Documentation.......................................................................... 1-4
PowerPath Checklist — New AIX Server and New Storage
System................................................................................................ 1-6
PowerPath Checklist — New AIX Server and Existing Storage
System.............................................................................................. 1-12
PowerPath Checklist — Existing AIX Server and New Storage
System.............................................................................................. 1-22
PowerPath Checklist — Existing AIX Server and Existing Storage
System.............................................................................................. 1-29

Contents

Chapter 2 HP-UX Installation Checklist
PowerPath Configurations for HP-UX ......................................... 2-2
Required Host Software Revisions......................................... 2-3
Prerequisites .............................................................................. 2-3
Documentation.......................................................................... 2-4
PowerPath Checklist - New HP-UX Server and New Storage
System................................................................................................ 2-7
PowerPath Checklist - New HP-UX Server and Existing Storage
System.............................................................................................. 2-13
PowerPath Checklist - Existing HP-UX Server and New Storage
System.............................................................................................. 2-26
PowerPath Checklist - Existing HP-UX Server and Existing
Storage System ............................................................................... 2-33
DMP Configurations for HP-UX ................................................. 2-45
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
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Contents
Required Host Software Revisions ...................................... 2-46
Prerequisites............................................................................ 2-46
Documentation ....................................................................... 2-47
DMP Checklist - New HP-UX Server and New Storage
System ............................................................................................. 2-48
Configurations for HP-UX Without EMC Failover Software.. 2-53
Prerequisites............................................................................ 2-53
Documentation ....................................................................... 2-54
Without EMC Failover Software Checklist - New HP-UX Server
and New Storage System.............................................................. 2-55
Chapter 3 Linux Installation Checklist
PowerPath Configurations for Linux ........................................... 3-2
Required Host Software Revisions ........................................ 3-3
Prerequisites.............................................................................. 3-3
Documentation ......................................................................... 3-4
PowerPath Checklist — New Linux Server and New Storage
System ............................................................................................... 3-7
PowerPath Checklist — New Linux Server and Existing Storage
System ............................................................................................. 3-13
PowerPath Checklist — Existing Linux Server and New Storage
System ............................................................................................. 3-23
PowerPath Checklist — Existing Linux Server and Existing
Storage System............................................................................... 3-29
DMP Configurations for Linux.................................................... 3-39
Required Host Software Revisions ...................................... 3-39
Prerequisites............................................................................ 3-39
Documentation ....................................................................... 3-40
DMP Checklist - New Linux Server and New Storage
System ............................................................................................. 3-42
Configurations for Linux Without EMC Failover Software.... 3-47
Prerequisites............................................................................ 3-47
Documentation ....................................................................... 3-48
Without EMC Failover Software Checklist — New Linux Server
and New Storage System.............................................................. 3-49
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EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
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Chapter 4 NetWare Installation Checklists
PowerPath Configurations for NetWare...................................... 4-2
Required Host Software Revisions........................................ 4-3
Prerequisites.............................................................................. 4-3
Documentation......................................................................... 4-4
PowerPath Checklist — New NetWare Server and New Storage
System............................................................................................... 4-7
PowerPath Checklist — New NetWare Server and Existing
Storage System............................................................................... 4-12
PowerPath Checklist — Existing NetWare Server and New
Storage System............................................................................... 4-21
PowerPath Checklist — Existing NetWare Server and Existing
Storage System............................................................................... 4-28
Chapter 5 Solaris Installation Checklists
PowerPath Configurations for Solaris ......................................... 5-2
Required Host Software Revisions........................................ 5-3
Prerequisites.............................................................................. 5-3
Documentation......................................................................... 5-4
PowerPath Checklist — New Solaris Server and New Storage
System............................................................................................... 5-8
PowerPath Checklist — New Solaris Server and Existing Storage
System............................................................................................. 5-14
PowerPath Checklist — Existing Solaris Server and New Storage
System............................................................................................. 5-25
PowerPath Checklist — Existing Solaris Server and Existing
Storage System............................................................................... 5-32
DMP Configurations for Solaris.................................................. 5-45
Required Host Software Revisions...................................... 5-45
Prerequisites ........................................................................... 5-45
Documentation....................................................................... 5-46
DMP Checklist - New Solaris Server and New Storage
System............................................................................................. 5-48
Contents
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
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Contents
Chapter 6 Tru64 UNIX Installation Checklist
Tru64 UNIX Configurations........................................................... 6-2
Prerequisites.............................................................................. 6-2
Documentation ......................................................................... 6-3
Checklist - New Tru64 UNIX Server and New Storage System
Without Boot Disk ........................................................................... 6-4
Checklist - New Tru64 UNIX Server and New Storage System
With Boot Disk ................................................................................. 6-6
Chapter 7 Windows Installation Checklists
PowerPath Configurations for Windows..................................... 7-2
Required Host Software Revisions ........................................ 7-3
Prerequisites.............................................................................. 7-4
Documentation ......................................................................... 7-5
PowerPath Checklist — New Windows Server and New Storage
System ............................................................................................... 7-7
PowerPath Checklist — New Windows Server and Existing
Storage System Without Boot Disk ............................................. 7-14
PowerPath Checklist — New Windows Server and Existing
Storage System With Boot Disk ................................................... 7-25
PowerPath Checklist — Existing Windows Server and New
Storage System............................................................................... 7-37
PowerPath Checklist — Existing Windows Server and Existing
Storage System............................................................................... 7-45
DMP Configurations for Windows............................................. 7-57
Required Host Software Revisions ...................................... 7-57
Prerequisites............................................................................ 7-58
Documentation ....................................................................... 7-59
DMP Checklist — New Windows Server and New Storage
System ............................................................................................. 7-60
Using Windows DMP ............................................................ 7-64
Appendix A Customer Support
Overview of Detecting and Resolving Problems ...................... A-2
Troubleshooting the Problem ....................................................... A-3
Before Calling the Customer Support Center ............................ A-4
Documenting the Problem ........................................................... A-5
Reporting a New Problem ............................................................ A-6
Sending Problem Documentation ............................................... A-7
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EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
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Preface

This manual contains checklists of the tasks required to install an EMC CX-Series or FC4700-Series storage system in a configuration with a server running the AIX NetWare Windows
®
, Solaris™, Tru64® UNIX®, Windows Server 2003, or
®
2000 operating system.
As part of an effort to improve and enhance the performance and capabilities of its product line, EMC from time to time releases revisions of its hardware and software. Therefore, some functions described in this roadmap may not be supported by all revisions of the software or hardware currently in use. For the most up-to-date information on product features, refer to your product release notes.
®
, HP-UX®, IRIX®, Linux®, Novell®
If a product does not function properly or does not function as described in this roadmap, please contact your EMC representative.
Audience This roadmap is intended for use by system administrators and/or
service personnel during installation of CLARiiON
®
Fibre Channel
storage systems. Readers of this roadmap should be familiar with the following topics:
The operating system running on the server that you are
installing.
How the operating system handles the device names of physical
disks (LUNs).
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
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Preface
Organization
Conventions Used in
This Guide
Chapter 1 Installation checklist for an AIX server with EMC
®
PowerPath
software.
Chapter 2 Installation checklist for an HP-UX server with and
®
without EMC PowerPath or VERITAS
DMP.
Chapter 3 Installation checklist for a Linux server with and
without EMC PowerPath or VERITAS
®
DMP.
Chapter 4 Installation checklist for a NetWare server with EMC
PowerPath software.
Chapter 5 Installation checklists for a Solaris server with EMC
PowerPath or VERITAS DMP software. Chapter 6 Installation checklist for a Tru64 UNIX server. Chapter 7 Installation checklists for a Microsoft Windows Server
2003 or Windows 2000 server with EMC PowerPath or
VERITAS
®
DMP software.
Appendix A Reviews the EMC process for detecting and resolving
software problems, and provides essential questions
that you should answer before contacting the EMC
Customer Support Center.
EMC uses the following conventions for notes and cautions.
A note presents information that is important, but not hazard-related.
viii
!
CAUTION
A caution contains information essential to avoid damage to the system or equipment. The caution may apply to hardware or software.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
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Typographical Conventions
This manual uses the following format conventions
Preface
Finding Current
Information
This typeface
Specific filenames or complete paths.
Dialog box names and menu items in text.
Selections you can make from the user interface,
including buttons, icons, options, and field names.
Emphasis in cautions and warnings.
This typeface
This typeface
x > y
New terms or unique word usage in text.
Command line arguments when used in text.
Represents a system response (such as a
message or prompt), a file or program listing.
Represents a menu path. For example, Operations
> Poll All Storage Systems tells you to select Poll All Storage Systems on the Operations menu.
The most up-to-date information about the CX-Series and FC-Series storage systems is posted on the EMC Powerlink
website. We recommend that you download the latest information before you install one of these storage systems. If you purchased your storage system from an EMC reseller and you cannot access Powerlink, the latest product information should be available from your reseller.
To access EMC Powerlink, use the following link:
http://powerlink.emc.com
After you log in, select Support > Document Library and find the documents you want.
Where to Get Help For questions about technical support, call your local sales office or
service provider. If you have a valid EMC service contract, contact EMC Customer
Service at:
United States: (800) 782-4362 (SVC-4EMC) Canada: (800) 543-4782 (543-4SVC) Worldwide: (508) 497-7901
Follow the voice menu prompts to open a service call and select the applicable product support.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
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Preface
Sales and Customer
Service Contacts
For the list of EMC sales locations, please access the EMC home page at:
http://www.EMC.com/contact/
For additional information on the EMC products and services available to customers and partners, refer to the EMC Powerlink™ website:
http://powerlink.EMC.com
Your C omments Your suggestions will help us continue to improve the accuracy,
organization, and overall quality of the user publications. Please send a message to techpub_comments@EMC.com with your opinions of this guide.
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EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
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Invisible Body Tag
1
AIX Installation
Checklists
This chapter contains checklists of the tasks required to install a CLARiiON storage system in a configuration with an IBM AIX server and PowerPath
®
failover software. The sections for the
®
different configurations are
PowerPath Configurations for AIX.................................................1-2
PowerPath Checklist — New AIX Server and New Storage
System..................................................................................................1-6
PowerPath Checklist — New AIX Server and Existing Storage
System................................................................................................1-12
PowerPath Checklist — Existing AIX Server and New Storage
System................................................................................................1-22
PowerPath Checklist — Existing AIX Server and Existing Storage
System................................................................................................1-29
AIX Installation Checklists
1-1
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AIX Installation Checklists

PowerPath Configurations for AIX

Read this section if you are installing a AIX PowerPath configuration with a new or existing server and a new or existing storage system. A new and existing server and a new and existing storage system are defined as follows:
new server - A server running AIX and not connected to any storage system.
existing server - A server running AIX and that is already connected to one or more storage systems.
new storage system - A CX300, CX500, or CX700 storage system that has the factory default settings and has never been connected to a server.
existing storage system - A CX300, CX400, CX500, CX600, CX700, or FC4700-Series storage system that is already connected to one or more servers and is in a EMC Navisphere
All CLARiiON storage systems connected to the server must be CX300, CX400, CX500, CX600, CX700, or FC4700-Series storage systems. If any other type of CLARiiON storage system is connected to the server, the server cannot run AIX PowerPath.
®
domain.

Required Host Software Revisions

1-2
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
AIX operating system revision listed in the EMC Support Matrix
on the Powerlink website (http://powerlink.emc.com)
HBA driver revision listed in the EMC Support Matrix on the
Powerlink website (http://powerlink.emc.com)
AIX PowerPath
• For CX400, CX600, and FC-Series storage systems Version 3.0.0 with patch 3.0.2 or higher
• For CX300, CX500, and CX700 storage systems Version 3.0.4 or higher
Refer to the EMC Support Matrix and the EMC PowerPath Release Notes for UNIX on the Powerlink website (http://powerlink.emc.com) for the specific revision required for your AIX version.
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AIX Installation Checklists

Prerequisites

You must have a host that is
• Running an operating system that can support the Navisphere Manager 6.X browser-based client. For an up-to-date list of such operating systems, refer to the Navisphere Manager 6.X release notes on http://powerlink.emc.com).
• On a network that is connected to the storage-system server and that you will connect to the SPs in the storage system.
For most configurations, you must also have a host that is
• Running Navisphere CLI version 6.X.
• On a network that is connected to the storage-system server and that you will connect to SPs in the storage system.
You must have planned your LUNs and RAID Groups, and
Storage Groups if you have Access Logix. Be sure to consider requirements for SnapView
and MirrorView™ software if you have this software. The following documents will help you with this planning:
EMC Storage Systems CX400-Series and CX600-Series
Configuration Planning Guide (P/N 014003113)
EMC CLARiiON CX300, CX500, CX500i, and CX700 Storage
Systems Configuration Planning Guide (P/N 300-001-273)
EMC Fibre Channel Storage System Model FC4700-2
Configuration Planning Guide (P/N 014003087)
PowerPath Configurations for AIX
1-3
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AIX Installation Checklists

Documentation

Each checklist refers to some or all of the documents listed below. We recommend that you load these documents on your service laptop before starting the installation.
Documentation that ships with
• PCI HBA and native IBM HBA driver
• Switches and switch management software
• AIX operating system and HACMP (if using HACMP)
Removing ATF or CDE Software Before Installing Other Failover
Software (P/N 069001173)
PowerPath Version 4.3 Product Guide (P/N 300-001-673)
or PowerPath Version 4.2 Product Guide (P/N 300-001-521) or PowerPath Version 3.0 Product Guide (P/N 300-001-047)
PowerPath for AIX Version 4.3 Installation and Administration Guide
(P/N 300-000-683) or PowerPath for AIX Version 4.2 Installation and Administration Guide
(P/N 300-000-530) or
PowerPath Version 3.0 for UNIX Installation and Administration Guide (P/N 300-000-511)
1-4
EMC CX-Series Server Software for AIX Installation Guide
(P/N 300-002-044) or
EMC Navisphere Host Agent and CLI for AIX Version 6.X Installation Guide (P/N 069001145)
EMC Navisphere Command Line Interface (CLI) Version 6.X Reference
(P/N 069001038)
EMC Storage-System Host Utilities for AIX Administrator’s Guide
(P/N 069001137)
EMC Rails and Enclosures Field Installation Guide
(P/N 300-001-799)
EMC Rails and Enclosures Installation Guide for 19-Inch NEMA
Cabinets (P/N 014003082) - for SPS installation only
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
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AIX Installation Checklists
EMC CX300 2-Gigabit Disk Processor Enclosure (DPE) Setup Guide
(P/N 300-001-276, rev A02 or higher) or
EMC CLARiiON CX300 2-Gigabit Disk Processor Enclosure (DPE2) Setup and Cabling Guide (P/N 300-001-276, rev A01) and EMC CLARiiON CX300, CX500, and CX700 Storage Systems Initialization Guide (P/N 300-001-272)
EMC 2-Gigabit Disk Processor Enclosure (DPE2) CX400-Series Setup
and Cabling Guide (P/N 014003105) and EMC Storage Systems CX400-Series and CX600-Series Initialization Guide
(P/N 014003112)
EMC CLARiiON CX500 2-Gigabit Disk Processor Enclosure (DPE2)
Setup Guide (P/N 300-001-275, rev A02 or higher) or
EMC CLARiiON CX500 2-Gigabit Disk Processor Enclosure (DPE2) Setup and Cabling Guide (P/N 300-001-275, rev A01) and EMC CLARiiON CX300, CX500, and CX700 Storage Systems Initialization Guide (P/N 300-001-272)
EMC Storage Processor Enclosure (SPE) CX600-Series Setup and
Cabling Guide (P/N 014003078) and EMC Storage Systems CX400-Series and CX600-Series Initialization Guide
(P/N 014003112)
EMC CLARiiON CX700 Storage Processor Enclosure (SPE) Setup
Guide (P/N 300-001-274, rev A02 or higher) or
EMC CLARiiON CX700 Storage Processor Enclosure (SPE) Setup and Cabling Guide (P/N 300-001-274), rev A01) and EMC CLARiiON CX300, CX500, and CX700 Storage Systems Initialization Guide
(P/N 300-001-272)
EMC CLARiiON 2-Gigabit Disk-Array Enclosure (DAE2) Setup and
Cabling Guide (P/N 014003104)
FC4700-2 Setup Guide (P/N 0140373)
EMC Navisphere Manager Administrator’s Guide (P/N 069001125)
EMC Navisphere Security Administrator’s Guide (P/N 069001124)
EMC Host Connectivity Guide for IBM AIX (P/N 300-000-608)
PowerPath Configurations for AIX
1-5
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AIX Installation Checklists
PowerPath Checklist — New AIX Server and New Storage System
Tasks highlighted with grey in the checklist should be completed before the service provider arrives.
Tas k
1 Server
Install HBAs and driver
2 Server
Set HBA driver parameters
3 Server
Install EMC ODM Support software
4 Server
I
nstall Host Agent or Server Utility
With Access Logix Reference Document
Install HBAs. CAUTION Do not connect cables to the HBAs until you are told to do so
later in this procedure.
Install HBA driver.
Execute the following command:
cfgmgr
Set the HBA driver parameters to the values required for CLARiiON and PowerPath.
CAUTION Using improper settings can cause erratic failover behavior, such as greatly increased I/O delays.
Insert the AIX Utilities Kit CD and mount it. AIX utilities
Install EMC ODM Support using SMIT or the command line.
Note: The EMC ODM Support package is available on the ftp site
ftp://ftp.emc.com/pub/elab/aix/ODM_DEFINITIONS
Install the Navisphere Host Agent or Navisphere Server Utility and the Navisphere CLI.
If you installed the Host Agent, edit the Navisphere Host Agent configuration file agent.config file as follows:
• Add the following entry if it does not already exist:
device auto auto
• Add at least one privileged user.
HBA documentation
AIX documentation
Host connectivity guide
administrator’s guide
CX-Series Server Software for AIX Installation Guide
1-6
5 Server
Install admsnap
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
If the server will be a SnapView production or secondary host, install the admsnap utility.
CX-Series Server Software for AIX installation Guide
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AIX Installation Checklists
Tas k
6 Server
Install PowerPath
7Switches
Install
With Access Logix Reference Document
Insert the PowerPath installation CD and mount it. PowerPath Release
Install PowerPath using SMIT or from the command line.
Register PowerPath.
Install any PowerPath patches from the Software downloads page on the EMC Powerlink website:
http://powerlink.emc.com
For a SAN
Install switches, if not already installed.
Connect a cable from each host HBA port to a switch port.
On the server:
• Download emc_cfgmgr.sh from ftp://ftp.emc.com/pub/elab/
powerpath/aix.
• Execute the following commands
cfgmgr
Checkpoint - Verify the HBA connection to the switch by checking the LED(s) for the switch port connected to the HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA is logged in to the switch port.
Notes and PowerPath for UNIX installation and administrator’s guide
Rails, cabinet, and switch documentation
AIX documentation
Switch documentation
8Storage System
Install
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
Install the storage system in the cabinet, if not already installed. Rails and cabinet
documentation
PowerPath Checklist — New AIX Server and New Storage System
1-7
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AIX Installation Checklists
Tas k
9Storage System
With Access Logix Reference Document
Initialize and install software enablers
10 Storage System
Cable
Install the Navisphere Initialization Utility on a
as the storage-system management ports.
subnet
Use the Navisphere Initialization Utility to initialize the storage system.
If you have SAN Copy, SnapView, and/or MirrorView software, install their enablers.
Connect the storage system to the switch or HBA ports. Storage-system setup
Checkpoint - For a SAN, verify the storage-system connections to the switch by checking the LED(s) for the switch port connected to each SP port.
For a 1-Gbit switch - LED is green, which indicates that the SP is logged in to the switch port.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
non-AIX
host on the
same
Storage-system setup guide
Navisphere Manager administrator’s guide and online help
guide.
Switch documentation
11 Storage System
12 Storage System
1-8
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Set up security
Set properties for PowerPath
Cable each SP to the LAN connected to the hosts from which you will manage the storage system.
Use Navisphere Manager to define a global administrator and domain (if not already defined) and any additional users.
Use the following Navisphere CLI commands to set the storage system’s default system type, failover mode, and array commpath values:
navicli -h navicli -h navicli -h
where system.
Note: Setting the array commpath property to 1 (enabled) creates LUNZ devices.
where system.
hostname hostname hostname
hostname
hostname
systemtype -config 3 failovermode 1 arraycommpath 1
is the IP address or network name of an SP in the storage
is the IP address or network name of an SP in the storage
Storage-system setup guide.
Navisphere security administrator’s guide and Navisphere Manager online help
Navisphere CLI reference
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AIX Installation Checklists
Tas k
13 Switches
Zone
14 Server
Make target SPs available
With Access Logix Reference Document
For a SAN
Zone the switches to provide a path from each HBA port (host initiator) to the appropriate SPs.
If MirrorView is installed, create any required zones for it.
Checkpoint - Use switch management software to verify the switch connections to the storage system.
Execute the following AIX command:
emc_cfgmgr.sh
Checkpoint - Verify that AIX sees LUNZ devices with the following AIX command:
lscfg | grep LUNZ
If AIX does not see LUNZ devices
• Verify that arraycommpath is set to 1 as described in step 12.
• Execute the following AIX command:
emc_cfgmgr.sh
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
/
Switch management documentation
AIX documentation
CX-Series Server Software for AIX Installation Guide
Checkpoint - Use Navisphere Manager’s Connectivity Status dialog box to verify that each HBA is registered with the storage system.
List the LUNZ devices with the following AIX command: lscfg | grep LUNZ
Remove each LUNZ device with the following AIX command: rmdev -dl hdisk where n is the hdisk number for the LUNZ device.
Execute the following AIX command:
emc_cfgmg.sh
n
PowerPath Checklist — New AIX Server and New Storage System
Navisphere Manager administrator’s guide and online help
AIX documentation
1-9
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AIX Installation Checklists
Tas k
15 Storage System
Configure
16 Storage System
Set up Event Monito
r
17 Server
Configure devices
With Access Logix Reference Document
Use Navisphere Manager to set general storage-system properties.
Use Navisphere Manager to create RAID Groups, bind LUNs, create Storage Groups, and assign LUNs to Storage Groups.
Use Navisphere Manager to connect the server to a Storage Group
Plan your monitoring configuration.
Use Navisphere Manager to set user options, create templates, and set up your monitoring configuration.
Download the following command from ftp://ftp.emc.com/pub/elab/
powerpath/aix and execute it:
emc_cfgmgr.sh
Execute the following PowerPath command:
powermt config
Checkpoint - Verify that the server sees hdisk devices for the LUNs. AIX documentation
Checkpoint - Verify that PowerPath sees all the paths to the LUNs with the following PowerPath command:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify the server’s connection to the Storage Group.
• Verify that you registered your PowerPath license key if you have one.
• Verify that the storage-system properties are as defined in step 12.
Navisphere Manager administrator’s guide and online help
Navisphere Manager administrator’s guide and online help
AIX documentation
PowerPath product guide
PowerPath product guide
1-10
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint if the Host Agent is installed - Use Navisphere Manager to verify that the LUNs are mapped to hdiskpower devices.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
/
CX-Series Server Software for AIX Installation Guide
Navisphere Manager administrator’s guide and online help
Page 21
AIX Installation Checklists
Tas k
18 Serve
Make LUNs available to AIX
19 Server
Test PowerPath with a license
y
ke
With Access Logix Reference Document
Create partitions or the pertinent database file systems on the LUNs. If AIX does not recognize any LUNs, verify the connection to the Storage
Group.
If you have a PowerPath license key
If your PowerPath license key is not registered, the load balancing policy is restricted to basic failover.
Stop all applications accessing the storage system and disable user logins to the server.
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
Choose one available LUN to receive I/O for the test.
View the paths to the chosen LUN using the following PowerPath command:
x
powermt display dev=
x
is pseudo device that represents the chosen LUN.
where
Start I/O to the LUN.
Identify the HBA sending I/O to LUN by viewing the output of the powermt display dev=x every=2 command, and disconnect the cable to that HBA.
every=2
Host connectivity guide or AIX documentation
AIX documentation
PowerPath product guide
View the output of the powermt display dev=x every=2 command, and verify that
• The state of the uncabled paths becomes “dead.”
,
• I/O continues to the remaining path(s) to the LUN path failover was successful, and PowerPath is working properly.
Reconnect the cable that you disconnected from the HBA.
If you did not follow the above steps exactly and caused any LUNs to trespass, restore the LUNs to their original SP with the following PowerPath command:
powermt restore
indicating that the
You are now ready to set up any optional software, such as SnapView or MirrorView, on the storage system.
PowerPath Checklist — New AIX Server and New Storage System
1-11
Page 22
AIX Installation Checklists
PowerPath Checklist — New AIX Server and Existing Storage System
Tasks highlighted with grey in the checklist should be completed before the service provider arrives.
Task
1 Server
Install HBAs and driver
2 Server
Set HBA driver parameters
3 Server
Install EMC ODM Support software
With Access Logix Without Access Logix Reference Document
Install HBAs. CAUTION Do not connect cables
to the HBAs until you are told to do so later in this procedure.
Install HBA driver.
Execute the following command:
cfgmgr
Set the HBA driver parameters to the values required for CLARiiON and PowerPath.
CAUTION Using improper settings can cause erratic failover behavior, such as greatly increased I/O delays.
Insert the AIX Utilities Kit CD and mount it.
Install EMC ODM Support using SMIT or the command line.
Note: The EMC ODM Support package is available on the ftp site
ftp://ftp.emc.com/pub/elab/aix/ODM_D EFINITIONS
Install HBAs. CAUTION Do not connect cables
to the HBAs until you are told to do so later in this procedure.
Install HBA driver.
Execute the following command:
cfgmgr
Set the HBA driver parameters to the values required for CLARiiON and PowerPath.
CAUTION Using improper settings can cause erratic failover behavior, such as greatly increased I/O delays.
Insert the AIX Utilities Kit CD, and mount it
Install EMC ODM Support using SMIT or the command line.
Note: The EMC ODM Support package is available on the ftp site
ftp://ftp.emc.com/pub/elab/aix/ODM_D EFINITIONS
HBA documentation
AIX documentation
Host connectivity guide
AIX utilities administrator’s guide
1-12
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 23
AIX Installation Checklists
Task
4 Server
Install PowerPath
5 Server
I
nstall Host Agent or Server Utility
With Access Logix Without Access Logix Reference Document
Insert the PowerPath installation CD and mount it.
Install PowerPath using SMIT or from the command line.
Register PowerPath.
Install any PowerPath patches from the Software downloads page on the EMC Powerlink website:
http://powerlink.emc.com
Install the Navisphere Host Agent or Navisphere Server Utility and the Navisphere CLI.
If you installed the Host Agent, edit the Navisphere Host Agent configuration file agent.config file as follows:
• Add the following entry if it does not already exist:
device auto auto
• Add at least one privileged user.
Insert the PowerPath installation CD and mount it.
Install PowerPath using SMIT or from the command line
Register PowerPath.
Install any PowerPath patches from the Software downloads page on the EMC Powerlink website:
http://powerlink.emc.com
Install the Navisphere Host Agent or Navisphere Server Utility and the Navisphere CLI.
If you installed the Host Agent, edit the Navisphere Host Agent configuration file agent.config file as follows:
• Add the following entry if it does not already exist:
device auto auto
• Add at least one privileged user.
PowerPath Release Notes and PowerPath for UNIX installation and administrator’s guide
CX-Series Server Software for AIX Installation Guide
6 Server
Install admsnap
If the server will be a SnapView production or secondary host, install the admsnap utility.
PowerPath Checklist — New AIX Server and Existing Storage System
N/A CX-Series Server
Software for AIX Installation Guide
1-13
Page 24
AIX Installation Checklists
Task
7Storage System
Update software
With Access Logix Without Access Logix Reference Document
If the following software is currently installed and not at the required minimum revision, update it:
• Access Logix
• Navisphere SP Agent
• Navisphere Storage Management Server Software
• Navisphere Manager UI
• SAN Copy driver and UI
• SnapView driver and UI
• MirrorView driver and UI
CAUTION During the software update, hosts connected to the
If the following software is currently installed and not at the required minimum revision, update it:
•FLARE
• Navisphere SP Agent
• Navisphere Storage Management Server Software
• Navisphere Manager UI
CAUTION During the software update, hosts connected to the storage system will lose access to data if they do not have failover software or all paths to an SP are down.
Navisphere Manager administrator’s guide and online help
storage system will lose access to data if they do not have failover software or all paths to an SP are down.
1-14
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 25
AIX Installation Checklists
Task
8Storage System
Set properties for PowerPath
With Access Logix Without Access Logix Reference Document
Use Navisphere Manager’s Failover Setup Wizard (selected from the Tools menu on the toolbar) to set the initiator type, failover mode, and array commpath properties for the server’s HBA ports (initiators):
Initiator Type to CLARiiON Open Failover mode to 1 Array commpath to Enabled Note: Setting the array
commpath property to 1 (enabled) creates LUNZ devices.
Use Navisphere Manager’s Failover Setup Wizard (selected from the Too ls menu on the toolbar) to set the initiator type, failover mode, and array commpath properties for the server’s HBA ports (initiators):
navicli -h
-config 3 navicli -h
failovermode 1 navicli -h
arraycommpath 1
where address or network name of an SP in the storage system.
Note: Setting the array commpath property to 1 (enabled) creates LUNZ devices.
hostname
hostname
hostname
hostname
systemtype
is the IP
Navisphere Manager administrator’s guide and online help or Navisphere CLI reference
PowerPath Checklist — New AIX Server and Existing Storage System
1-15
Page 26
AIX Installation Checklists
Task
9Server
Cable to switches or storage system
With Access Logix Without Access Logix Reference Document
Cable the HBA ports to the switch connected to the storage system or to SP ports.
Execute the following AIX command:
cfgmgr
Checkpoint - For a SAN, verify the HBA connection to the switch by checking the LED(s) for the switch port connected to the HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA is logged in to the switch port.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
Cable the HBA ports to the switch connected to the storage system or to SP ports.
Execute the following AIX command:
cfgmgr
Checkpoint - For a SAN, verify the HBA connection to the switch by checking the LED(s) for the switch port connected to the HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA is logged in to the switch port.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
Storage-system setup guide.
AIX documentation
Switch documentation
1-16
10 Switches
Zone
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
For a SAN
Zone the switches to provide a path from each HBA port (host initiator) to the appropriate SPs.
If MirrorView is installed, create any required zones for it.
Checkpoint - Use switch management software to verify the switch connections to the storage system.
For a SAN
Zone the switches to provide a path from each HBA port (host initiator) to the appropriate SPs.
Checkpoint - Use switch management software to verify the switch connections to the storage system.
Switch management documentation
Page 27
AIX Installation Checklists
Task
11 Server
Make target SPs available
With Access Logix Without Access Logix Reference Document
On the server:
• Download emc_cfgmgr.sh
from
ftp://ftp.emc.com/pub/elab/ powerpath/aix.
• Execute the following commands
cfgmgr
Checkpoint - Verify that each HBA sees only the targets (SPs) to which it is zoned with the following AIX command:
lsdev -Cc array
Checkpoint - Verify that AIX sees LUNZ devices with the following AIX command:
lscfg | grep LUNZ
If AIX does not see LUNZ devices
• Verify that arraycommpath is set to 1 as described in step 12.
• Execute the following AIX command:
emc_cfgmgr.sh
On the server:
• Download emc_cfgmgr.sh
from
ftp://ftp.emc.com/pub/elab/ powerpath/aix.
• Execute the following commands
cfgmgr
Checkpoint - Verify that each HBA sees only the targets (SPs) to which it is zoned with the following AIX command:
lsdev -Cc array
Checkpoint - Verify that AIX sees LUNZ devices with the following AIX command:
lscfg | grep LUNZ
If AIX does not see LUNZ devices
• Verify that arraycommpath is set to 1 as described in step 12.
• Execute the following AIX command:
emc_cfgmgr.sh
AIX documentation
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint - Use Navisphere Manager’s Connectivity Status dialog box to verify that each HBA is registered with the storage system.
/
PowerPath Checklist — New AIX Server and Existing Storage System
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint - Use Navisphere Manager’s Connectivity Status dialog box to verify that each HBA is registered with the storage system.
/
CX-Series Server Software for AIX Installation Guide
Navisphere Manager administrator’s guide and online help
1-17
Page 28
AIX Installation Checklists
Task
11 Server
Make target SPs available (cont.)
12 Storage System
Configure
With Access Logix Without Access Logix Reference Document
List the LUNZ devices with the following AIX command:
lscfg | grep LUNZ
Remove each LUNZ device with the following AIX command:
rmdev -dl hdisk
where n is the hdisk number for the LUNZ device.
Use the following Navisphere CLI command to set the array commpath property to 0:
navicli -h arraycommpath 0
hostname
where address or network name of an SP in the storage system.
Execute the following AIX command:
cfgmgr
If the server will use an Storage Group, use Navisphere Manager to connect the server to the Storage Group.
n
hostname
is the IP
existing
List the LUNZ devices with the following AIX command:
lscfg | grep LUNZ
Remove each LUNZ device with the following AIX command:
rmdev -dl hdisk
where n is the hdisk number for the LUNZ device.
Use the following Navisphere CLI command to set the array commpath property to 0:
navicli -h arraycommpath 0
hostname
where address or network name of an SP in the storage system.
Execute the following AIX command:
cfgmgr
N/A Navisphere Manager
n
hostname
is the IP
AIX documentation
Navisphere CLI reference
AIX documentation
administrator’s guide and online help
13 Storage System
1-18
If the server will use a Storage Group, use Navisphere Manager to create RAID Groups, bind LUNs, create the Storage Group, and assign LUNs to the Storage Group.
Use Navisphere Manager to connect the server to the Storage Group.
Plan your monitoring
Set up Event
r
Monito
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
configuration.
Use Navisphere Manager to set user options, create templates, and set up your monitoring configuration.
new
Plan your monitoring configuration.
Use Navisphere Manager to set user options, create templates, and set up your monitoring configuration.
Navisphere Manager administrator’s guide and online help
Page 29
AIX Installation Checklists
Task
14 Server
Configure devices
With Access Logix Without Access Logix Reference Document
Execute the following command:
emc_cfgmgr.sh
Execute the following PowerPath command:
powermt config
Checkpoint - Verify that the servers see hdisk devices for the LUNs.
Checkpoint - Verify that PowerPath sees all the paths to the LUNs with the following PowerPath command:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify the server’s connection to the Storage Group.
• Verify that you registered your PowerPath license key if you have one.
• Verify that the storage-system properties are as defined in step 8.
Execute the following command:
emc_cfgmgr.sh
Execute the following PowerPath command:
powermt config
Checkpoint - Verify that the servers see hdisk devices for the LUNs.
Checkpoint - Verify that PowerPath sees all the paths to the LUNs with the following PowerPath command:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify that you registered your PowerPath license key if you have one.
• Verify that the storage-system properties are as defined in step 8.
AIX documentation
PowerPath product guide
AIX documentation
PowerPath product guide
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint if the Host Agent is installed - Use Navisphere
Manager to verify that the LUNs are mapped to hdiskpower devices.
/
PowerPath Checklist — New AIX Server and Existing Storage System
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint if the Host Agent is installed - Use Navisphere
Manager to verify that the LUNs are mapped to hdiskpower devices.
/
CX-Series Server Software for AIX Installation Guide
Navisphere Manager administrator’s guide and online help
1-19
Page 30
AIX Installation Checklists
Task
15 Server
Make LUNs available to AIX
16 Server
Test PowerPath with a license ke
With Access Logix Without Access Logix Reference Document
Create partitions or the pertinent database file systems on the LUNs.
If AIX does not recognize any LUNs, verify the connection to the Storage Group.
If you have a PowerPath license key
If your PowerPath license key is not
y
registered, the load balancing policy is restricted to basic failover.
Stop all applications accessing the storage system and disable user logins to the server.
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
Choose one available LUN to receive I/O for the test.
View the paths to the chosen LUN using the following PowerPath command:
x
powermt display dev=
x
is pseudo device that
where represents the chosen LUN.
every=2
Create partitions or the pertinent database file systems on the LUNs.
If you have a PowerPath license key
If your PowerPath license key is not registered, the load balancing policy is restricted to basic failover.
Stop all applications accessing the storage system and disable user logins to the server.
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
Choose one available LUN to receive I/O for the test.
View the paths to the chosen LUN using the following PowerPath command:
x
powermt display dev=
x
is pseudo device that
where represents the chosen LUN.
every=2
Host connectivity guide or AIX documentation
AIX documentation
PowerPath product guide
1-20
Start I/O to the LUN.
Identify the HBA sending I/O to LUN by viewing the output of the
x
powermt display dev=
command, and disconnect the cable to that HBA.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
every=2
Start I/O to the LUN.
Identify the HBA sending I/O to LUN by viewing the output of the
powermt display dev=
command, and disconnect the cable to that HBA.
x
every=2
Page 31
AIX Installation Checklists
Task
16 Server
Test PowerPath with a license ke (cont.)
With Access Logix Without Access Logix Reference Document
View the output of the powermt display dev=
command, and verify that
y
• The state of the uncabled paths becomes “dead.”
• I/O continues to the remaining path(s) to the LUN that the path failover was successful, and PowerPath is working properly.
Reconnect the cable that you disconnected from the HBA.
If you did not follow the above steps exactly and caused any LUNs to trespass, restore the LUNs to their original state with the following PowerPath command:
powermt restore
x
every=2
,
indicating
View the output of the powermt display dev=
command, and verify that
• The state of the uncabled paths becomes “dead.”
• I/O continues to the remaining path(s) to the LUN that the path failover was successful, and PowerPath is working properly.
Reconnect the cable that you disconnected from the HBA.
If you did not follow the above steps exactly and caused any LUNs to trespass, restore the LUNs to their original state with the following PowerPath command:
powermt restore
x
every=2
,
PowerPath product guide
indicating
You are now ready to set up any optional software, such as SnapView or MirrorView, on the storage system.
PowerPath Checklist — New AIX Server and Existing Storage System
1-21
Page 32
AIX Installation Checklists
PowerPath Checklist — Existing AIX Server and New Storage System
Tasks highlighted with grey in the checklist should be performed before the service provider arrives, except for the removal of Application Transparent Failover (ATF) or CDE, which you can have done by EMC Professional Services.
!
CAUTION
EMC no longer supports ATF or CDE. Before you transition your server from ATF or CDE to PowerPath, you must
Back up your server configurations.
Back up data on all storage systems connected to the server.
Remove ATF or CDE, which EMC recommends that EMC
Professional Services do, especially if your server configuration is complex. If you want to remove it yourself, you must use the procedure in the Removing ATF or CDE Software Before Installing Other Failover Software document (P/N 069001173), which is on the Powerlink website with this roadmap.
Simply removing ATF or CDE using the uninstall procedure in the AIX ATF administrator’s guide or the AIX utilities administrator’s guide may not return the server to it original state, and may result in lost data.
1-22
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 33
AIX Installation Checklists
Task 1 Server
Unmount file systems and vary off volumes
2 Server
Replace CLARiiON HBA driver
3 Server
Remove ATF or CDE
4 Server
Install EMC ODM Support software
5 Server
Replace IBM HBAs and/or Install additional HBAs
6 Server
Update Software
With Access Logix Reference Document
Unmount any file systems that reside on the storage system. AIX documentation
Vary off any volume groups that reside on the storage systems.
If the CLARiiON HBA driver is installed
Remove the hdisk devices for LUNs in the storage system. AIX documentation
Replace it with the IBM HBA driver. HBA driver
documentation
If ATF or CDE is installed, then before continuing either remove it yourself (see caution before this checklist) or arrange to have EMC Professional Services remove it.
Remove the DiskArray software,. CAUTION Do not reboot the server.
Disconnect any non-FC4700 or non-CX-Series storage systems. PowerPath does not support these storage systems.
Insert the AIX Utilities Kit CD and mount it.
Install EMC ODM Support using SMIT or ODM or the command line.
Note: The EMC ODM Support package is available on the ftp site
ftp://ftp.emc.com/pub/elab/aix/ODM_DEFINITIONS
Reboot the server.
Note: PowerPath requires IBM PCI HBAs and the driver supported by IBM for AIX.
If the server has IBM HBAs connected to the storage system, replace them with the IBM HBAs.
If you need additional HBAs to provide more paths to the storage system, install these HBAs.
CAUTION Do not connect cables to the HBAs until you are told to do so later in this procedure.
If the following software is currently installed and not at the required minimum revision, update it:
• HBA driver
• Navisphere Host Agent and CLI
• admsnap
Execute the following command:
cfgmgr
Removing ATF or CDE
AIX utilities administrator’s guide
HBA documentation
HBA driver documentation
CX-Series Server Software for AIX installation Guide
AIX documentation
PowerPath Checklist — Existing AIX Server and New Storage System
1-23
Page 34
AIX Installation Checklists
Task 7 Server
Set HBA driver parameters
8 Server
Install PowerPath
9 Storage System
Install
10 Storage System
Initialize and install software enablers
11 Storage System
Cable to switch or server and LAN
With Access Logix Reference Document
Make sure the HBA driver parameters are set to the values required for CLARiiON and PowerPath.
CAUTION Using improper settings can cause erratic failover behavior, such as greatly increased I/O delays.
Insert the PowerPath installation CD and mount it. PowerPath Release
Install PowerPath from the command line or using SMIT.
Register PowerPath.
Install any PowerPath patches from the Software downloads page on the EMC Powerlink website:
http://powerlink.emc.com
Install the storage system in the cabinet, if not already installed. Rails and cabinet
Install the Navisphere Initialization Utility on a
as the storage-system management ports.
subnet
Use the Navisphere Initialization Utility to initialize the storage system.
If you have SAN Copy, SnapView, and/or MirrorView software, install their enablers.
Connect the storage system to the switch or HBA ports. Storage-system setup
Checkpoint - For a SAN, verify the storage-system connections to the switch by checking the LED(s) for the switch port connected to each SP port.
For a 1-Gbit switch - LED is green, which indicates that the SP is logged in to the switch port.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
Cable each SP to the LAN connected to the hosts from which you will manage the storage system.
non-AIX
host on the
same
Host connectivity guide
Notes and PowerPath for UNIX installation and administrator’s guide
documentation
Storage-system setup guide
Navisphere Manager administrator’s guide and online help
guide. Switch documentation
Storage-system setup guide.
1-24
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 35
AIX Installation Checklists
Task 12 Storage System
Set up security
13 Storage System
Set properties for PowerPath
14 Server
Cable additional or replacement HBAs to switches or storage system
15 Switches
Zone
With Access Logix Reference Document
Use Navisphere Manager to define a global administrator and domain (if not already defined) and any additional users.
Use the following Navisphere CLI commands to set the storage system’s, and array commpath properties:
navicli -h navicli -h navicli -h
where storage system.
Note: Setting the array commpath property to 1 (enabled) creates LUNZ devices.
Cable any additional or replacement HBA ports to the switch connected to the storage system or to SP ports.
Execute the following AIX command:
cfgmgr
Checkpoint - For a SAN, verify the HBA connections to the switch by checking the LED(s) for the switch port connected to each additional HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA port is logged in to the switch port.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a
• For a DS-xxB2 switch, both LEDs are green, which indicates that a
• For a DS-xxM2 switch, the left LED is blue and the right LED is off,
For a SAN
Zone the switches to provide a path from each new HBA port (host initiator) to the appropriate SPs.
Checkpoint - Use switch management software to verify the switch connections to the storage system.
hostname hostname hostname
hostname
1-Gbit SP port is logged in to the switch port.
2-Gbit HBA port is logged in to the switch port.
which indicates that a 2-Gbit HBA port is logged in to the switch port.
systemtype -config 3 failovermode 1 arraycommpath 1
is the IP address or network name of an SP in the
Navisphere security administrator’s guide and Navisphere Manager online help
Navisphere CLI reference
Storage-system setup guide.
AIX documentation
Switch documentation
Switch management documentation
PowerPath Checklist — Existing AIX Server and New Storage System
1-25
Page 36
AIX Installation Checklists
Task 16 Server
Make target SPs available
17 Storage System
Configure
18 Storage System
Set up Event
r
Monito
With Access Logix Reference Document
Download the following command from ftp://ftp.emc.com/pub/elab/
powerpath/aix and execute it:
emc_cfgmgr.sh
Checkpoint - Verify that AIX sees LUNZ devices with the following AIX command:
lscfg | grep LUNZ
If AIX does not see LUNZ devices
• Verify that arraycommpath is set to 1 as described in step 12.
• Execute the following AIX command:
emc_cfgmgr.sh
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint - Use Navisphere Manager’s Connectivity Status dialog box to verify that each HBA is registered with the storage system.
List the LUNZ devices with the following AIX command:
lscfg | grep LUNZ
Remove each LUNZ device with the following AIX command:
rmdev -dl hdisk
where n is the hdisk number for the LUNZ device.
Use Navisphere Manager to set general storage-system properties.
Use Navisphere Manager to create RAID Groups, bind LUNs, create Storage Groups, and assign LUNs to Storage Groups.
Use Navisphere Manager to connect the server to a Storage Group
Plan your monitoring configuration.
Use Navisphere Manager to set user options, create templates, and set up your monitoring configuration.
/
n
AIX documentation
CX-Series Server Software for AIX installation guide
Navisphere Manager administrator’s guide and online help
AIX documentation
Navisphere Manager administrator’s guide and online help
Navisphere Manager administrator’s guide and online help
1-26
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 37
AIX Installation Checklists
Task 19 Server
Configure devices
20 Server
Make LUNs available to AIX
21 Server
Test PowerPath with a license key
With Access Logix Reference Document
Execute the following command:
emc_cfgmgr.sh
Execute the following PowerPath command:
powermt config
Checkpoint - Verify that the server sees hdiskpower devices for the LUNs.
Checkpoint - Verify that PowerPath sees all the paths to the LUNs with the following PowerPath command:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify the server’s connection to the Storage Group.
• Verify that you registered your PowerPath license key if you have one.
• Verify that the storage-system properties are as defined in step 13.
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint if the Host Agent is installed - Use Navisphere Manager to verify that the LUNs are mapped to hdiskpower devices.
Create partitions or the pertinent database file systems on the LUNs. If AIX does not recognize any LUNs, verify the connection to the Storage
Group.
If you have a PowerPath license key Note If your PowerPath license key is not registered, the load balancing policy is
restricted to basic failover.
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
Choose one available LUN to receive I/O for the test.
View the paths to the chosen LUN using the following PowerPath command:
powermt display dev=
where
/
x
every=2
x
is pseudo device that represents the chosen LUN.
AIX documentation
PowerPath product guide
CX-Series Server Software for AIX installation guide
Navisphere Manager administrator’s guide and online help
Host connectivity guide or AIX documentation
PowerPath product guide
PowerPath Checklist — Existing AIX Server and New Storage System
1-27
Page 38
AIX Installation Checklists
Task 21 Server
Test PowerPath with a license key (cont.)
With Access Logix Reference Document
Start I/O to the LUN.
Identify the HBA sending I/O to LUN by viewing the output of the powermt display dev=x every=2 command, and disconnect the cable to that HBA.
View the output of the powermt display dev=x every=2 command, and verify that
• The state of the uncabled path(s) becomes “dead.”
,
• I/O continues to the remaining path(s) to the LUN path failover was successful, and PowerPath is working properly.
Reconnect the cable that you disconnected from the HBA.
If you did not follow the previous steps exactly and caused any LUNs to trespass, restore the LUNs to their original state with the following PowerPath command:
powermt restore
indicating that the
PowerPath product guide
You are now ready to set up any optional software, such as SnapView or MirrorView, on the storage system.
1-28
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 39
AIX Installation Checklists
PowerPath Checklist — Existing AIX Server and Existing Storage System
This checklist assumes that the existing AIX server and existing storage system are already connected in a SAN or direct attach configuration. Tasks highlighted with grey in the checklist should be performed before the service provider arrives, except for the removal of ATF or CDE, which you can have done by EMC Professional Services.
!
CAUTION
EMC no longer supports ATF or CDE. Before you transition your server from ATF or CDE to PowerPath, you must
Back up your server configurations.
Back up data on all storage systems connected to the server.
Remove ATF or CDE, which EMC recommends that EMC
Professional Services do, especially if your server configuration is complex. If you want to remove it yourself, you must use the procedure in the Removing ATF or CDE Software Before Installing Other Failover Software document (P/N 069001173), which is on the Powerlink website with this roadmap.
Simply removing ATF or CDE using the uninstall procedure in the AIX ATF administrator’s guide or the AIX utilities administrator’s guide may not return the server to it original state, and may result in lost data.
PowerPath Checklist — Existing AIX Server and Existing Storage System
1-29
Page 40
AIX Installation Checklists
Task
1 Server
Unmount file systems and vary off volumes
2 Server
Replace CLARiiON HBA
r
drive
3 Server
Remove ATF or CDE
4 Server
Install EMC ODM Support software
With Access Logix Without Access Logix Reference Document
Unmount any file systems that reside on the storage system.
Vary off any volume groups that reside on the storage systems.
If the CLARiiON HBA driver is installed
Remove the hdisk devices for LUNs in the storage system.
Remove CLArray or CLARiiON.fcp.
Install the IBM HBA driver.
If ATF or CDE is installed, then before continuing either remove it yourself (see caution before this checklist) or arrange to have EMC Professional Services remove it.
Remove the DiskArray software. CAUTION Do not reboot the
server.
Unmount any file systems that reside on the storage system.
Vary off any volume groups that reside on the storage systems.
If the CLARiiON HBA driver is installed
Remove the hdisk devices for LUNs in the storage system.
Remove CLArray or CLARiiON.fcp.
Replace it with the IBM HBA driver
If ATF or CDE is installed, then before continuing either remove it yourself (see caution before this checklist) or arrange to have EMC Professional Services remove it.
Remove the DiskArray software. CAUTION Do not reboot the
server.
AIX documentation
AIX documentation
HBA driver documentation
Removing ATF or CDE
AIX utilities administrator’s guide
1-30
Disconnect any non-FC4700 or non-CX-Series storage systems.
PowerPath does not support these storage systems.
Insert the AIX Utilities Kit CD and mount it.
Install ODM using SMIT or ODM or the command line.
Note: The EMC ODM Support package is available on the ftp site
ftp://ftp.emc.com/pub/elab/aix/ODM_D EFINITIONS
Reboot the server.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Disconnect any non-FC4700 or non-CX-Series storage systems.
PowerPath does not support these storage systems.
Insert the AIX Utilities Kit CD and mount it.
Install ODM using SMIT or ODM or the command line.
Note: The EMC ODM Support package is available on the ftp site
ftp://ftp.emc.com/pub/elab/aix/ODM_D EFINITIONS
Reboot the server.
Page 41
AIX Installation Checklists
Task
5 Server
Replace IBM HBAs and/or Install additional HBAs
6 Server
Update Software
With Access Logix Without Access Logix Reference Document
Note: PowerPath requires IBM PCI
HBAs and the driver supported by IBM for AIX.
If the server has IBM HBAs connected to the storage system, replace them with the IBM HBAs.
If you need additional HBAs to provide more paths to the storage system, install these HBAs.
CAUTION Do not connect cables to the HBAs until you are told to do so later in this procedure.
If the following software is currently installed and not at the required minimum revision, update it:
• HBA driver
• Navisphere Host Agent
• admsnap
Execute the following command:
cfgmgr
Note: PowerPath requires IBM PCI
HBAs and the driver supported by IBM for AIX.
If the server has IBM HBAs connected to the storage system, replace them with the IBM HBAs.
If you need additional HBAs to provide more paths to the storage system, install these HBAs.
CAUTION Do not connect cables to the HBAs until you are told to do so later in this procedure
If the following software is currently installed and not at the required minimum revision, update it:
• HBA driver
• Navisphere Host Agent
Execute the following command:
cfgmgr
HBA documentation
HBA driver documentation
CX-Series Server Software for AIX Installation Guide
AIX documentation
7 Server
Set HBA driver parameters
Make sure the HBA driver parameters are set to the values required for CLARiiON and PowerPath.
CAUTION Using improper settings can cause erratic failover behavior, such as greatly increased I/O delays.
PowerPath Checklist — Existing AIX Server and Existing Storage System
Make sure the HBA driver parameters are set to the values required for CLARiiON and PowerPath.
CAUTION Using improper settings can cause erratic failover behavior, such as greatly increased I/O delays.
Host connectivity guide
1-31
Page 42
AIX Installation Checklists
Task
8Storage System
Update software
With Access Logix Without Access Logix Reference Document
If the following software is currently installed and not at the required minimum revision, update it:
• Access Logix
• Navisphere SP Agent
• Navisphere Storage Management Server Software
• Navisphere Manager UI
• SAN Copy driver and UI
• SnapView driver and UI
• MirrorView driver and UI
CAUTION During the software update, hosts connected to the
If the following software is currently installed and not at the required minimum revision, update it:
•FLARE
• Navisphere SP Agent
• Navisphere Storage Management Server Software
• Navisphere Manager UI
CAUTION During the software update, hosts connected to the storage system will lose access to data if they do not have failover software or all paths to an SP are down.
Navisphere Manager administrator’s guide and online help
storage system will lose access to data if they do not have failover software or all paths to an SP are down.
1-32
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 43
AIX Installation Checklists
Task
9Storage System
Set properties for PowerPath
With Access Logix Without Access Logix Reference Document
For new or replacement HBAs
Use the following Navisphere CLI command to determine the default storage-system type:
Use the following Navisphere CLI commands to set the following storage-system properties for the server’s new or replacement HBA ports (initiators):
navicli -h storagegroup -sethost
-host
-
type 3
navicli -h storagegroup -sethost
-host
-
failovermode 1
navicli -h storagegroup -setpath
-host
-arraycommpath 1
where
hostname
network name of an SP in the storage system
servername
or network address Note: Setting the array
commpath property to 1 (enabled) creates LUNZ devices. You will have to remove the LUNZ devices later in the procedure.
hostname
servername
hostname
servername
hostname
servername
is the IP address or
is the server’s name
For any HBAs
Use the following Navisphere CLI command to determine the default storage-system type:
navicli -h
where address or network name of an SP in the storage system.
If the default storage-system system type is Open), use the following Navisphere CLI command to set it to 3:
navicli -h
-config 3 CAUTION The above command
reboots both SPs at the same time.
hostname
hostname
hostname
systemtype
is the IP
not
3 (CLARiiON
systemtype
Navisphere CLI reference
PowerPath Checklist — Existing AIX Server and Existing Storage System
1-33
Page 44
AIX Installation Checklists
Task
9Storage System
Set properties for PowerPath (cont.)
With Access Logix Without Access Logix Reference Document
For any HBAs (cont.)
Use the following Navisphere CLI
Navisphere CLI reference
commands to set the storage system’s default failover mode and array commpath properties:
navicli -h
hostname
failovermode 1 navicli -h
hostname
arraycommpath 1
where
hostname
is the IP address or network name of an SP in the storage system.
Note: Setting the array commpath property to 1 (enabled) creates LUNZ devices. You will have to remove the LUNZ devices later in the procedure.
For existing HBAs
Use Navisphere Manager’s Failover Setup Wizard (selected
Navisphere Manager administrator’s guide and online help
from the Tools menu on the toolbar) to set the storage system’s initiator type, failover mode, and array commpath properties for the server’s HBA ports (initiators):
Initiator Type to CLARiiON Open Failover mode to 1
1-34
Array commpath to Enabled Note: Setting the array
commpath property to 1 (enabled) creates LUNZ devices. You will have to remove the LUNZ devices later in the procedure.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 45
AIX Installation Checklists
Task
10 Server
Install PowerPath
11 Server
Cable additional or replacement HBAs to switches or storage system
With Access Logix Without Access Logix Reference Document
Insert the PowerPath installation CD and mount it.
Install PowerPath from the command line or using SMIT.
Register PowerPath.
Install any PowerPath patches from the Software downloads page on the EMC Powerlink website:
http://powerlink.emc.com
Cable any additional or replacement HBA ports to the switch connected to the storage system or to SP ports.
Execute the following AIX command:
cfgmgr
Checkpoint - For a SAN, verify the HBA connections to the switch by checking the LED(s) for the switch port connected to each additional HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA port is logged in to the switch port.
Insert the PowerPath installation CD and mount it.
Install PowerPath from the command line or using SMIT.
Register PowerPath.
Install any PowerPath patches from the Software downloads page on the EMC Powerlink website:
http://powerlink.emc.com
Cable any additional or replacement HBA ports to the switch connected to the storage system or to SP ports.
Execute the following AIX command:
cfgmgr
Checkpoint - For a SAN, verify
the HBA connections to the switch by checking the LED(s) for the switch port connected to each additional HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA port is logged in to the switch port.
PowerPath Release Notes and PowerPath for UNIX installation and administrator’s guide
Storage-system setup guide.
AIX documentation
Switch documentation
PowerPath Checklist — Existing AIX Server and Existing Storage System
1-35
Page 46
AIX Installation Checklists
Task
11 Server
Cable additional or replacement HBAs to switches or storage system (cont.)
12 Switches
Zone for additional HBAs
With Access Logix Without Access Logix Reference Document
For a 2-Gbit switch - One of the
following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
For a SAN
Zone the switches to provide a path from each additional HBA port (host initiator) to the appropriate SPs.
Checkpoint - Use switch management software to verify the switch connections to the storage system.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
For a SAN
Zone the switches to provide a path from each additional HBA port (host initiator) to the appropriate SPs.
Checkpoint - Use switch management software to verify the switch connections to the storage system
Switch management documentation
1-36
13 Server
Make target SPs available
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Download the following command from ftp://ftp.emc.com/pub/elab/
powerpath/aix and execute it:
emc_cfgmgr.sh
Checkpoint - Verify that AIX sees LUNZ devices with the following AIX command:
lscfg | grep LUNZ
If AIX does not see LUNZ devices
• Verify that arraycommpath is
set to 1 as described in step 9.
• Execute the following AIX command:
emc_cfgmgr.sh
Download the following command from ftp://ftp.emc.com/pub/elab/
powerpath/aix and execute it:
emc_cfgmgr.sh
Checkpoint - Verify that AIX sees LUNZ devices with the following AIX command:
lscfg | grep LUNZ
If AIX does not see LUNZ devices
• Verify that arraycommpath is
set to 1 as described in step 9.
• Execute the following AIX command:
emc_cfgmgr.sh
AIX documentation
Page 47
AIX Installation Checklists
Task
13 Server
Make target SPs available (cont.)
With Access Logix Without Access Logix Reference Document
Checkpoint - Verify that each HBA sees only the targets (SPs) to which it is zoned with the following AIX command:
lsdev -Cc array
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint - Use Navisphere Manager’s Connectivity Status dialog box to verify that each HBA is registered with the storage system.
List the LUNZ devices with the following AIX command:
lscfg | grep LUNZ
/
Checkpoint - Verify that each HBA sees only the targets (SPs) to which it is zoned with the following AIX command:
lsdev -Cc array
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint - Use Navisphere Manager’s Connectivity Status dialog box to verify that each HBA is registered with the storage system.
List the LUNZ devices with the following AIX command:
lscfg | grep LUNZ
/
AIX documentation
CX-Series Server Software for AIX installation guide
Navisphere Manager administrator’s guide and online help
AIX documentation
Remove each LUNZ device with the following AIX command:
rmdev -dl hdisk
where n is the hdisk number for the LUNZ device.
Execute the following AIX command:
emc_cfgmg.sh
n
PowerPath Checklist — Existing AIX Server and Existing Storage System
Remove each LUNZ device with the following AIX command:
rmdev -dl hdisk
where n is the hdisk number for the LUNZ device.
Execute the following AIX command:
emc_cfgmg.sh
n
1-37
Page 48
AIX Installation Checklists
Task
14 Server
Configure devices
With Access Logix Without Access Logix Reference Document
If you replaced HBAs or added additional HBAs, use Navisphere Manager to disconnect and then reconnect the server and its Storage Group.
Execute the following command:
emc_cfgmgr.sh
Execute the following PowerPath command:
powermt config
Checkpoint - Verify that the server sees hdiskpower devices for the LUNs.
Checkpoint - Verify that PowerPath sees all the paths to the LUNs with the following PowerPath command:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify the server’s connection to the Storage Group.
• Verify that you registered your PowerPath license key if you have one.
• Verify that the storage-system properties are as defined in step 9.
Execute the following command:
emc_cfgmgr.sh
Execute the following PowerPath command:
powermt config
Checkpoint - Verify that the server sees hdiskpower devices for the LUNs.
Checkpoint - Verify that PowerPath sees all the paths to the LUNs with the following PowerPath command:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify that you registered your PowerPath license key if you have one.
• Verify that the storage-system properties are as defined in step 9.
Navisphere Manager administrator’s guide and online help
AIX documentation
PowerPath product guide
PowerPath product guide
1-38
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 49
AIX Installation Checklists
Task
14 Server
Configure devices (cont.)
15 Server
Test PowerPath with a license key
With Access Logix Without Access Logix Reference Document
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint if the Host Agent is Installed - Use Navisphere
Manager to verify that the LUNs are mapped to hdiskpower devices.
If you have a PowerPath license key Note If your PowerPath license key is
not registered, the load balancing policy is restricted to basic failover.
Stop all applications accessing the storage system and disable user logins to the server.
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
/
Restart the Navisphere Host Agent or run the Navisphere Server Utility with the following AIX commands:
Host Agent
etc/rc.agent stop /etc/rc.agent start
Server Utility
/usr/lpp/HOSTUTIL/naviserverutil
Checkpoint if the Host Agent is installed - Use Navisphere
Manager to verify that the LUNs are mapped to hdiskpower devices.
If you have a PowerPath license key Note If your PowerPath license key is
not registered, the load balancing policy is restricted to basic failover.
Stop all applications accessing the storage system and disable user logins to the server.
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
/
CX-Series Server Software for AIX installation guide
Navisphere Manager administrator’s guide and online help
PowerPath product guide
Choose one available LUN to receive I/O for the test.
View the paths to the chosen LUN using the following PowerPath command:
powermt display dev=
x
is pseudo device that
where represents the chosen LUN.
Start I/O to the LUN.
PowerPath Checklist — Existing AIX Server and Existing Storage System
x
every=2
Choose one available LUN to receive I/O for the test.
View the paths to the chosen LUN using the following PowerPath command:
powermt display dev=
x
is pseudo device that
where represents the chosen LUN.
Start I/O to the LUN.
x
every=2
1-39
Page 50
AIX Installation Checklists
Task
15 Server
Test PowerPath with a license key (cont.)
With Access Logix Without Access Logix Reference Document
Identify the HBA sending I/O to LUN by viewing the output of the
powermt display dev=
command, and disconnect the cable to that HBA.
View the output of the powermt display dev=x every=2
command, and verify that
• The state of the uncabled path(s) becomes “dead.”
• I/O continues to the remaining path(s) to the LUN that the path failover was successful, and PowerPath is working properly.
Reconnect the cable that you disconnected from the HBA.
If you did not follow the previous steps exactly and caused any LUNs to trespass, restore the LUNs to their original SP with the following PowerPath command:
powermt restore
,
x
every=2
indicating
Identify the HBA sending I/O to LUN by viewing the output of the
powermt display dev=
command, and disconnect the cable to that HBA.
View the output of the powermt display dev=x every=2
command, and verify that
• The state of the uncabled path(s) becomes “dead.”
• I/O continues to the remaining path(s) to the LUN that the path failover was successful, and PowerPath is working properly.
Reconnect the cable that you disconnected from the HBA.
If you did not follow the previous steps exactly and caused any LUNs to trespass, restore the LUNs to their original SP with the following PowerPath command:
powermt restore
,
x
every=2
indicating
PowerPath product guide
1-40
You are now ready to set up any optional software, such as SnapView or MirrorView, on the storage system.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 51
Invisible Body Tag
2
HP-UX Installation
Checklist
This chapter contains a checklist of the tasks required to install CLARiiON storage in a configuration with PowerPath, VERITAS DMP, or with no EMC failover software.
Topi cs are
PowerPath Configurations for HP-UX ...........................................2-2
DMP Configurations for HP-UX....................................................2-45
Configurations for HP-UX Without EMC Failover Software....2-53
HP-UX Installation Checklist
2-1
Page 52
HP-UX Installation Checklist

PowerPath Configurations for HP-UX

Read this section if you are installing an HP-UX® PowerPath™ configuration with a new or existing server and a new or existing storage system. A new and existing server and a new and existing storage system are defined as follows:
new server - A server running HP-UX and not connected to any storage system.
existing server - A server running HP-UX that is already connected to one or more storage systems.
new storage system - A CX300, CX500, or CX700 storage system that has the factory default settings and has never been connected to a server.
existing storage system - A CX300, CX400, CX500, CX600, CX700, FC4500, or FC4700-Series storage system that is already connected to one or more servers and is in an EMC Navisphere® domain.
All CLARiiON storage systems connected to the server must be CX300,
CX400, CX500, CX600, CX700, FC4500, or FC4700-Series storage
systems. If any other type of CLARiiON storage system is connected to the server, the server cannot run PowerPath.
2-2
Topics relating to the checklists for HP-UX PowerPath configurations are
Required Host Software Revisions..................................................2-3
Prerequisites .......................................................................................2-3
Documentation...................................................................................2-4
PowerPath Checklist - New HP-UX Server and New Storage
System..................................................................................................2-7
PowerPath Checklist - New HP-UX Server and Existing Storage
System................................................................................................2-13
PowerPath Checklist - Existing HP-UX Server and New Storage
System................................................................................................2-26
PowerPath Checklist - Existing HP-UX Server and Existing
Storage System .................................................................................2-33
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 53
HP-UX Installation Checklist

Required Host Software Revisions

Prerequisites

HP-UX operating system revision listed in the EMC Support
Matrix on the Powerlink website (http://powerlink.emc.com)
HBA driver revision listed in the EMC Support Matrix on the
Powerlink website (http://powerlink.emc.com)
HP-UX PowerPath
•For
CX300, CX400, CX600, C4500, and FC4700-Series storage
systems Version 3.0.2 or higher
• For CX500 and CX700 storage systems Version 3.0.3 or higher
Refer to the EMC Support Matrix and the EMC PowerPath for UNIX Release Notes on the Powerlink website (http://powerlink.emc.com) for the specific revision required for your HP-UX version.
You must have a host that is
• Running an operating system that can support the Navisphere Manager 6.X browser-based client. For an up-to-date list of such operating systems, refer to the Navisphere Manager 6.X release notes on http://powerlink.emc.com.
• On a network that is connected to the storage-system server and that you will connect to the SPs in
CX300, CX400, CX600,
or FC4700-Series storage systems.
For most configurations, you must also have a host that is
• Running Navisphere CLI version 6.X.
• On a network that is connected to the storage-system server and that you will connect to SPs in
CX300, CX400, CX600, or
FC4700-Series storage systems.
PowerPath Configurations for HP-UX
2-3
Page 54
HP-UX Installation Checklist
You must have planned your LUNs and RAID Groups, and
Storage Groups if you have Access Logix. Be sure to consider requirements for SAN Copy, SnapView, MirrorView, and MirrorView/A if you have this software. The following documents will help you with this planning:
• EMC CLARiiON CX300, CX500, CX500i, and CX700 Storage
Systems Configuration Planning Guide (P/N 300-001-273)
EMC CX400-Series and CX600-Series Storage Systems Configuration Planning Guide (P/N 014003113)
EMC Fibre Channel Storage System Model FC4700-2 Configuration Planning Guide (P/N 014003087)
EMC Fibre Channel Storage System Model FC4700 Configuration Planning Guide (P/N 014003016)

Documentation

This checklist refers to some or all of the documents listed below. We recommend that you load these documents on your service laptop before starting the installation.
Documentation that ships with
• HBA and HBA driver
• Switches and switch management software
• HP-UX operating system
PowerPath Version 4.3 Product Guide (P/N 300-001-673)
or PowerPath Version 4.2 Product Guide (P/N 300-001-521)
or PowerPath Version 4.1 Product Guide (P/N 300-001-290) or PowerPath Version 3.0 Product Guide (P/N 300-001-047)
PowerPath for HP-UX Version 4.3 Installation and Administration
Guide (P/N 300-001-682) or
PowerPath for HP-UX Version 4.2 Installation and Administration Guide (P/N 300-001-529)
or
PowerPath Version 4.1 for HP-UX Installation and Administration Guide (P/N 300-001-297)
or
2-4
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 55
HP-UX Installation Checklist
PowerPath Version 3.0 for UNIX Installation and Administration Guide (P/N 300-000-511)
EMC PowerPath Version 4.1 Quick Reference (P/N) 300-001-204)
EMC Navisphere Host Agent and CLI for HP-UX Version 6.X
Installation Guide (P/N 069001146) or
EMC CX-Series Server Software for HP-UX Installation Guide (P/N300-002-043)
EMC SnapView Installation Guide (P/N 069001193, revision A02 or
higher)
EMC SAN Copy Installation Guide (P/N 069001187)
EMC Navisphere Command Line Interface (CLI) Reference
(P/N 069001038)
EMC Rails and Enclosures Field Installation Guide
(P/N 300-001-799)
EMC Rails and Enclosures Installation Guide for 19-Inch NEMA
Cabinets (P/N 014003082) - for SPS installation only
EMC CX300 2-Gigabit Disk Processor Enclosure (DPE) Setup Guide
(P/N 300-001-276, rev A02 or higher) or
EMC CLARiiON CX300 2-Gigabit Disk Processor Enclosure (DPE2) Setup and Cabling Guide (P/N 300-001-276, rev A01) and EMC CLARiiON CX300, CX500, and CX700 Storage Systems Initialization Guide (P/N 300-001-272)
EMC 2-Gigabit Disk Processor Enclosure (DPE2) CX400-Series Setup
and Cabling Guide (P/N 014003105) and EMC Storage Systems CX400-Series and CX600-Series Initialization Guide
(P/N 014003112)
EMC CLARiiON CX500 2-Gigabit Disk Processor Enclosure (DPE2)
Setup Guide (P/N 300-001-275, rev A02 or higher) or
EMC CLARiiON CX500 2-Gigabit Disk Processor Enclosure (DPE2) Setup and Cabling Guide (P/N 300-001-275, rev A01) and EMC CLARiiON CX300, CX500, and CX700 Storage Systems Initialization Guide (P/N 300-001-272)
PowerPath Configurations for HP-UX
2-5
Page 56
HP-UX Installation Checklist
EMC Storage Processor Enclosure (SPE) CX600-Series Setup and
Cabling Guide (P/N 014003078) and EMC Storage Systems CX400-Series and CX600-Series Initialization Guide
(P/N 014003112)
EMC CLARiiON CX700 Storage Processor Enclosure (SPE) Setup
Guide (P/N 300-001-274, rev A02 or higher) or
EMC CLARiiON CX700 Storage Processor Enclosure (SPE) Setup and Cabling Guide (P/N 300-001-274), rev A01) and EMC CLARiiON CX300, CX500, and CX700 Storage Systems Initialization Guide
(P/N 300-001-272)
EMC 2-Gigabit Disk -Array Enclosure (DAE2) Setup and Cabling
Guide (P/N 014003104)
FC4500 Setup Guide (P/N 014003102, revision A03 or higher)
FC4700-2 Setup Guide (P/N 0140373)
EMC Navisphere Manager Administrator’s Guide (P/N 069001125)
EMC Navisphere Security Administrator’s Guide (P/N 069001124)
EMC Host Connectivity Guide for HP-UX (P/N 300-000-614)
2-6
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 57
HP-UX Installation Checklist

PowerPath Checklist - New HP-UX Server and New Storage System

Tasks highlighted with grey in the checklist should be completed before the service provider arrives
Task
1 Server
Install HBAs, drivers, cables
2 Server
Set HBA driver parameters
3 Server
Install Host Agent
With Access Logix Reference Document
Install the HBAs.
Connect a cable from each host HBA port to a switch port or an SP port.
Install the HBA driver.
Set the HBA driver parameters to the values required for CLARiiON. Host connectivity
Reboot the server to complete the installation of the drivers.
Install the Navisphere Host Agent and CLI. CX-Series Server
Modify user login scripts.
Edit the Navisphere Host Agent configuration file agent.config file as follows:
• Add the following entry if it does not already exist:
device auto auto
• Add at least one privileged user.
Continue to edit the Navisphere Host Agent configuration file agent.config file as follows:
• Comment the OptionsSupported Autotrespass entry as follows:
# OptionsSupported Autotrespass
The above entry will set the initiator type for the HBAs to no auto trespass when they register with the storage system:
• Edit any other entries as desired.
HBA documentation
guide and HBA documentation
Software for HP-UX Installation Guide
CX-Series Server Software for HP-UX Installation Guide
4 Server
Install admsnap
If the server will be a SnapView production or secondary host, install the admsnap utility.
PowerPath Checklist - New HP-UX Server and New Storage System
CX-Series Server Software for HP-UX Installation Guide
2-7
Page 58
HP-UX Installation Checklist
Task
5Server
Install PowerPath
6Switches
Install
With Access Logix Reference Document
Insert the PowerPath installation CD and mount it. PowerPath Release
Install PowerPath.
Register PowerPath.
Install any PowerPath patches from the Software downloads page on the EMC Powerlink website:
http://powerlink.emc.com
For a SAN
Install switches, if not already installed.
Connect a cable from each host HBA port to a switch port.
Checkpoint - Verify the HBA connection to the switch by checking the LED(s) for the switch port connected to the HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA is logged in to the switch port.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
Notes and PowerPath for UNIX installation and administrator’s guide
Rails, cabinet, and switch documentation
Switch documentation
7Storage System
Install
8Storage System
Initialize and install software enablers
2-8
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Install the storage system in the cabinet, if not already installed. Rails and cabinet
Install the Navisphere Initialization Utility on a host on the the storage-system management ports.
Use the Navisphere Initialization Utility to initialize the storage system.
If you have SAN Copy, SnapView, MirrorView, and/or MirrorView/A software, install the enabler for them.
same subnet
documentation
as
Storage-system setup guide
Navisphere Manager administrator’s guide and online help
Page 59
HP-UX Installation Checklist
Task
9Storage System
Cable to switch or server and LAN
10 Storage System
Set up security
Storage System
11
Set properties for PowerPath
With Access Logix Reference Document
Connect the storage system to the switch or HBA ports. Storage-system setup
Checkpoint - For a SAN, verify the storage-system connections to the switch by checking the LED(s) for the switch port connected to each SP port.
For a 1-Gbit switch - LED is green, which indicates that the SP is logged in to the switch port
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
Cable each SP to the LAN connected to the hosts from which you will manage the storage system.
Use Navisphere Manager to define a global administrator and domain (if not already defined) and any additional users.
Use the following Navisphere CLI commands to set the storage-system properties:
navicli -h navicli -h
hostname
where system.
hostname hostname
failovermode 1 arraycommpath 1
is the IP address or network name of an SP in the storage
guide
Storage-system setup guide
Navisphere security administrator’s guide and Navisphere Manager online help
Navisphere CLI reference
12 Switches
Zone
13 Server
Make target SPs available
For a SAN
Zone the switches to provide a path from each host initiator to an SP.
Checkpoint - Use switch management software to verify the switch connections to the storage system.
Make sure that each HBA sees only the targets (SPs) to which it is zoned with the following HP-UX commands:
ioscan -fnC disk insf -e
Verify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
PowerPath Checklist - New HP-UX Server and New Storage System
Switch management documentation
HP-UX documentation
2-9
Page 60
HP-UX Installation Checklist
Task
13 Server
Make target SPs available (cont.)
14 Storage System
Configure
15 Server
Make LUNs visible
With Access Logix Reference Document
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Make sure again that each HBA sees only the targets (SPs) to which it is zoned with the following HP-UX commands:
ioscan -fnC disk insf -e
Reverify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Use Navisphere Manager to set general storage-system properties. Navisphere Manager
Use Navisphere Manager to create RAID Groups, bind LUNs, create Storage Groups, and assign LUNs to Storage Groups.
Use Navisphere Manager to connect the server to a Storage Group.
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
CX-Series Server Software for HP-UX Installation Guide
HP-UX documentation
administrator’s guide and online help
CX-Series Server Software for HP-UX Installation Guide
16 Storage System
2-10
Checkpoint - Verify that HP-UX can recognize these LUNs with the following HP-UX commands:
ioscan -fnC disk insf -e ioscan -fnC disk
If HP-UX does not recognize any LUNs, verify the connection to the Storage Group.
Plan your monitoring configuration. Navisphere Manager
Set up Event Monitor
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Use Navisphere Manager to set user options, create templates, and set up your monitoring configuration.
HP-UX documentation
administrator’s guide and online help
Page 61
HP-UX Installation Checklist
Task
17 Server
Configure PowerPath devices
18 Server
Test PowerPath with a license key
With Access Logix Reference Document
Use the following PowerPath command to configure PowerPath:
powermt config
Checkpoint - Use the following PowerPath command to verify that PowerPath sees all the paths to the LUNs:
powermt display dev=all class=clariion
If PowerPath cannot see all the paths, verify that
• you registered your PowerPath license key if you have one
• the OptionsSupported Autotrespass entry is defined as described in step 3
• the storage-system properties are set as defined in step 11.
If PowerPath can see all the path to the LUNs, save the PowerPath configuration with the following command:
powermt save
The PowerPath configuration is saved in the following file:
/etc/powermt.custom
If you have a PowerPath license key Note If your PowerPath license key is not registered, the load balancing policy is
restricted to basic failover.
Stop all applications accessing the storage system and disable user logins to the server.
PowerPath product guide
PowerPath product guide
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
Choose one available LUN to receive I/O for the test.
View the paths to the chosen LUN using the following PowerPath command:
x
powermt display dev=
x
is a device that represents the chosen LUN.
where
Start I/O to the LUN.
Identify the HBA sending I/O to LUN by viewing the output of the powermt display dev=
x
every=2 command, and disconnect the cable to that HBA.
PowerPath Checklist - New HP-UX Server and New Storage System
every=2
2-11
Page 62
HP-UX Installation Checklist
Task
18 Server
Test PowerPath with a license key (cont.)
19 Server
Make LUNs available to HP-UX
With Access Logix Reference Document
View the output of the powermt display dev=x every=2 command, and verify that
• The state of the uncabled paths becomes “dead.”
,
• I/O continues to the remaining path(s) to the LUN path failover was successful, and PowerPath is working properly.
Reconnect the cable that you disconnected from the HBA.
If you did not follow the above steps exactly and caused any LUNs to trespass, restore the LUNs to their original SP with the following PowerPath command:
powermt restore
Prepare the LUNs to receive data using the Logical Volume Manager (LVM).
If HP-UX does not recognize any LUNs, verify the connection to the Storage Group.
indicating that the
Host connectivity guide and HP-UX documentation
You are now ready to set up any optional software, such as SnapView or MirrorView, on the storage system.
2-12
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 63
HP-UX Installation Checklist

PowerPath Checklist - New HP-UX Server and Existing Storage System

Complete the tasks highlighted with grey in the checklist before the service provider arrives
The Without Access Logix column does not apply to CX300, CX500, and CX700 storage systems because they ship from the factory with the Access Logix enabler installed.
Task
1 Server
Install HBAs, drivers, cables
2 Server
Set HBA driver parameters
3 Server
Install Host Agent
With Access Logix Without Access Logix Reference Document
Install the HBAs.
Connect a cable from each host HBA port to a switch port or an SP port.
Install the HBA driver.
Set the HBA driver parameters to the values required for CLARiiON.
Reboot the server to complete the installation of the drivers.
Install the Navisphere Host Agent and CLI.
Modify user login scripts.
Install the HBAs.
Connect a cable from each host HBA port to a switch port or an SP port.
Install the HBA driver.
Set the HBA driver parameters to the values required for CLARiiON.
Reboot the server to complete the installation of the drivers.
Install the Navisphere Host Agent and CLI.
Modify user login scripts.
HBA documentation
Host connectivity guide and HBA documentation
CX-Series Server Software for HP-UX Installation Guide
PowerPath Checklist - New HP-UX Server and Existing Storage System
2-13
Page 64
HP-UX Installation Checklist
Task
3 Server
Install Host Agent (cont.)
With Access Logix Without Access Logix Reference Document
Edit the Navisphere Host Agent configuration file agent.config file as follows:
• Add the following entry if it does not already exist:
device auto auto
• Add at least one privileged user.
• For FC4500 storage systems, if you know the IP addresses of the portal storage-system SPs, add an entry with the following format for each SP to the
agent.config file: system@ where
address of the SP.
Continue to edit the Navisphere Host Agent configuration file agent.config file as follows:
• Comment the
OptionsSupported Autotrespass entry as follows:
# OptionsSupported Autotrespass
The above entry will set the initiator type for the HBAs to no auto trespass when they register with the storage system:
• Edit any other entries as desired.
SP_ip_address
SP_ip_address
is the
Edit the Navisphere Host Agent configuration file agent.config file as follows:
• Add the following entry if it does not already exist:
device auto auto
• Add at least one privileged user.
• For FC4500 storage systems, if you know the IP addresses of the portal storage-system SPs, add an entry with the following format for each SP to the
agent.config file: system@ where
address of the SP.
Continue to edit other entries in the Navisphere Host Agent configuration file agent.config file as desired.
For a CX300, CX500, CX700, or FC4700-Series storage system, go to step 5. For an FC4500 storage system, go to 6.
SP_ip_address
SP_ip_address
is the
CX-Series Server Software for HP-UX Installation Guide
2-14
4 Server
Install admsnap
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
If the server will be a SnapView production or secondary host, install the admsnap utility.
Go to step 7.
N/A CX-Series Server
Software for HP-UX Installation Guide
Page 65
HP-UX Installation Checklist
Task
5
CX400, CX600, or FC4700-Series Storage-System Without Access Logix
Set storage-system type
6
FC4500 Storage-System Without Access Logix
Set storage-system type
With Access Logix Without Access Logix Reference Document
N/A Perform this task
from an attached host or a host networked to an attached host
from a laptop connected to the storage system, as described in the storage-system initialization or setup guide.
Use the following Navisphere CLI command to set the system type to no auto trespass:
navicli -h
-config a
where
hostname
network name of an SP in the storage system.
Go to step 7.
N/A Perform this task
from an attached host or a host networked to an attached host,
from a laptop connected to a storage-system serial port, as described in the storage-system setup guide.
either
hostname
is the IP address or
systemtype
either
Navisphere CLI reference
or
Navisphere CLI reference
or
From an attached or networked host
Use the following Navisphere CLI command to set the system type to no auto trespass:
device
-h
navicli -d systemtype -config a
where
device
is the storage system’s
name
hostname
network address.
PowerPath Checklist - New HP-UX Server and Existing Storage System
is the server’s name or
hostname
2-15
Page 66
HP-UX Installation Checklist
Task
6
FC4500 Storage-System Without Access Logix
Set storage-system type (cont.)
7 Storage System
Update software
8Server
Cable to switches or storage system
With Access Logix Without Access Logix Reference Document
If currently installed storage-system software is not at the required minimum revision (see page 2-3), update it.
CAUTION During the software update, hosts connected to the storage system will lose access to data if they do not have failover software or if all paths to an SP are down.
Cable the HBA ports to the switch connected to the storage system or to SP ports.
Checkpoint - For a SAN, verify the HBA connections to the switch by checking the LED(s) for the switch port connected to each HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA port is logged in to the switch port.
From a serially connected laptop
Use the following Navisphere CLI command to set the system type to no auto trespass:
navicli -np -d
-config a
where computer port connected to the storage-system serial port (for example, com1).
If currently installed storage-system software is not at the required minimum revision (see page 2-3), update it.
CAUTION During the software update, hosts connected to the storage system will lose access to data if they do not have failover software or if all paths to an SP are down.
Cable the HBA ports to the switch connected to the storage system or to SP ports.
Checkpoint - For a SAN, verify the storage-system connections to the switch by checking the LED(s) for the switch port connected to each HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA port is logged in to the switch port.
device
device
is the name of the
systemtype
Navisphere CLI reference
Navisphere Manager administrator’s guide and online help
Storage-system setup guide
2-16
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 67
HP-UX Installation Checklist
Task
8Server
Cable to switches or storage system (cont.)
9Switches
Zone
With Access Logix Without Access Logix Reference Document
For a 2-Gbit switch - One of the
following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
For a SAN
Zone the switches to provide a path from each HBA port (host initiator) to the appropriate SPs.
If SAN Copy, MirrorView, or MirrorView/A is installed, create any required zones.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
For a SAN
Zone the switches to provide a path from each HBA port (host initiator) to the appropriate SPs.
Storage-system setup guide
Switch management documentation
Checkpoint - Use switch management software to verify the switch connections to the storage system.
PowerPath Checklist - New HP-UX Server and Existing Storage System
Checkpoint - Use switch management software to verify the switch connections to the storage system.
For a CX400, CX600, or FC4700-Series storage system, go to step 11; for an FC4500 storage system, go to step 13.
2-17
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HP-UX Installation Checklist
Task
10 Storage System
Register HBAs
11 CX300, CX400,
CX500, CX600, CX700, or FC4700-Series Storage System
Set up security
12 CX300, CX400,
CX500, CX600, CX700, or FC4700-Series Storage System
Set properties for PowerPath
With Access Logix Without Access Logix Reference Document
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Checkpoint - Use Navisphere Manager’s Connectivity Status dialog box to verify that each HBA is registered with the storage system.
For an FC4500 storage system, go to step 13.
Use Navisphere Manager to define a global administrator and domain (if not already defined) and any additional users.
Perform this task
across the LAN connected to the storage-system SPs
from an attached host or a host networked to an attached host
from a laptop connected to the storage system, as described in the storage-system initialization or setup guide.
either
or
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Use Navisphere Manager to define a global administrator (if not already defined) and any additional users.
CX400, CX600, or FC4700-Series
Perform this task
from an attached host or a host networked to an attached host
or
from a laptop connected to the storage system, as described in the storage-system initialization or setup guide.
either
CX-Series Server Software for HP-UX Installation Guide
Navisphere Manager administrator’s guide and online help
Navisphere security administrator’s guide and Navisphere Manager online help
or
2-18
From the LAN
Use Navisphere Manager’s Failover Setup Wizard (selected from the To ols menu on the toolbar) to set the following storage-system properties for the server’s existing HBA ports (initiators):
Failover mode to 1 Array commpath to Enabled
Go to step 14.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Navisphere Manager administrator’s guide and online help o
Page 69
HP-UX Installation Checklist
Task
12 CX300, CX400,
CX500, CX600, CX700, or FC4700-Series Storage System
Set properties for PowerPath (cont.)
13
FC4500
Storage
System
Set properties for PowerPath
With Access Logix Without Access Logix Reference Document
From an attached or networked host or laptop
Use the following Navisphere CLI commands to set the following storage-system properties for the server’s existing HBA existing ports (initiators):
navicli -h storagegroup -sethost
-host failovermode 1
-
navicli -h storagegroup -setpath
-host
-arraycommpath 1
where
hostname
network name of an SP in the storage system
servername
or network address Go to step 14.
Perform this task
across the LAN connected to the Navisphere portal for the storage system,
from an attached host or a host networked to an attached host,
from a laptop connected to a storage-system serial port, as described in the storage-system setup guide.
hostname
servername
hostname
servername
is the IP address or
is the server’s name
either
or
From an attached or networked host or laptop
Use following Navisphere CLI commands to set the following default storage-system properties:
navicli -h failovermode 1
navicli -h arraycommpath 1
where
hostname
network name of an SP in the storage system.
Go to step 14.
Perform this task
from an attached host or a host networked to an attached host,
from a laptop connected to a storage-system serial port, as
or
described in the storage-system setup guide.
hostname
hostname
is the IP address or
either
Navisphere CLI reference
or
Across LAN
Use Navisphere Manager’s Failover Setup Wizard (selected from the To ols menu on the toolbar) to set the following storage-system properties for the server’s existing HBA ports (initiators):
Failover mode to 1 Array commpath to Enabled
PowerPath Checklist - New HP-UX Server and Existing Storage System
Navisphere Manager administrator’s guide and online help
2-19
Page 70
HP-UX Installation Checklist
Task
13
FC4500 System
Set properties for PowerPath (cont.)
Storage
With Access Logix Without Access Logix Reference Document
From an attached host or networked host
Use the following Navisphere CLI commands to set the following default storage-system properties for the server’s existing HBA existing ports (initiators):
device
-h
navicli -d storagegroup -sethost
failovermode 1
-
navicli -d storagegroup -sethost
-arraycommpath 1
where
device
name
hostname
network address.
From a serially connected laptop
Use the following Navisphere CLI commands to set the following default storage-system properties for the server’s existing HBA existing ports (initiators):
navicli -np -d storagegroup -sethost -host
device
is the storage system’s
is the server’s name or
servername -
navicli -np -d storagegroup -sethost -host
servername --
where
device
is the name of the computer port connected to the storage-system serial port (for example, com1).
servername
server with the HBAs.
hostname
-h
hostname
device
failovermode 1
device
arraycommpath 1
is the name of the
From an attached or networked host
Use the following Navisphere CLI commands to set the following default storage-system properties:
device
-h
navicli -d failovermode 1
navicli -d arraycommpath 1
where
device
name
hostname
network address.
From a serially connected laptop
Use the following Navisphere CLI commands to set the following default storage-system properties:
navicli -np -d failovermode 1
navicli -np -d arraycommpath 1
where computer port connected to the storage-system serial port (for example, com1).
device
is the storage system’s
is the server’s name or
device
hostname
-h
hostname
device
device
is the name of the
Navisphere CLI reference
Storage-system setup guide and Navisphere CLI reference
2-20
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 71
HP-UX Installation Checklist
Task
14 Server
Make target SPs available
With Access Logix Without Access Logix Reference Document
Make sure that each HBA sees only the targets (SPs) to which it is zoned with the following HP-UX commands:
ioscan -fnC disk insf -e
Verify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Make sure again that each HBA sees only the targets (SPs) to which it is zoned with the following HP-UX commands:
ioscan -fnC disk insf -e
Verify that each HBA sees only the targets (SPs) to which it is zoned with the HP-UX following commands:
ioscan -fnC disk insf -e
Verify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Reverify that each HBA sees only the targets (SPs) to which it is zoned with the HP-UX following commands:
ioscan -fnC disk insf -e
HP-UX documentation
CX-Series Server Software for HP-UX Installation Guide
HP-UX documentation
Reverify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
PowerPath Checklist - New HP-UX Server and Existing Storage System
Reverify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
2-21
Page 72
HP-UX Installation Checklist
Task
15 Storage System
Configure
With Access Logix Without Access Logix Reference Document
If the server will use an Storage Group
Use Navisphere Manager to connect the server to the Storage Group.
Checkpoint - Verify that HP-UX can recognize these LUNs with the following HP-UX commands:
ioscan -fnC disk insf -e
If HP-UX does not recognize any LUNs, verify the connection to the Storage Group.
If the server will use a Group
Use Navisphere Manager to create RAID Groups, bind LUNs, create the Storage Group, and assign LUNs to the Storage Group.
Use Navisphere Manager to connect the server to the new Storage Group.
existing
new
Storage
Checkpoint - Verify that HP-UX can recognize these LUNs with the following HP-UX commands:
ioscan -fnC disk insf -e
Navisphere Manager administrator’s guide and online help
HP-UX documentation
Navisphere Manager administrator’s guide and online help
2-22
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 73
HP-UX Installation Checklist
Task
16 Server
Make new LUNs visible
With Access Logix Without Access Logix Reference Document
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Now the LUNs in the Storage Group look like any other disks in the server.
Checkpoint - Verify that HP-UX can recognize these LUNs with the following HP-UX commands:
ioscan -fnC disk insf -e
If HP-UX does not recognize any LUNs, verify the connection to the Storage Group.
Verify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Checkpoint - Verify that PowerPath sees all the paths to the LUNs with the following PowerPath command:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify the server’s connection to the Storage Group.
• Verify that you registered your PowerPath license key if you have one.
• Verify that the storage-system properties are set as defined in steps 5 and 12 or steps 6 and
13.
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Now the LUNs look like any other disks in the server.
Checkpoint - Verify that HP-UX can recognize these LUNs with the following HP-UX commands:
ioscan -fnC disk insf -e
Verify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Checkpoint - Verify that PowerPath sees all the paths to the LUNs with the following PowerPath command:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify that you registered your PowerPath license key if you have one.
• Verify that the storage-system properties are set as defined in steps 5 and 12 or steps 6 and
13.
CX-Series Server Software for HP-UX Installation Guide
HP-UX documentation
PowerPath product guide
PowerPath Checklist - New HP-UX Server and Existing Storage System
2-23
Page 74
HP-UX Installation Checklist
Task
17 Storage System
Set up Event Monitor
18
Server
Configure any new PowerPath devices
19 Server
Test PowerPath with a license key
With Access Logix Without Access Logix Reference Document
Plan your monitoring configuration.
Configure PowerPath with the following command:
powermt config
Checkpoint - Verify that PowerPath sees all the paths to the LUNs with the following PowerPath command:
powermt display dev=all class=clariion
If PowerPath can see all the path to the LUNs, save the PowerPath configuration with the following command:
powermt save
The PowerPath configuration is saved in the following file:
/etc/powermt.custom
If you have a PowerPath license key Note If your PowerPath license key is
not registered, the load balancing policy is restricted to basic failover.
Stop all applications accessing the storage system and disable user logins to the server.
Plan your monitoring configuration.
Configure PowerPath with the following command:
powermt config
Checkpoint - Verify that PowerPath sees all the paths to the LUNs with the following PowerPath command:
powermt display dev=all class=clariion
If PowerPath can see all the path to the LUNs, save the PowerPath configuration with the following command:
powermt save
The PowerPath configuration is saved in the following file:
/etc/powermt.custom
If you have a PowerPath license key Note If your PowerPath license key is
not registered, the load balancing policy is restricted to basic failover.
Stop all applications accessing the storage system and disable user logins to the server.
Navisphere Manager administrator’s guide and online help
PowerPath product guide
2-24
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
Choose one available LUN to receive I/O for the test.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
Choose one available LUN to receive I/O for the test.
PowerPath product guide
Page 75
HP-UX Installation Checklist
Task
19 Server
Test PowerPath with a license key (cont.)
With Access Logix Without Access Logix Reference Document
View the paths to the chosen LUN using the following PowerPath command:
powermt display dev=
x
is a device that
where represents the chosen LUN.
Start I/O to the LUN.
Identify the HBA sending I/O to LUN by viewing the output of the
powermt display dev=
command, and disconnect the cable to that HBA.
View the output of the powermt display dev=
command, and verify that
• The state of the uncabled path(s) becomes “dead.”
• I/O continues to the remaining path(s) to the LUN that the path failover was successful, and PowerPath is working properly.
x
every=2
,
x
every=2
x
every=2
indicating
View the paths to the chosen LUN using the following PowerPath command:
powermt display dev=
x
is a device that
where represents the chosen LUN
Start I/O to the LUN.
Identify the HBA sending I/O to LUN by viewing the output of the
powermt display dev=
command, and disconnect the cable to that HBA.
View the output of the powermt display dev=
command, and verify that
• The state of the uncabled path(s) becomes “dead.”
• I/O continues to the remaining path(s) to the LUN that the path failover was successful, and PowerPath is working properly.
x
every=2
,
x
every=2
x
every=2
indicating
PowerPath product guide
20
Server
Make LUNs available to HP-UX
Reconnect the cable that you disconnected from the HBA.
If you did not follow the above steps exactly and caused any LUNs to trespass, restore the LUNs to their original SP with the following PowerPath command:
powermt restore
Prepare the LUNs to receive data using the Logical Volume Manager (LVM).
If HP-UX does not recognize any LUNs, verify the connection to the Storage Group.
You are now ready to set up any optional software, such as SnapView or MirrorView, on the storage system.
PowerPath Checklist - New HP-UX Server and Existing Storage System
Reconnect the cable that you disconnected from the HBA.
If you did not follow the above steps exactly and caused any LUNs to trespass, restore the LUNs to their original SP with the following PowerPath command:
powermt restore
Prepare the LUNs to receive data using the Logical Volume Manager (LVM).
Host connectivity guide and HP-UX documentation
2-25
Page 76
HP-UX Installation Checklist

PowerPath Checklist - Existing HP-UX Server and New Storage System

Complete the tasks highlighted with grey in the checklist before the service provider arrives.
Tas k
1 Server
Install additional HBAs
2 Server
Update Software
3 Storage System
Update softwar
4Server
Set HBA driver parameters
5Server
Set storage-system type
e
With Access Logix Reference Document
If you need additional HBAs to provide more paths to the storage system, install these HBAs.
CAUTION Do not connect cables to the HBAs until you are told to do so later in this procedure.
If the following software is currently installed and not at the required minimum revision (page 2-3), update it:
• HBA driver
• Navisphere Host Agent
• admsnap
If currently installed storage-system software is not at the required minimum revision (see page 2-3), update it.
CAUTION During the software update, hosts connected to the storage system will lose access to data if they do not have failover software or if all paths to an SP are down.
Make sure the HBA driver parameters are set to the values required for CLARiiON and PowerPath.
CAUTION Using improper settings can cause erratic failover behavior, such as greatly increased I/O delays.
Edit the Navisphere Host Agent configuration file agent.config to comment the OptionsSupported Autotrespass entry as follows:
# OptionsSupported Autotrespass The above entry will set the initiator type for the HBAs to no auto trespass
when they register with the storage system.
HBA documentation
HBA documentation CX-Series Server
Software for HP-UX installation guide
Navisphere Manager administrator’s guide and online help
HP-UX Host connectivity guide and HBA documentation
CX-Series Server Software for HP-UX Installation Guide
2-26
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 77
HP-UX Installation Checklist
Tas k
6Server
Install PowerPath
With Access Logix Reference Document
Insert the PowerPath installation CD and mount it. PowerPath Release
Install PowerPath.
Register PowerPath.
Install any PowerPath patches from the Software downloads page on the EMC Powerlink website:
http://powerlink.emc.com
Execute the following PowerPath command:
powermt config
Checkpoint - Use the following PowerPath command to verify that PowerPath sees the paths to the LUNs:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify the server’s connection to the Storage Group.
• Verify that you registered your PowerPath license key if you have one.
If you did not follow the above steps exactly and caused any LUNs to trespass, restore the LUNs to their original SP with the following PowerPath command:
powermt restore
Notes and PowerPath for UNIX installation and administrator’s guide
PowerPath product guide
7 Storage System
Install
8 Storage System
Initialize and install software enablers
Install the storage system in the cabinet, if not already installed. Rails and cabinet
Install the Navisphere Initialization Utility on a host on the the storage-system management ports.
Use the Navisphere Initialization Utility to initialize the storage system.
If you have SAN Copy, SnapView, MirrorView, and/or MirrorView/A software, install the enabler for them.
PowerPath Checklist - Existing HP-UX Server and New Storage System
same subnet
documentation
as
Storage-system setup guide
Navisphere Manager administrator’s guide and online help
2-27
Page 78
HP-UX Installation Checklist
Tas k
9 Storage System
Cable to switch or server and LAN
10 Storage System
Set up security
Storage System
11
Set properties for PowerPath
With Access Logix Reference Document
Connect the storage system to the switch or HBA ports. Storage-system setup
Checkpoint - For a SAN, verify the storage-system connections to the switch by checking the LED(s) for the switch port connected to each SP port.
For a 1-Gbit switch - LED is green, which indicates that the SP is logged in to the switch port.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
Cable each SP to the LAN connected to the hosts from which you will manage the storage system.
Use Navisphere Manager to define a global administrator and domain (if not already defined) and any additional users.
From a laptop connected to the storage system, as described in the storage-system initialization or setup guide, use the following Navisphere CLI commands to set the default storage-system properties:
navicli -h navicli -h
hostname
where system.
hostname hostname
failovermode 1 arraycommpath 1
is the IP address or network name of an SP in the storage
guide
Navisphere security administrator’s guide and Navisphere Manager online help
Storage-system initialization guide and Navisphere CLI reference
2-28
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 79
HP-UX Installation Checklist
Tas k
12 Server
Cable additional HBAs to switches or storage system
13 Switches
Zone
With Access Logix Reference Document
Cable any additional HBA ports to the switch connected to the storage system or to SP ports.
Checkpoint - For a SAN, verify the HBA connections to the switch by checking the LED(s) for the switch port connected to each additional HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA port is logged in to the switch port.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
For a SAN
Zone the switches to provide a path from each additional HBA port (host initiator) to the SPs.
If SAN Copy, MIrrorView, or MirrorView/A is installed, create any required zones.
Checkpoint - Use switch management software to verify the switch connections to the storage system.
Storage-system setup guide
Switch management documentation
14 Server
Make target SPs available
Make sure that each HBA sees only the targets (SPs) to which it is zoned with the following HP-UX commands:
ioscan -fnC disk insf -e
Verify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Make sure again that each HBA sees only the targets (SPs) to which it is zoned with the following HP-UX commands:
ioscan -fnC disk insf -e
PowerPath Checklist - Existing HP-UX Server and New Storage System
HP-UX documentation
CX-Series Server Software for HP-UX Installation Guide
HP-UX documentation
2-29
Page 80
HP-UX Installation Checklist
Tas k
14 Server
Make target SPs available (cont.)
15 Storage System
Configure
16 Server
Make LUNs visible
With Access Logix Reference Document
Reverify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Use Navisphere Manager to set general storage-system properties. Navisphere Manager
Use Navisphere Manager to create RAID Groups, bind LUNs, create Storage Groups, and assign LUNs to Storage Groups.
Use Navisphere Manager to connect the server to a Storage Group.
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Checkpoint - Verify that HP-UX can recognize these LUNs with the following HP-UX commands:
ioscan -fnC disk insf -e
If HP-UX does not recognize any LUNs, verify the connection to the Storage Group.
HP-UX documentation
administrator’s guide and online help
CX-Series Server Software for HP-UX Installation Guide
HP-UX documentation
17 Storage System
2-30
Verify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Plan your monitoring configuration. Navisphere Manager
Set up Event Monitor
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Use Navisphere Manager to set user options, create templates, and set up your monitoring configuration.
HP-UX documentation
administrator’s guide and online help
Page 81
HP-UX Installation Checklist
Tas k
18 Server
Configure PowerPath devices
19 Server
Test PowerPath with a license key
With Access Logix Reference Document
Use the following PowerPath command to configure PowerPath:
powermt config
Checkpoint - Use the following PowerPath command to verify that PowerPath sees all the paths to the LUNs:
powermt display dev=all class=clariion
If PowerPath cannot see all the paths, verify that
• you registered your PowerPath license key if you have one
• the OptionsSupported Autotrespass entry is defined as described in step 5.
• the storage-system properties are set as defined in step 11.
If PowerPath can see all the path to the LUNs, save the PowerPath configuration with the following command:
powermt save
The PowerPath configuration is saved in the following file:
/etc/powermt.custom
If you have a PowerPath license key Note If your PowerPath license key is not registered, the load balancing policy is
restricted to basic failover.
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
PowerPath product guide
PowerPath product guide
Choose one available LUN to receive I/O for the test.
View the paths to the chosen LUN using the following PowerPath command:
x
powermt display dev=
x
is a device that represents the chosen LUN.
where
Start I/O to the LUN.
Identify the HBA sending I/O to LUN by viewing the output of the powermt display dev=x every=2 command, and disconnect the cable to that HBA.
PowerPath Checklist - Existing HP-UX Server and New Storage System
every=2
2-31
Page 82
HP-UX Installation Checklist
Tas k
19 Server
Test PowerPath with a license key (cont.)
20 Server
Make LUNs available to HP-UX
With Access Logix Reference Document
View the output of the powermt display dev=x every=2 command, and verify that
• The state of the uncabled path(s) becomes “dead.”
,
• I/O continues to the remaining path(s) to the LUN path failover was successful, and PowerPath is working properly.
Reconnect the cable that you disconnected from the HBA.
If you did not follow the above steps exactly and caused any LUNs to trespass, restore the LUNs to their original SP with the following PowerPath command:
powermt restore
Prepare the LUNs to receive data using the Logical Volume Manager (LVM).
If HP-UX does not recognize any LUNs, verify the connection to the Storage Group.
indicating that the
PowerPath product guide
Host connectivity guide and HP-UX documentation
You are now ready to set up any optional software, such as SnapView or MirrorView, on the storage system.
2-32
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 83
HP-UX Installation Checklist

PowerPath Checklist - Existing HP-UX Server and Existing Storage System

Complete the tasks highlighted with grey in the checklist before the service provider arrives.
The Without Access Logix column does not apply to CX300, CX500, and CX700 storage systems because they ship from the factory with the Access Logix enabler installed.
Tas k
1 Server
Unmount file systems
2 Server
Install additional HBAs
3 Server
Update Software
4 Storage System
Update softwar
e
With Access Logix Without Access Logix Reference Document
Unmount any file systems that reside on the storage system.
If you need additional HBAs to provide more paths to the storage system, install these HBAs.
CAUTION Do not connect cables to the HBAs until you are told to do so later in this procedure.
If the following software is currently installed and not at the required minimum revision (page 2-3), update it:
• HBA driver
• Navisphere Host Agent
• admsnap
If currently installed storage-system software is not at the required minimum revision (see page 2-3), update it.
CAUTION During the software update, hosts connected to the storage system will lose access to data if they do not have failover software or if all paths to an SP are down.
Unmount any file systems that reside on the storage system.
If you need additional HBAs to provide more paths to the storage system, install these HBAs.
CAUTION Do not connect cables to the HBAs until you are told to do so later in this procedure.
If the following software is currently installed and not at the required minimum revision (page 2-3), update it:
• HBA driver (Navisphere Host Agent
If currently installed storage-system software is not at the required minimum revision (see page 2-3), update it.
CAUTION During the software update, hosts connected to the storage system will lose access to data if they do not have failover software or if all paths to an SP are down.
HP-UX documentation
HBA documentation
HBA documentation Navisphere Host Agent
and CLI for HP-UX installation guide
SnapView installation guide (revision A02 or higher)
Navisphere Manager administrator’s guide and online help
PowerPath Checklist - Existing HP-UX Server and Existing Storage System
2-33
Page 84
HP-UX Installation Checklist
Tas k
5 Server
Set HBA driver parameters
6Server
Set storage-system type
With Access Logix Without Access Logix Reference Document
Make sure the HBA driver parameters are set to the values required for CLARiiON and PowerPath.
CAUTION Using improper settings can cause erratic failover behavior, such as greatly increased I/O delays.
Edit the Navisphere Host Agent configuration file agent.config to comment the OptionsSupported
Autotrespass entry as follows: # OptionsSupported
Autotrespass
The above entry will set the initiator type for the HBAs to no auto trespass when Host Agent is restarted in the next step.
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Make sure the HBA driver parameters are set to the values required for CLARiiON and PowerPath.
CAUTION Using improper settings can cause erratic failover behavior, such as greatly increased I/O delays.
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
HP-UX Host connectivity guide and HBS documentation
CX-Series Server Software for HP-UX Installation Guide
2-34
For an FC4500 storage system, go to step 8.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
From the server, use the following Navisphere CLI command to set the system type to no auto trespass:
For a CX400, CX600, or FC4700-Series storage system
navicli -h
-config a
where or network name of an SP in the storage system.
hostname
hostname
is the IP address
Navisphere CLI reference
systemtype
Page 85
HP-UX Installation Checklist
Tas k
6Server
Set storage-system type (cont.)
CX300, CX400,
7
CX500, CX600, CX700, or FC4700-Series Storage System
Set properties for PowerPath
With Access Logix Without Access Logix Reference Document
For a FC4500 storage system
navicli -d
device
systemtype
Navisphere CLI reference
-config a
where
device
is the storage system’s
name. For an FC4500 storage system,
go to step 8.
For a server with registered HBAs
Perform this task
either
across the LAN connected to the storage-system SPs
or
from an attached host or a host networked to an attached host
from a laptop connected to the storage system, as described in the
For a server with any HBAs
Perform this task
either
from an attached host or a host networked to an attached host
from a laptop connected to the
or
storage system, as described in the storage-system initialization or setup guide.
or
storage-system initialization or setup guide.
From the LAN
Use Navisphere Manager’s Failover Setup Wizard (selected
Navisphere Manager administrator’s guide and online help o
from the Tools menu on the toolbar) to set the following storage-system properties for the server’s existing HBA ports (initiators):
Failover mode to 1 Array commpath to Enabled
PowerPath Checklist - Existing HP-UX Server and Existing Storage System
2-35
Page 86
HP-UX Installation Checklist
Tas k
7
CX300, CX400, CX500, CX600, CX700, or FC4700-Series Storage System
Set properties for PowerPath (cont.)
With Access Logix Without Access Logix Reference Document
From an attached or networked host or laptop
Use the following Navisphere CLI commands to set the following storage-system properties for the server’s existing HBA existing ports (initiators):
navicli -h storagegroup -sethost
-host failovermode 1
-
navicli -h storagegroup -setpath
-host
-arraycommpath 1
where
hostname
network name of an SP in the storage system
servername
or network address
For a server with unregistered HBAs
Perform this task
from an attached host or a host networked to an attached host,
from a laptop connected to the storage system, as described in the storage-system initialization or setup guide.
hostname
servername
hostname
servername
is the IP address or
is the server’s name
either
From an attached or networked host or laptop
Use the following Navisphere CLI commands to set the following storage-system properties:
navicli -h failovermode 1
navicli -h arraycommpath 1
where
hostname
network name of an SP in the storage system.
Go to step 9.
hostname
hostname
is the IP address or
or
Navisphere CLI reference
2-36
Use the following Navisphere CLI commands to set the following default storage-system properties:
navicli -h failovermode 1
navicli -h arraycommpath 1
where or network name of an SP in the storage system.
Go step 9.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
hostname
hostname
hostname
is the IP address
Page 87
HP-UX Installation Checklist
Tas k
8 FC4500 Storage
System
Set properties for PowerPath
With Access Logix Without Access Logix Reference Document
For a server with registered HBAs
Perform this task
across the LAN connected to the Navisphere portal for the storage system,
from an attached host or a host networked to an attached host,
from a laptop connected to a storage-system serial port, as described in the storage-system setup guide.
Across LAN
Use Navisphere Manager’s Failover Setup Wizard (selected from the Tools menu on the toolbar) to set the following storage-system properties for the server’s existing HBA ports (initiators):
Failover mode to 1 Array commpath to Enabled
From an attached host or networked host
Use the following Navisphere CLI commands to set the following storage-system properties for the server’s existing HBA existing ports (initiators):
navicli -d storagegroup -sethost
failovermode 1
-
navicli -d storagegroup -sethost
-arraycommpath 1
where
device
name
hostname
network address.
either
or
device
-h
hostname
device
-h
hostname
is the storage system’s
is the server’s name or
For a server with any HBAs
Perform this task
from an attached host or a host networked to an attached host,
from a laptop connected to a
or
storage-system serial port, as described in the storage-system setup guide.
From an attached or networked host
Use the following Navisphere CLI commands to set the following default storage-system properties:
navicli -d failovermode 1
navicli -d arraycommpath 1
where
device
name
hostname
network address.
either
device
device
is the storage system’s
is the server’s name or
-h
hostname
-h
hostname
or
Navisphere Manager administrator’s guide and online help
Navisphere CLI reference
PowerPath Checklist - Existing HP-UX Server and Existing Storage System
2-37
Page 88
HP-UX Installation Checklist
Tas k
8 FC4500 Storage
System
Set properties for PowerPath (cont.)
With Access Logix Without Access Logix Reference Document
From a serially connected laptop
Use the following Navisphere CLI commands to set the following storage-system properties for the server’s existing HBA existing ports (initiators):
device
navicli -np -d storagegroup -sethost -host
servername -
navicli -np -d storagegroup -sethost -host
servername -
where
device
is the name of the computer port connected to the storage-system serial port (for example, com1).
servername
server with the HBAs.
For a server with unregistered HBAs
Perform this task
from an attached host or a host networked to an attached host,
from at a laptop connected to a storage-system serial port, as described in the storage-system setup guide.
failovermode 1
device
arraycommpath 1
is the name of the
either
From a serially connected laptop
Use the following Navisphere CLI commands to set the following default storage-system properties:
navicli -np -d failovermode 1
navicli -np -d arraycommpath 1
device
is the name of the
or
where computer port connected to the storage-system serial port (for example, com1).
device
device
Storage-system initialization guide and Navisphere CLI reference
2-38
From an attached or networked host
Use the following Navisphere CLI commands to set the following default storage-system properties:
device
-h
navicli -d failovermode 1
navicli -h arraycommpath 1
where
device
name
hostname
network address.
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
hostname
is the storage system’s
is the host’s name or
hostname
-d
device
Navisphere CLI reference
Page 89
HP-UX Installation Checklist
Tas k
8 FC4500 Storage
System
Set properties for PowerPath (cont.)
9Server
Install PowerPath
With Access Logix Without Access Logix Reference Document
From a serially connected laptop
Use the following Navisphere CLI commands to set the following default storage-system properties:
navicli -np -d failovermode 1
navicli -np -d arraycommpath 1
where computer port connected to the storage-system serial port (for example, com1).
Insert the PowerPath installation CD and mount it.
Install PowerPath.
Register PowerPath.
Install any PowerPath patches from the Software downloads page on the EMC Powerlink website:
http://powerlink.emc.com
device
device
device
is the name of the
Insert the PowerPath installation CD and mount it.
Install PowerPath.
Register PowerPath.
Install any PowerPath patches from the Software downloads page on the EMC Powerlink website:
http://powerlink.emc.com
Storage-system setup guide and Navisphere CLI reference
PowerPath Release Notes and PowerPath for UNIX installation and administrator’s guide
Execute the following PowerPath command:
powermt config
PowerPath Checklist - Existing HP-UX Server and Existing Storage System
Execute the following PowerPath command:
powermt config
PowerPath product guide
2-39
Page 90
HP-UX Installation Checklist
Tas k
9Server
Install PowerPath (cont.)
With Access Logix Without Access Logix Reference Document
Checkpoint - Use the following PowerPath command to verify that PowerPath sees the paths to the LUNs:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify the server’s connection to the Storage Group.
• Verify that you registered your PowerPath license key if you have one.
• Verify that the storage-system properties are set as defined in step 7 or 8.
If you did not install any additional HBAs in the server, go to step 11.
If PowerPath can see all the path to the LUNs, save the PowerPath configuration with the following command:
powermt save
The PowerPath configuration is saved in the following file:
/etc/powermt.custom
Checkpoint - Use the following PowerPath command to verify that PowerPath sees the paths to the LUNs:
powermt display dev=all class=clariion
If PowerPath does not see the LUNs
• Verify that you registered your PowerPath license key if you have one.
• Verify that the storage-system properties are set as defined in step 7 or 8.
If you did not install any additional HBAs in the server, go to step 11.
If PowerPath can see all the path to the LUNs, save the PowerPath configuration with the following command:
powermt save
The PowerPath configuration is saved in the following file:
/etc/powermt.custom
PowerPath product guide
2-40
10 Server
Cable additional HBAs to switches or storage system
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Cable any additional HBA ports to the switch connected to the storage system or to SP ports.
Checkpoint - For a SAN, verify the HBA connections to the switch by checking the LED(s) for the switch port connected to each additional HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA port is logged in to the switch port.
Cable any additional HBA ports to the switch connected to the storage system or to SP ports.
Checkpoint - For a SAN, verify the HBA connections to the switch by checking the LED(s) for the switch port connected to each additional HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA port is logged in to the switch port.
Storage-system setup guide.
Switch documentation
Page 91
HP-UX Installation Checklist
Tas k
10 Server
Cable additional HBAs to switches or storage system (cont.)
11 Switches
Zone
With Access Logix Without Access Logix Reference Document
For a 2-Gbit switch - One of the
following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
For a SAN
Zone the switches to provide a path from each HBA port (host initiator) to the appropriate SPs.
Checkpoint - Use switch management software to verify the switch connections to the storage system.
For a 2-Gbit switch - One of the following:
• The left LED is green and the right LED is off, which indicates that a 1-Gbit SP port is logged in to the switch port.
• For a DS-xxB2 switch, both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
• For a DS-xxM2 switch, the left LED is blue and the right LED is off, which indicates that a 2-Gbit HBA port is logged in to the switch port.
For a SAN
Zone the switches to provide a path from each HBA port (host initiator) to the appropriate SPs.
Checkpoint - Use switch management software to verify the switch connections to the storage system.
Switch documentation
Switch management documentation
12 Server
Make target SPs available
Make sure that each HBA sees only the targets (SPs) to which it is zoned with the following HP-UX commands:
ioscan -fnC disk insf -e
Verify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
PowerPath Checklist - Existing HP-UX Server and Existing Storage System
Verify that each HBA sees only the targets (SPs) to which it is zoned with the HP-UX following commands:
ioscan -fnC disk insf -e
Verify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
HP-UX documentation
CX-Series Server Software for HP-UX Installation Guide
2-41
Page 92
HP-UX Installation Checklist
Tas k
12 Server
Make target SPs available (cont.)
13 Server
Configure PowerPath devices
With Access Logix Without Access Logix Reference Document
Make sure again that each HBA sees only the targets (SPs) to which it is zoned with the following HP-UX commands:
ioscan -fnC disk insf -e
Reverify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Checkpoint - Use Navisphere Manager’s Connectivity Status dialog box to verify that each HBA is registered with the storage system.
Use the following PowerPath command to configure PowerPath:
powermt config
Checkpoint - Use the following PowerPath command to verify that PowerPath sees all the paths to the LUNs:
powermt display dev=all class=clariion
If PowerPath cannot see all the paths, verify that
• you registered your PowerPath license key if you have one
• the OptionsSupported Autotrespass entry is defined as described in step 6
• the storage-system properties are set as defined in step 7 or 8
Reverify that each HBA sees only the targets (SPs) to which it is zoned with the HP-UX following commands:
ioscan -fnC disk insf -e
Reverify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Use the following PowerPath command to configure PowerPath:
powermt config
Checkpoint - Use the following PowerPath command to verify that PowerPath sees all the paths to the LUNs:
powermt display dev=all class=clariion
If PowerPath cannot see all the paths, verify that
• you registered your PowerPath license key if you have one
•the systemtype is defined as described in step 6
• the storage-system properties are set as defined in step 7 or 8
HP-UX documentation
Navisphere Manager administrator’s guide and online help
PowerPath product guide
2-42
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 93
HP-UX Installation Checklist
Tas k
13 Server
Configure PowerPath devices (cont.)
14 Server
Test PowerPath with a license key
With Access Logix Without Access Logix Reference Document
If PowerPath can see all the path to the LUNs, save the PowerPath configuration with the following command:
powermt save
The PowerPath configuration is saved in the following file:
/etc/powermt.custom
If you have a PowerPath license key Note If your PowerPath license key is
not registered, the load balancing policy is restricted to basic failover.
Stop all applications accessing the storage system and disable user logins to the server.
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
Choose one available LUN to receive I/O for the test.
If PowerPath can see all the path to the LUNs, save the PowerPath configuration with the following command:
powermt save
The PowerPath configuration is saved in the following file:
/etc/powermt.custom
If you have a PowerPath license key Note If your PowerPath license key is
not registered, the load balancing policy is restricted to basic failover.
Stop all applications accessing the storage system and disable user logins to the server.
View the LUNs available to the server using the following PowerPath command:
powermt display dev=all class=clariion
Choose one available LUN to receive I/O for the test.
PowerPath product guide
PowerPath product guide
View the paths to the chosen LUN using the following PowerPath command:
powermt display dev=
x
is a device that
where represents the chosen LUN.
Start I/O to the LUN.
Identify the HBA sending I/O to LUN by viewing the output of the
powermt display dev=
command, and disconnect the cable to that HBA.
PowerPath Checklist - Existing HP-UX Server and Existing Storage System
x
every=2
x
every=2
View the paths to the chosen LUN using the following PowerPath command:
powermt display dev=
x
is a device that
where represents the chosen LUN
Start I/O to the LUN.
Identify the HBA sending I/O to LUN by viewing the output of the
powermt display dev=
command, and disconnect the cable to that HBA.
x
every=2
x
every=2
2-43
Page 94
HP-UX Installation Checklist
Tas k
14 Server
Test PowerPath with a license key (cont.)
15 Server
Mount file systems
With Access Logix Without Access Logix Reference Document
View the output of the powermt display dev=
command, and verify that
• The state of the uncabled path(s) becomes “dead.”
• I/O continues to the remaining path(s) to the LUN that the path failover was successful, and PowerPath is working properly.
Reconnect the cable that you disconnected from the HBA.
If you did not follow the above steps exactly and caused any LUNs to trespass, restore the LUNs to their original SP with the following PowerPath command:
powermt restore
Mount any file systems unmounted in step 1.
x
every=2
,
indicating
View the output of the powermt display dev=
command, and verify that
• The state of the uncabled path(s) becomes “dead.”
• I/O continues to the remaining path(s) to the LUN that the path failover was successful, and PowerPath is working properly.
Reconnect the cable that you disconnected from the HBA.
If you did not follow the above steps exactly and caused any LUNs to trespass, restore the LUNs to their original SP with the following PowerPath command:
powermt restore
Mount any file systems unmounted in step 1.
x
every=2
,
indicating
PowerPath product guide
HP-UX documentation
2-44
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 95

DMP Configurations for HP-UX

Read this section if you are installing an HP-UX VERITAS DMP configuration with a new server and a new CX300, CX500, or CX700 storage system. A new server and storage system are defined as follows:
New server - A server running HP-UX and not connected to any storage system.
New storage system - A CX300, CX500, or CX700 storage system that has the factory default settings and has never been connected to a server.
Topics relating to the checklist for an HP-UX configuration with DMP software are
Required Host Software Revisions................................................ 2-46
Prerequisites ..................................................................................... 2-46
Documentation................................................................................. 2-47
DMP Checklist - New HP-UX Server and New Storage
System ...............................................................................................2-48
HP-UX Installation Checklist
DMP Configurations for HP-UX
2-45
Page 96
HP-UX Installation Checklist

Required Host Software Revisions

Prerequisites

HP-UX operating system revision listed in the EMC Support
Matrix on the Powerlink website (http://powerlink.emc.com)
HBA driver revision listed in the EMC Support Matrix on the
Powerlink website (http://powerlink.emc.com)
VxVM 3.5 or higher
Refer to the EMC Support Matrix and the EMC PowerPath for UNIX Release Notes on the Powerlink website (http://powerlink.emc.com) for the
specific revision required for your HP-UX version.
All switches must be installed.
Storage systems must be set up, initialized (if required), and
connected to switches, and any optional storage-system software (Access Logix, SnapView, MirrorView, MirrorView/A, SAN Copy) must be installed.
Navisphere Manager must be installed.
If any storage systems have SnapView, the admsnap utility must
be installed on the servers that will be the SnapView production and secondary hosts.
You must have a host that is
• Running an operating system that can support the Navisphere Manager 6.X browser-based client. For an up-to-date list of such operating systems, refer to the Navisphere Manager 6.X release notes on http://powerlink.emc.com.
• On a network that is connected to the storage-system servers and that will be connected to the SPs in the storage system.
2-46
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Page 97
HP-UX Installation Checklist
You must have planned your LUNs and RAID Groups, and
Storage Groups if you have Access Logix. Be sure to consider requirements for SnapView, SAN Copy, MirrorView, and MirrorView/A if you have this software. The EMC CLARiiON
CX300, CX500, CX500i, and CX700 Storage Systems Configuration Planning Guide (P/N 300-001-273) will help you with this
planning.

Documentation

This checklist refers to some or all of the documents listed below. We recommend that you load these documents on your service laptop before starting the installation.
Documentation that ships with
• HBA and HBA driver
•Switches
• HP-UX operating system
• VERITAS Volume Manager
EMC Navisphere Host Agent and CLI for HP-UX Version 6.X
Installation Guide (P/N 069001146) or EMC CX-Series Server Software for HP-UX Installation Guide
(P/N 300-002-043)
EMC Navisphere Manager Administrator’s Guide (P/N 069001125)
EMC Navisphere Security Administrator’s Guide (P/N 069001124)
EMC Host Connectivity Guide for HP-UX (P/N 300-000-614)
DMP Configurations for HP-UX
2-47
Page 98
HP-UX Installation Checklist

DMP Checklist - New HP-UX Server and New Storage System

Complete the tasks highlighted with grey in the checklist before the service provider arrives.
Tas k
1 Server
Install HBAs, drivers, cables
2 Server
Set HBA driver parameters
3Switches
Connect servers and SPs
With Access Logix Reference Document
Install the HBAs.
Connect a cable from each host HBA port to a switch port or an SP port.
Install the HBA driver.
Set the HBA driver parameters to the values required for CLARiiON. Caution Using improper settings can cause erratic failover behavior, such
as greatly increased I/O delays.
Reboot the server to complete the installation of the drivers.
Checkpoint — For a SAN, verify the server connections to the switch by checking the LED(s) for the switch port connected to each HBA port.
For a 1-Gbit switch - LED is green, which indicates that the HBA is logged in to the switch port.
For a 2-Gbit switch - One of the following:
• Only the left LED is green, which indicates that a 1-Gbit HBA port is logged in to the switch port.
• Both LEDs are green, which indicates that a 2-Gbit HBA port is logged in to the switch port.
Verify that the servers and SPs are connected to the switch. Documentation that
HBA documentation
Host connectivity guide and HBA documentation
ships with the switches
4Switches
5Server
2-48
For a SAN
Zone
Make target SPs available
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
Zone the switches to provide a path from each host initiator to an SP.
Make sure each HBA sees only the targets (SPs) to which it is zoned with the following HP-UX commands:
ioscan -fnC disk insf -e
Checkpoint - Reverify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Switch documentation
HP-UX documentation
Page 99
HP-UX Installation Checklist
Tas k
6Server
Install Host Agent
7Storage System
Set up security
With Access Logix Reference Document
Install the Navisphere Host Agent. CX-Series Server
Modify user login scripts.
Edit the Navisphere Host Agent configuration file (agent.config) as follows:
• Add the following entry if it does not already exist:
device auto auto
• Add at least one privileged user.
Verify that the Navisphere Host Agent configuration file (agent.config) has the following entry commented out:
# Options Supported Autotrespass
(leading # is present) The above entry will set the initiator type for the HBAs to auto trespass
when Host Agent is restarted later in this procedure.
Continue to edit other entries in the Navisphere Host Agent configuration file (agent.config) as desired.
Restart the Host Agent to register the HBAs with the storage system.
Use Navisphere Manager to define a global administrator and domain (if not already defined) and any additional users.
Software for HP-UX Installation Guide
Navisphere security administrator’s guide and Navisphere Manager online help
8Storage System
Set properties
9Storage System
Configure
Use the following Navisphere CLI commands to set the default failover mode and array commpath properties with the following commands:
navicli -h navicli -h
where system.
Use Navisphere Manager to set general storage-system properties. Navisphere Manager
Use Navisphere Manager to create RAID Groups, bind LUNs, create Storage Groups, and assign LUNs to Storage Groups.
Use Navisphere Manager to connect the host initiators to Storage Groups.
hostname hostname
hostname
failovermode 2 arraycommpath 1
is the IP address or network name of an SP in the storage
DMP Checklist - New HP-UX Server and New Storage System
Navisphere CLI reference
administrator’s guide and online help
2-49
Page 100
HP-UX Installation Checklist
Tas k
10 Server
Make LUNs visible
11 Storage System
Set up Event Monitor
12 Server
Install the CLARiiON DMP driver
With Access Logix Reference Document
Log in as root and restart the Navisphere Host Agent with the following HP-UX commands:
/sbin/init.d/agent stop /sbin/init.d/agent start
Checkpoint - Verify that HP-UX can recognize these LUNs with the following HP-UX commands:
ioscan -fnC disk insf -e
If HP-UX does not recognize any LUNs, verify the connection to the Storage Group.
Checkpoint - Reverify that HP-UX sees device entries for all LUNS with the following HP-UX command:
ioscan -fnC disk
Plan your monitoring configuration. Navisphere Manager
Use Navisphere Manager to set user options, create templates, and set up your monitoring configuration.
Download the CLARiiON DMP driver to the server from Services on the VERITAS website.
Use the swinstall command to install the CLARiiON DMP driver on the server.
Note Until rootdg is created (part of vxinstall command) on at least one disk, DMP displays an error message looking for the config daemon.
CX-Series Server Software for HP-UX Installation Guide
HP-UX documentation
administrator’s guide and online help
VERITAS Volume Navisphere Manager documentation
2-50
13 Server
Reboot
14 Server
Configure
Reboot the server using the reboot command
to make LUNs available to the OS
to make LUNs accessible via both SPs
Important If you do not set the failover mode to 2, you will see only half of the expected paths to the SPs.
Run vxinstall to configure Volume Manager and place at least one LUN under VxVM control.
Vol ume Man age r
EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
VERITAS Volume Navisphere Manager documentation
VERITAS Volume Navisphere Manager documentation
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