Fujitsu Eternus web GUI User Manual
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This guide provides a variety of basic information about Web GUI for the ETERNUS DX80 S2/
DX90 S2 and the ETERNUS DX410 S2/DX440 S2 (hereinafter also referred to as "ETERNUS
DX Disk storage system" or "the device"). It should be referred to when setting up and
maintaining the ETERNUS DX Disk storage systems. This guide is specially written for the
ETERNUS DX Disk storage system Web GUI system administrators and operators.
Knowledge of UNIX or Windows® system management is required.
Structure of This Manual
This manual consists of the following 11 chapters and five appendixes.
● Chapter 1 Outline
This chapter describes the outlines, features, operation environment, user management
function, and operation screens for Web GUI.
Preface
Second Edition
June 2011
● Chapter 2 Startup and Shutdown
This chapter describes how to start, exit, log in and log out from Web GUI.
● Chapter 3 Initial Setup
This chapter describes the initial settings for the ETERNUS DX Disk storage systems.
● Chapter 4 Configuration Settings
This chapter describes the configuration settings for using Standard volumes and Thin Provisioning functions.
● Chapter 5 Volume Management
This chapter describes volume status and management.
● Chapter 6 RAID Group Management
This chapter describes RAID group status and management.
● Chapter 7 Thin Provisioning Pool Management
This chapter describes Thin Provisioning Pool status and management.
● Chapter 8 Advanced Copy Management
This chapter describes Advanced Copy status and management.
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Preface
● Chapter 9 Connectivity Management
This chapter describes connectivity settings between the host and the ETERNUS DX Disk
storage system.
● Chapter 10 Component Management
This chapter describes component status in the ETERNUS DX Disk storage system and
hardware maintenance.
● Chapter 11 System Management
This chapter describes system status and management.
The following items are provided in the Appendixes.
• User Roles and Policies
• Status List
• Naming Conventions of Volumes and Hosts
• Installing the Security Certificate
• RADIUS Authentication Notes
Latest Information
The information in this document is subject to change without notice for functionality expansion
and improvement of the ETERNUS DX Disk storage systems. The latest version of this
document and the latest information about the ETERNUS DX Disk storage systems is released
in the following web-site. Access the following address if needed.
URL: http://www.fujitsu.com/global/services/computing/storage/eternus/documentation/
Related Documents
Other documents for the ETERNUS DX80 S2/DX90 S2 and ETERNUS DX410 S2/DX440 S2 are
as follows:
• ETERNUS DX80 S2/DX90 S2 Disk storage system Overview
• ETERNUS DX80 S2/DX90 S2 User's Guide -Site Planning-
• ETERNUS DX80 S2/DX90 S2 User's Guide -Installation-
• ETERNUS DX80 S2/DX90 S2 User's Guide -Operation-
• ETERNUS DX410 S2/DX440 S2 Disk storage system Overview
• ETERNUS DX410 S2/DX440 S2 User's Guide -Site Planning-
• ETERNUS DX410 S2/DX440 S2 User's Guide -Installation & Operation-
• ETERNUS CLI User's Guide
-ETERNUS DX80 S2/DX90 S2, ETERNUS DX410 S2/DX440 S2-
• ETERNUS DX Disk storage systems User's Guide -Server Connection- (*1)
*1: Download the required manuals for your device environment (server OS and Fibre Channel card type,
etc.) from the specified web site. Refer to the Documentation CD provided with the ETERNUS DX
Disk storage system for URLs of the manual download site.
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Preface
Acknowledgments
• Microsoft, Windows, and Windows Server are either registered trademarks or trademarks of
Microsoft Corporation in the United States and other countries.
• UNIX is a registered trademark of The Open Group in the United States and other countries.
• Oracle and Java are registered trademarks of Oracle and/or its affiliates.
• AIX is a trademark of IBM Corp.
• Linux is a registered trademark or trademark of Linus Torvalds in the United States and other
countries.
• Red Hat, RPM, and all Red Hat-based trademarks and logos are trademarks or registered
trademarks of Red Hat, Inc. in the United States and other countries.
• HP-UX is a trademark of Hewlett-Packard in the U. S. and other countries.
• VMware, VMware logos, Virtual SMP, and VMotion are either registered trademarks or
trademarks of VMware, Inc. in the U. S. and/or other countries.
• Egenera BladeFrame and Egenera PAN Manager are trademarks or registered trademarks of
Egenera, Inc. in the USA and other countries.
• VERITAS Volume Manager is a trademark of Symantec Corp. and its affiliated companies.
• Other company names, product names, and service names are registered trademarks or
trademarks of their respective owners.
Naming Conventions
Product names
The following products will be represented throughout this manual by the following abbreviations.
• Microsoft® Windows® 2000 Server operating system and Microsoft® Windows® 2000
Advanced Server operating system are abbreviated as Windows® 2000.
• Microsoft® Windows Server® 2003, Standard Edition, and Microsoft® Windows Server®
2003, Enterprise Edition are abbreviated as Windows Server® 2003.
• Microsoft® Windows Server® 2008, Standard Edition, and Microsoft® Windows Server®
2008, Enterprise Edition are abbreviated as Windows Server® 2008.
• Windows® Server refers to both the Windows Server® 2003 and Windows Server® 2008.
• Windows® refers to all the Windows products listed here: Windows® 2000, Windows Server®
2003, and Windows Server® 2008.
• Oracle Solaris might be described as Solaris, Solaris Operating System, or Solaris OS.
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Preface
Units in this manual
Except as otherwise noted, the following units are used in this manual:
• Physical disk capacity and drive types assume that 1KB = 1,000 bytes, 1MB = 1,000KB, 1GB
= 1,000MB, and 1TB = 1,000GB (example: "600GB drive").
• Other logical capacities (for RAID Groups and volumes) assume that 1KB = 1,024 bytes, 1MB
= 1,024KB, 1GB = 1,024MB, and 1TB = 1,024GB.
Note that the screen shots in this manual were captured during development of the software and
the actual screens may be different.
Screen shot(s) reprinted with permission from Microsoft Corporation.
Copyright 2011 FUJITSU LIMITED
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Table of Contents
Chapter 1 Outline .....................................................................................12
1.1 Outline .............................................................................................................. 12
1.2 Features ........................................................................................................... 13
1.3 Operating Environment .................................................................................... 14
1.4 User Management ............................................................................................ 15
1.5 Screen Operations ........................................................................................... 16
1.5.1 Overview .................................................................................................................................... 16
1.5.2 Screen Structures ...................................................................................................................... 21
1.5.3 List Screen/Detailed Screen ...................................................................................................... 22
1.5.4 Basic Operation ......................................................................................................................... 23
Chapter 2 Startup and Shutdown ...........................................................25
2.1 Startup of GUI .................................................................................................. 25
2.2 Login ................................................................................................................ 27
2.3 Logout .............................................................................................................. 29
2.4 Exit ................................................................................................................... 30
Chapter 3 Initial Setup .............................................................................31
3.1 Initial Setup 1 ................................................................................................... 32
3.2 Initial Setup 2 ................................................................................................... 42
Chapter 4 Configuration Settings...........................................................54
4.1 Configuration Settings for Using Standard Volumes ........................................ 54
4.2 Configuration Settings for Using Thin Provisioning Functions ......................... 57
Chapter 5 Volume Management .............................................................58
5.1 Volume Status .................................................................................................. 58
5.1.1 Volume (Basic Information) ....................................................................................................... 58
5.1.2 Performance (Host I/O) ............................................................................................................. 60
5.1.3 Performance (Advanced Copy) ................................................................................................. 62
5.1.4 Reservation ............................................................................................................................... 63
5.1.5 Pinned Data ............................................................................................................................... 65
5.1.6 Bad Sector ................................................................................................................................. 65
5.1.7 Balancing Thin Provisioning Volume ......................................................................................... 67
5.1.8 Volume (Pinned Data) ............................................................................................................... 68
5.1.9 Volume (LUN Concatenation) .................................................................................................... 69
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5.2 Functions in the Action Area for Volume .......................................................... 70
5.2.1 Create Volume ........................................................................................................................... 71
5.2.2 Delete Volume ........................................................................................................................... 77
5.2.3 Rename Volume ........................................................................................................................ 78
5.2.4 Format Volume .......................................................................................................................... 80
5.2.5 Expand Volume ......................................................................................................................... 81
5.2.6 Expand Thin Provisioning Volume ............................................................................................. 84
5.2.7 Start RAID Migration .................................................................................................................. 86
5.2.8 Stop RAID Migration .................................................................................................................. 89
5.2.9 Delete Snap Data Pool Volume ................................................................................................. 90
5.2.10 Force Delete Snap Data Pool Volume .......................................................................................91
5.2.11 Modify Threshold Thin Provisioning Volume ............................................................................. 92
5.2.12 Initialize Snap Data Volume ...................................................................................................... 93
5.2.13 Encrypt Volume ......................................................................................................................... 95
5.2.14 Forbid Advanced Copy .............................................................................................................. 96
5.2.15 Permit Advanced Copy .............................................................................................................. 97
5.2.16 Modify Cache Parameters ......................................................................................................... 97
5.2.17 Export Cache Parameters ....................................................................................................... 101
5.2.18 Export Performance Information .............................................................................................. 102
5.2.19 Release Reservation ............................................................................................................... 104
5.2.20 Start Balancing Thin Provisioning Volume .............................................................................. 105
5.2.21 Stop Balancing Thin Provisioning Volume ............................................................................... 107
Chapter 6 RAID Group Management....................................................109
6.1 RAID Group Status ........................................................................................ 109
6.1.1 RAID Group (Basic Information) .............................................................................................. 109
6.1.2 RAID Group (Tuning) ............................................................................................................... 111
6.1.3 RAID Group (ECO Mode) ........................................................................................................ 113
6.1.4 RAID Group (Volume Layout) .................................................................................................. 115
6.1.5 RAID Group (Disk) ................................................................................................................... 116
6.2 Functions in the Action Area for RAID Group ................................................ 117
6.2.1 Create RAID Group ................................................................................................................. 117
6.2.2 Delete RAID Group .................................................................................................................. 122
6.2.3 Rename RAID Group .............................................................................................................. 123
6.2.4 Change Controlling CM ........................................................................................................... 125
6.2.5 Expand RAID Group ................................................................................................................ 127
6.2.6 Modify RAID Group Parameters ..............................................................................................129
6.2.7 Assign ECO Mode Schedule ................................................................................................... 131
Chapter 7 Thin Provisioning Pool Management .................................135
7.1 Thin Provisioning Pool Status ........................................................................ 135
7.1.1 Thin Provisioning Pool (Basic Information) .............................................................................. 135
7.1.2 Thin Provisioning Pool (Threshold) ......................................................................................... 137
7.1.3 Thin Provisioning Pool (ECO Mode Schedule) ........................................................................ 139
7.1.4 Thin Provisioning Pool (License) ............................................................................................. 141
7.1.5 Thin Provisioning Pool Detail (Basic) ...................................................................................... 142
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7.2 Functions in the Action Area for Thin Provisioning ........................................ 144
7.2.1 Create Thin Provisioning Pool ................................................................................................. 144
7.2.2 Delete Thin Provisioning Pool ................................................................................................. 153
7.2.3 Rename Thin Provisioning Pool .............................................................................................. 154
7.2.4 Expand Thin Provisioning Pool ................................................................................................ 156
7.2.5 Format Thin Provisioning Pool (All Area) ................................................................................ 162
7.2.6 Format Thin Provisioning Pool (Unformat Area) ...................................................................... 163
7.2.7 Modify Threshold Thin Provisioning Pool ................................................................................ 164
7.2.8 Assign ECO Mode Schedule ................................................................................................... 166
7.2.9 Register Thin Provisioning License ......................................................................................... 168
7.2.10 Delete Thin Provisioning License ............................................................................................ 170
Chapter 8 Advanced Copy Management .............................................171
8.1 Advanced Copy Status ................................................................................... 171
8.1.1 Advanced Copy (Basic Information) ........................................................................................ 172
8.1.2 Local Copy ............................................................................................................................... 173
8.1.3 Remote Copy ........................................................................................................................... 179
8.1.4 Setting ..................................................................................................................................... 183
8.1.5 Advanced Copy (Property) ...................................................................................................... 191
8.1.6 Advanced Copy (Extent information) ....................................................................................... 194
8.1.7 Copy Path (Details) ................................................................................................................. 195
8.2 Functions in the Action Area for Advanced Copy ........................................... 197
8.2.1 Start SnapOPC+ ...................................................................................................................... 199
8.2.2 Stop Session ........................................................................................................................... 202
8.2.3 Register Advanced Copy License ........................................................................................... 202
8.2.4 Delete Advanced Copy License ..............................................................................................205
8.2.5 Modify EC/OPC Priority ........................................................................................................... 205
8.2.6 Modify Copy Table Size ........................................................................................................... 207
8.2.7 Modify Copy Parameters ......................................................................................................... 215
8.2.8 Set Copy Path ......................................................................................................................... 217
8.2.9 Delete All Copy Path ............................................................................................................... 238
8.2.10 Export All Copy Path ............................................................................................................... 239
8.2.11 Export Storage Information ...................................................................................................... 240
8.2.12 Convert Copy Path .................................................................................................................. 242
8.2.13 Get Round Trip Time ............................................................................................................... 244
8.2.14 Modify REC Multiplicity ............................................................................................................ 246
8.2.15 Modify REC Buffer ................................................................................................................... 248
8.2.16 Assign REC Disk Buffer ........................................................................................................... 251
8.2.17 Create REC Disk Buffer ........................................................................................................... 255
8.2.18 Delete REC Disk Buffer ........................................................................................................... 258
8.2.19 Format REC Disk Buffer .......................................................................................................... 259
Chapter 9 Connectivity Management...................................................261
9.1 Connectivity Status ........................................................................................ 261
9.1.1 Connectivity (Basic Information) .............................................................................................. 262
9.1.2 Host Group .............................................................................................................................. 265
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9.1.3 Port Group ............................................................................................................................... 270
9.1.4 LUN Group .............................................................................................................................. 277
9.1.5 Host Response ........................................................................................................................ 278
9.1.6 CA Reset Group ...................................................................................................................... 279
9.1.7 Host Group Detail .................................................................................................................... 280
9.1.8 LUN Group Detail .................................................................................................................... 281
9.2 Functions in the Action Area for Connectivity ................................................ 282
9.2.1 Host Affinity Management ....................................................................................................... 283
9.2.2 Host Group Management ........................................................................................................ 295
9.2.3 Port Group Management ......................................................................................................... 339
9.2.4 LUN Group Management ........................................................................................................ 375
9.2.5 Host Response Management ..................................................................................................381
9.2.6 Modify Reset Group ................................................................................................................. 393
Chapter 10 Component Management ....................................................395
10.1 Component Status ......................................................................................... 395
10.1.1 Component (Basic Information) ............................................................................................... 396
10.1.2 Controller Enclosure ................................................................................................................ 398
10.1.3 Drive Enclosure ....................................................................................................................... 408
10.1.4 Disks ........................................................................................................................................ 410
10.1.5 Controller Module Detail .......................................................................................................... 414
10.1.6 Channel Adapter Detail ........................................................................................................... 416
10.1.7 PSU/CPSU (CE) Detail ............................................................................................................ 419
10.1.8 Drive Enclosure Detail ............................................................................................................. 420
10.1.9 I/O Module Detail ..................................................................................................................... 424
10.1.10Power Supply Unit (DE) Detail ................................................................................................ 426
10.1.11Disks Detail .............................................................................................................................. 427
10.2 Functions in the Action Area for Component ................................................. 430
10.2.1 Add Drive Enclosure ................................................................................................................ 430
10.2.2 Turn on Locator Beacon/Turn off Locator Beacon .................................................................. 432
10.2.3 Add Channel Adapter Port ....................................................................................................... 434
10.2.4 Assign Global Hot Spare ......................................................................................................... 436
10.2.5 Release Global Hot Spare ....................................................................................................... 437
10.2.6 Assign Dedicated Hot Spare ................................................................................................... 438
10.2.7 Release Dedicated Hot Spare ................................................................................................. 440
10.2.8 Clear Disk Error Statistics (All Disks) ...................................................................................... 440
10.2.9 Clear Disk Error Statistics (Selected Disks) ............................................................................ 441
Chapter 11 System Management............................................................442
11.1 System Status ................................................................................................ 442
11.1.1 System (Basic Information) ..................................................................................................... 443
11.1.2 Network ................................................................................................................................... 444
11.1.3 Remote Support ...................................................................................................................... 446
11.1.4 User Settings ........................................................................................................................... 449
11.1.5 ECO Mode ............................................................................................................................... 449
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11.1.6 Event/Dump ............................................................................................................................. 450
11.1.7 Utility ........................................................................................................................................ 451
11.1.8 System Settings ....................................................................................................................... 451
11.1.9 ECO Mode Schedule Detail ..................................................................................................... 452
11.2 Functions in the Action Area for System ........................................................ 453
11.2.1 Change User Password ........................................................................................................... 455
11.2.2 Set SSH Public Key ................................................................................................................. 456
11.2.3 Network Management ............................................................................................................. 458
11.2.4 Remote Support Management ................................................................................................501
11.2.5 User Settings ........................................................................................................................... 523
11.2.6 ECO Mode Management ......................................................................................................... 539
11.2.7 Event/Dump Management ....................................................................................................... 550
11.2.8 Utility Management .................................................................................................................. 570
11.2.9 System Management ............................................................................................................... 575
Appendix A User Roles and Policies.......................................................592
A.1 Roles ............................................................................................................... 592
A.2 Availability of Functions for each Policy .......................................................... 593
Appendix B Status List .............................................................................612
B.1 Device General Status .................................................................................... 612
B.2 Volume Status................................................................................................. 613
B.3 RAID Group Status ......................................................................................... 614
B.4 Thin Provisioning Pool Status ......................................................................... 615
B.5 Component Status .......................................................................................... 615
B.5.1 Drive Status ............................................................................................................................. 616
Appendix C Naming Conventions of Volumes and Hosts.....................617
C.1 Naming Convention of Volumes...................................................................... 617
C.2 Naming Convention of Hosts .......................................................................... 618
C.2.1 For FC Hosts ........................................................................................................................... 618
C.2.2 For iSCSI Hosts....................................................................................................................... 619
C.2.3 For SAS Hosts......................................................................................................................... 620
Appendix D Installing the Security Certificate .......................................622
D.1 For Internet Explorer ....................................................................................... 622
D.2 For Firefox....................................................................................................... 627
Appendix E Using RADIUS Authentication ............................................630
E.1 Using RADIUS Authentication to
Access the ETERNUS DX Disk Storage System............................................ 630
E.2 Notes when Using RADIUS Authentication for GUI ........................................ 631
E.3 Setting Up the RADIUS Server ....................................................................... 631
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Chapter 1 Outline
LAN
PC
Web Browser
Management Server
Mail Server Program
(*1)
*1: Connect the operation server and the ETERNUS DX Disk storage system
Operating via
Web GUI
ETERNUS DX80 S2/ DX90 S2
Server
web browser
with one of the following cables:
Operation
Fibre Channel (FC) cable
iSCSI cable
SAS cable (available only for the ETERNUS DX80S2/DX90 S2)
ETERNUS DX410 S2/DX440 S2
This chapter describes the outlines, features, operating environment, user management function,
and operation screens for ETERNUS DX Disk storage system Web GUI (hereinafter referred to
as "GUI").
GUI is installed in controllers of the ETERNUS DX Disk storage systems, and used for perform-
ing settings and maintenance via web browser.
1.1 Outline
Use GUI to set the operating environment and check status for the ETERNUS DX Disk storage
system.
GUI can be operated from a web browser by connecting the PC via a LAN connection.
Refer to "Chapter 2 Startup and Shutdown" (page 25)
ETERNUS Web GUI User’s Guide
for details of GUI start up.
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Chapter 1 Outline
1.2 Features
1.2 Features
The features for GUI are as follows:
● Initial settings by the wizard
● Status Display
● Checking the extent of a failure
● Easy operation
The wizard provides instructions for the basic settings that are required to run the ETERNUS
DX Disk storage system.
This function displays the device installation image.
If a drive failure occurs, host port, LUN group, volume, RAID group, and installation location
can be referenced to determine the extent of the failure.
If a hardware failure is detected, the system administrator can receive a mail containing
detected failure information.
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Chapter 1 Outline
1.3 Operating Environment
1.3 Operating Environment
The following PC environment is required to use GUI.
Confirmed operating environment Ver sion
Web browser Microsoft® Internet Explorer 7.0, 8.0
Mozilla Firefox™ 3.6.X
Image resolution
• 1024 x 768 or more
• 24-bit color or more is recommended
• Note the following:
- Set "Do not use proxy server" as the proxy setting
- Set page acquisition to not use the cache
When using Internet Explorer 7.0, select [Every time you start Internet Explorer].
- Enable the Java Script setting
- When Auto Reading of pages is available, enable the setting
• Furthermore, when using ETERNUSmgr with Microsoft® Internet
Explorer 7.0, note the following:
- Enable [Automatic prompting for file downloads] and [Allow websites
to open windows without address or status bars] under the Internet
Options Security tab.
- Disable the [Show friendly HTTP error messages] under the Internet
Options Advanced tab.
• Furthermore, when using ETERNUSmgr with Microsoft® Internet
Explorer 8.0, note the following:
- Enable [Automatic prompting for file downloads] and [Allow websites
to open windows without address or status bars] under the Internet
Options Security tab.
- Disable the SmartScreen Filter in the [Tools] menu, or disable the
SmartScreen Filter by clicking the [Safety] button, or delete the
default gateway settings of the PC.
• If the PC and the ETERNUS DX Disk storage system belong to a
different network and the transfer rate setting for each network does not
match, the retransmission of packets occur more frequently and the
operation screen for Web GUI may take more time to display.
By setting the same transfer rate for each network, the retransmission of
packets can be reduced. Note the following points when setting the
transfer rate:
- Set the same transfer rate for each network
- When the transfer rate for the ETERNUS DX Disk storage system is
not "Auto-negotiation", the same transfer rate must also be set for
the network switches
–
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Chapter 1 Outline
1.4 User Management
1.4 User Management
Appropriate user management is important to ensure that security is maintained within the sys-
tem.
The user management function applies roles with multiple policies when user accounts are cre-
ated to specify the functions that are allowed for each user. For normal operation of the ETER-
NUS DX Disk storage system, apply the "Admin" default role for the system administrator and
apply the "Maintainer" default role for the maintenance engineer.
Operation mistakes and maintenance worker hours can be reduced and device security can be
improved by placing the authorized functions of system administrators in units of usage and by
only giving the minimum necessary policies to system administrators.
Refer to "Appendix A User Roles and Policies" (page 592) for details about
user roles and policies.
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Chapter 1 Outline
1.5 Screen Operations
1.5 Screen Operations
This section provides a description about GUI screen operations.
Click the [Help] link for a detailed explanation of the functions used during operation. An
explanation (help) screen of the function is displayed.
1.5.1 Overview
• The [Initial Setup] screen is displayed for the first login after installation
of the ETERNUS DX Disk storage system is complete.
• Be sure to log out after all necessary operations are completed.
• If the operation screen is not updated when accessing the GUI, close
the web browser, and log in again.
Overview screen appears immediately after logging in to the Web GUI. The status of the
ETERNUS DX Disk storage system and the usage of RAID groups, Thin Provisioning Pools
(TPP), and Snap Data Pools (SDP) can be checked in this screen.
• TPP usage is displayed only when the Thin Provisioning license is
registered.
• SDP usage is displayed only when the Advanced Copy license is
registered.
Clicking the [Refresh] link to display the latest information.
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1.5 Screen Operations
■ System Message
A system message is displayed.
■ Hardware Components
The number of components for each status is displayed.
• Message
When any information from the ETERNUS DX Disk storage system exists, an information
message is displayed.
• Message
When an event causes warning status, a warning message is displayed.
• Message
When an event causes error status, an error message is displayed.
• Normal
- Modules
The number of components in normal status (*1) is displayed.
- Disks
The number of drives in normal status is displayed.
• Warning
- Modules
The number of components in warning status (*1) is displayed.
- Disks
The number of drives in warning status is displayed.
• Error
- Modules
The number of components in error status (*1) is displayed.
- Disks
The number of drives in error status is displayed.
*1: The number of components that can be maintained. The number of components does not include the
number of drives.
■ System information
The information of the ETERNUS DX Disk storage system is displayed.
• Storage System Name
The name for the ETERNUS DX Disk storage system is displayed.
Clicking this item displays the [Storage] screen in the [Component] navigation.
• Model Name
The model name of the ETERNUS DX Disk storage system is displayed.
• Serial No.
The serial number of the ETERNUS DX Disk storage system is displayed.
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1.5 Screen Operations
• Firmware Version
The current controller firmware version is displayed.
- VxxLyy-zzzz (Vxx: Version, Lyy: Level, zzzz: Release number)
• Cache Mode
The current status and the factor of the cache are displayed. The normal status is "Write Back
Mode".
- Write Back Mode
When a Write request is issued from the host, "Write Complete" is displayed after writing to
the cache area is complete.
- Write Through Mode
When a Write request is issued from the host, "Write Complete" is displayed after writing to
the cache area and the drives is complete.
In the Write Through Mode, "Write Through (factors)" is displayed. When there are
multiple factors, all the factors are displayed.
The factors of the Write Through Mode are described below:
• Write Through (Pinned Data)
A large amount of pinned data (*1) occurred in the ETERNUS DX Disk storage system.
• Write Through (Battery)
The battery charge level is low.
• Write Through (Maintenance)
The following maintenance operation is currently being used:
- Switch Controller Firmware
- Change Controlling CM
- Add Controller Module
*1: "Pinned data" is the data left in the cache memory due to unsuccessful write-back to the
volume from the cache memory.
• Connecting Module
The Controller Module (CM) to which the GUI is connected is displayed.
• Status
The status of the ETERNUS DX Disk storage system is displayed.
- Normal
- Maintenance
- Warning
- Error
- Not Ready (*)
*: Not Ready number is displayed.
■ RAID Groups
The usage of RAID groups is displayed.
• Pie chart
The pie chart indicates the total used capacity and the total free capacity in the RAID groups.
Blue: Total used capacity
Gray: Total free capacity
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1.5 Screen Operations
• RAID Group Count
The number of RAID groups registered in the ETERNUS DX Disk storage system is
displayed.
"RAID Group Count" includes the number of RAID groups that configure TPPs and the
number of RAID groups that are registered as REC Disk Buffers.
• Volume Count
The number of volumes registered in the ETERNUS DX Disk storage system is displayed.
"Volume Count" displays the number of "Standard" type volumes.
• Total Used Capacity
The total used capacity of the RAID groups [MB/GB/TB] is displayed. The "Total Used Capacity" is the total capacity of all of the RAID groups that are used. An example of this capacity is
space that is used for volumes in the RAID groups. This value does not include the capacity of
RAID groups that configure TPPs and the capacity of RAID groups that are registered as REC
Disk Buffers.
• Total Free Capacity
The total free capacity of the RAID groups [MB/GB/TB] is displayed. The "Total Free Capacity" is a total of unused capacities in the RAID groups. This value does not include the
capacity of RAID groups that configure TPPs and the capacity of RAID groups that are
registered as REC Disk Buffers.
• Total Capacity
The total capacity of the RAID groups [MB/GB/TB] is displayed. The "Total Capacity" is the
total capacity of all the RAID groups in the ETERNUS DX Disk storage system. This value
does not include the capacity of RAID groups that configure TPPs and the capacity of RAID
groups that are registered as REC Disk Buffers.
Total Free Capacity = Total Capacity - Total Used Capacity
■ Thin Provisioning Pool
The usage of TPP is displayed.
• Pie chart
The pie chart indicates the total used physical capacity and the total free physical capacity in
the TPPs.
Blue: Total used physical capacity
Gray: Total free physical capacity
• Thin Provisioning Pool Count
The number of TPPs registered in the ETERNUS DX Disk storage system is displayed.
• Volume Count
The number of volumes registered in the ETERNUS DX Disk storage system is displayed.
This value displays the number of "TPV" type volumes.
• Total Used Physical Capacity
The total used physical capacity of the TPPs [MB/GB/TB] is displayed. The "Total Used Physical Capacity" is the total physical capacity of all the TPPs that are used for volumes.
• Total Free Physical Capacity
The total free physical capacity of the TPPs [MB/GB/TB] is displayed. The "Total Free Physical Capacity" is the total unused physical capacity of all the TPPs.
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Chapter 1 Outline
1.5 Screen Operations
■ Snap Data Pool
The usage of SDP is displayed.
• Total Physical Capacity
The total physical capacity of the TPPs [MB/GB/TB] is displayed. The "Total Physical Capacity" is the total physical capacity of all the TPPs in the ETERNUS DX Disk storage system.
Total Free Physical Capacity = Total Physical Capacity - Total Used Physical Capacity
• Pie chart
The pie chart indicates the total used capacity and the total free capacity in the SDP.
Blue: Total used capacity
Gray: Total free capacity
• Snap Data Pool Count
The number of SDPs that are registered in the ETERNUS DX Disk storage system is
displayed.
• Total Used Capacity
The total used capacity of the SDP [MB/GB/TB] is displayed. The "Total Used Capacity" is the
total capacity of all the SDPs that are used for volumes.
• Total Free Capacity
The total free capacity of the SDP [MB/GB/TB] is displayed. The "Total Free Capacity" is the
total unused capacity of all the SDPs.
• Total Capacity
The total capacity of the SDP [MB/GB/TB] is displayed. The "Total Capacity" is the total
capacity of all the SDPs in the ETERNUS DX Disk storage system.
Total Free Capacity = Total Capacity - Total Used Capacity
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Chapter 1 Outline
Category
Main
Action
Header
Navigation
Bread crumb list
1.5 Screen Operations
1.5.2 Screen Structures
This section describes screen layouts for functions other than Overview screen.
■ Header
User ID, [Logout] link, general status, storage system name, model, date, [Refresh] link, and
[Help] link are displayed in the header. When maintenance is being performed for the ETERNUS
DX Disk storage system, the "Maintenance Mode" icon is displayed.
The header is always displayed.
• General status of the ETERNUS DX Disk storage system
Status of each component in the ETERNUS DX Disk storage system is monitored
periodically, and the result is displayed as a general status icon with character strings. Refer
to "B.1 Device General Status" (page 612)
for details about the general status.
■ Navigation
Overview, Volume, RAID Group, Thin Provisioning, Advanced Copy, Connectivity, Component,
and System tabs are displayed.
Click the tab for the function that is to be used to display a list screen for that function.
The navigation is always be displayed.
■ Bread crumb list
Bread crumb indicates the location of the current screen on the GUI.
Clicking the link displays the list screen of the target item.
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Chapter 1 Outline
Links to detailed screen
1.5 Screen Operations
■ Category
The subordinate items are displayed for an item that is clicked in the navigation. The category
directory is used for switching the contents that are displayed in the Main screen. Click the item
for the function that is to be used.
■ Main
A list of items is displayed for an item that is clicked on the navigation or in the category.
The filter setting area may also be displayed for some lists.
■ Action
Only the available functions for the selected items from the navigation or in the category are dis-
played. Click the function that is to be used to display the wizard screen.
Clicking the [>>] button switches the display of action area.
• Filter setting
Filter setting is a function used to display a list of only the items meeting all the specified
conditions. The conditions that are available depend on the function. No filtering is set by
default.
1.5.3 List Screen/Detailed Screen
There are two types of main screens; a list screen and a detailed screen.
The header, bread crumb list, and navigation areas are not included in the screen shots in this
section.
■ List screen
A list of the items that were clicked on the navigation or in the category is displayed. For items
with detailed information, links to the detailed screens are displayed.
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Chapter 1 Outline
Tabs to change detailed screens
Filter setting
Sorting criteria
Select All checkbox
1.5 Screen Operations
■ Detailed screen
Click the link for each item in the list screen to display a detailed screen. Click the tabs that are
displayed to switch the display.
For some items, the same information may be displayed for the list screen
and the detailed screen. From Chapter 5 onward, only the information for
items in the detailed screen that is different from the list screen is
described.
1.5.4 Basic Operation
Select the desired item and execute the selected operation.
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1.5 Screen Operations
■ Selecting an operation
When an item in the navigation or category is clicked, a list items for the selected item is dis-
played. Select the checkbox or checkboxes of the listed items for the desired operation. Note
that some operations, such as creating new volumes, do not require the item to be selected.
The following operations are available in the list screen:
• Filter setting
Filter setting is a function used to display a list of only the items that meet all the specified
conditions. The settings that can be specified vary depending on the function that is selected.
No filtering is set by default.
• Sort
Sorting is a function that rearranges the order of the displayed items in ascending order (A - Z
or 0 - 9), in descending order (Z - A or 9 - 0), or in a specific order. Clicking the sorting criteria
changes the order. The item that is furthest to the left is displayed in ascending order by
default.
• Select all checkbox
The "Select All" checkbox is the first item in the left of the item field. Click this checkbox to
select all of the checkboxes that are listed. This checkbox is left clear by default.
■ Executing an operation
Select the desired operation item from the navigation or category, and then select the function
that is to be executed in the Action field.
Only the available functions for the displayed item are displayed in the Action field.
Some functions in the Action field require one target item from the list to be selected, some func-
tions require multiple target items to be selected, and other functions can be performed without
selecting any items.
The header, bread crumb list, and navigation areas are not included in the
screen shots in the following chapters and sections.
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Chapter 2 Startup and Shutdown
Procedure
This chapter describes how to start, exit, log in, and log out from GUI.
2.1 Startup of GUI
Startup the login screen for GUI.
Connect the PC and the ETERNUS DX Disk storage system using a LAN cable, and display the
login screen via the web browser.
The procedure to start up the login screen for GUI is as follows:
1 Directly connect the PC and MNT port of the ETERNUS DX Disk storage system
via LAN cable.
2 Set the IP address and subnet mask for the PC to match the ETERNUS DX Disk
storage system network settings.
3 Enter "http://IP address of the device/" to the address bar in the web browser
(Default IP address is "192.168.1.1").
→ The login screen for GUI is displayed. Refer to "2.2 Login" (page 27) for detailed
procedure to login.
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Chapter 2 Startup and Shutdown
End of procedure
2.1 Startup of GUI
• When using SSL (https), the "SSL Server Certificate" or the "Self-
signed SSL Certificate" must be registered in the ETERNUS DX
Disk storage system in advance. To obtain the "SSL Server
Certificate", send the CSR (downloaded using the procedure in
"11.2.3.16 Create Key/CSR" (page 492)
authority. Register the obtained "SSL Server Certificate" by using
the procedure in "11.2.3.17 Register SSL Certificate" (page 497)
To obtain the "Self-signed SSL Certificate", use the procedure in
"11.2.3.15 Create Self-signed SSL Certificate" (page 490)
register the created "Self-signed SSL Certificate" in the
ETERNUS DX Disk storage system. Refer to "Appendix D
Installing the Security Certificate" (page 622) for details on how to
register the "Self-signed SSL Certificate".
• If Firefox 3.6.x is used for connecting to the ETERNUS DX Disk
storage system via "https", a communication error may occur.
This error can be avoided by connecting via "http" or by using
"Internet Explorer".
to the certification
and
.
• Refer to "11.2.3.1 Setup Network Environment" (page 458) for
procedure to set the IP address of the MNT port.
• The default number of port that is used for http connection is "80".
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Chapter 2 Startup and Shutdown
Procedure
2.2 Login
2.2 Login
Log in to GUI to start the operation. The GUI operation screen appears.
The menu that is displayed depends on the role that is applied for the user account.
The procedure for logging in is as follows:
1 Click the [Option] button in the login screen, and select the language (English or
Japanese).
If a login is attempted while 16 users are already logged in to the GUI, an
error screen appears. When this occurs, note the error message and try
logging in again after completing the required operation.
2 Enter the User ID and Password, and click the [Login] button.
The User ID and the Password vary depending on which account is being used to log in.
• User ID
root
• Password
root (Default)
• Refer to "11.2.5 User Settings" (page 523) for user accounts.
• If the input error occurs, enter the User ID and Password again to
log on to the ETERNUS DX Disk storage system.
→ The operation screen appears.
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Chapter 2 Startup and Shutdown
End of procedure
2.2 Login
Up to 16 users can be logged in concurrently from the GUI (the number of users that are logged from CLI is not included). Logging in 17
or more users is not allowed.
Also note that when another user is already logged in and performing
one of the following operations, a warning message appears and
some functions cannot be used. Confirm the current GUI usage state
and start operation.
• When applying controller firmware
• When applying disk firmware
• During the RAID group diagnosis
• During the disk diagnosis
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Chapter 2 Startup and Shutdown
Procedure
End of procedure
2.3 Logout
2.3 Logout
Log out from GUI to finish the operation.
The procedure for logging out is as follows:
A logout is performed automatically under the following conditions:
• When a different user executes a forcible logout (*1)
• When the ETERNUS DX Disk storage system is turned off
• When no operation is performed for 60 minutes or longer after logging in
*1: When the user name is the same as a user who is already logged in, the
user who was previously logged in is forcibly logged out.
1 Click the [Logout] link on the top right of the screen.
→ A confirmation screen appears.
2 Click the [OK] button.
→ This completes the logging out process.
The login screen appears.
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Chapter 2 Startup and Shutdown
Procedure
End of procedure
2.4 Exit
2.4 Exit
Exit from GUI.
The procedure to exit is as follows:
1 Click the [Close] button for the web browser.
→ Exit from GUI.
Make sure to perform "2.3 Logout" (page 29) operation before exiting GUI.
If exiting GUI without logging out, the login status is not released.
The login screen does not appear.
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