Hitachi F700 Hardware Reference Manual
Hitachi Virtual Storage Platform F700
88-02-0x
Hardware Reference Guide
This document provides information about the system hardware components and the mechanical and
environmental specifications for the Hitachi Virtual Storage Platform F700 all-flash array.
MK-97HM85017-01
September 2018
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Hitachi Virtual Storage Platform F700 Hardware Reference Guide 2
Contents
Preface..................................................................................................... 6
Intended audience............................................................................................... 6
UEFI Development Kit 2010................................................................................ 6
Product version....................................................................................................7
Release notes......................................................................................................7
Changes in this revision.......................................................................................7
Document conventions........................................................................................ 7
Conventions for storage capacity values............................................................. 9
Accessing product documentation.....................................................................10
Getting help........................................................................................................10
Comments..........................................................................................................11
Chapter 1: Overview ............................................................................ 12
Block configuration.............................................................................................12
Features.............................................................................................................12
Chapter 2: System controller ..............................................................14
CBL controller chassis....................................................................................... 14
CBL controller front panel bezel LEDs......................................................... 14
CBL controller front panel LEDs (without bezel).......................................... 16
CBL controller rear panel LEDs....................................................................18
CBL controller power supply unit LEDs and connectors.............................. 18
Host, Network, and Drive Tray Ports and LEDs.................................................19
Front end modules........................................................................................19
10-Gbps iSCSI board LEDs and connectors (optical).............................20
10-Gbps iSCSI board LEDs and connectors (copper)............................ 20
8-Gbps, 16-Gbps, or 32-Gbps Fibre Channel (4-port) board LEDs
and connectors........................................................................................22
16-Gbps Fibre Channel (2-port) board LEDs and connectors................ 24
Back-end module LEDs and connectors...................................................... 25
Chapter 3: Drive trays..........................................................................27
Small form-factor drive tray (DBS).....................................................................27
SFF with front panel bezel............................................................................27
SFF front panel without bezel.......................................................................28
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 3
Contents
SFF rear panel..............................................................................................29
AC power supply unit LEDs and connectors................................................ 30
Flash module drive tray (DBF)...........................................................................31
FMD with front panel bezel...........................................................................31
FMD front panel without bezel......................................................................32
FMD rear panel.............................................................................................33
Chapter 4: Service processor.............................................................. 35
Service Processor (Windows 10 Enterprise) hardware specifications...............35
Service processor description............................................................................36
SVP front panel............................................................................................ 37
SVP rear panel............................................................................................. 37
Chapter 5: Maintaining the storage system........................................39
Storing the storage system................................................................................ 39
Powering off the storage system........................................................................39
Battery unit.........................................................................................................40
Appendix A: Storage system parts list............................................... 41
VSP F700 parts list............................................................................................ 41
Drive tray and drive configuration.................................................................44
Data and power cable model list........................................................................44
Appendix B: System specifications ................................................... 48
VSP F700 mechanical specifications.................................................................48
Electrical specifications .....................................................................................52
Environmental specifications ............................................................................ 53
Shared memory................................................................................................. 59
Appendix C: Network access...............................................................62
TCP/IP port assignments...................................................................................62
Controller connections....................................................................................... 65
Physical service processor connections............................................................ 65
Appendix D: Data and power cables...................................................67
Required cables.................................................................................................67
Fibre Channel cables.........................................................................................69
iSCSI cables...................................................................................................... 72
iSCSI standards............................................................................................75
iSCSI specifications......................................................................................75
Managing cables................................................................................................78
AC power cables................................................................................................81
Power cable assemblies...............................................................................81
AC connections............................................................................................ 83
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 4
Contents
Power cable usage guidelines......................................................................85
Three-phase power considerations for racks............................................... 85
Cable management...................................................................................... 85
Appendix E: Power distribution units for Hitachi Universal V2
Rack .......................................................................................................86
Americas single-phase PDU 1P30A-8C13-3C19UL.P...................................... 86
Americas single-phase PDU 1P30A-15C13-3C19UL.P.................................... 87
Americas three-phase PDU 3P30A-8C13-3C19UL.P........................................87
Americas three-phase PDU 3P30A-15C13-3C19UL.P......................................88
Americas three-phase PDU 3P30A-24C13-6C19UL.P......................................89
APAC and EMEA single-phase PDU 1P32A-9C13-3C19CE.P......................... 90
APAC and EMEA single-phase PDU 1P32A-18C13-3C19CE.P....................... 91
APAC and EMEA three-phase PDU 3P16A-9C13-3C19CE.P...........................92
APAC and EMEA three-phase PDU 3P16A-15C13-3C19CE.P.........................93
APAC and EMEA three-phase PDU 3P32A-24C13-6C19CE.P.........................94
Appendix F: Non-Hitachi racks............................................................96
Non-Hitachi rack support .................................................................................. 96
Hitachi Universal V2 Rack rail kits..................................................................... 96
Hitachi Universal V2 Rack accessories............................................................. 97
Appendix G: Warning labels on the storage system.........................98
Small form factor drive tray................................................................................99
Flash module drive tray....................................................................................100
CBL controller.................................................................................................. 101
Battery..............................................................................................................101
Appendix H: Environmental notices................................................. 102
Appendix I: Regulatory compliance..................................................103
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 5
Contents
Preface
This guide describes the hardware features and specications of the Hitachi Virtual
Storage Platform F700.
Intended audience
This document is intended for Hitachi Vantara representatives, system administrators,
and authorized service providers who install, congure, and operate the VSP Fx00
models .
Readers of this document should be familiar with the following:
■
Data processing and RAID storage systems and their basic functions
■
RAID storage system hardware components and operational specications
UEFI Development Kit 2010
This product includes UEFI Development Kit 2010 written by the UEFI Open Source
Community. For more information, see the UEFI Development Kit website:
http://sourceforge.net/apps/mediawiki/tianocore/index.php?title=UDK2010
©
2004, Intel Corporation.
All rights reserved.
Redistribution and use in source and binary forms, with or without modication, are
permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of
conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of
conditions and the following disclaimer in the documentation and/or other materials
provided with the distribution.
Neither the name of the Intel Corporation nor the names of its contributors might be
used to endorse or promote products derived from this software without specic prior
written permission.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 6
Preface
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS”
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Product version
This document revision applies to VSP F700 rmware 88-02-0x or later.
Release notes
Product version
Read the release notes before installing and using this product. They may contain
requirements or restrictions that are not fully described in this document or updates or
corrections to this document. Release notes are available on Hitachi Vantara Support
Connect: https://knowledge.hitachivantara.com/Documents.
Changes in this revision
■
Added support for 15 TB SSD
Document conventions
This document uses the following storage system terminology conventions:
Convention Description
VSP Fx00 models Refers to all of the following models, unless otherwise noted.
■
■
■
■
Hitachi Virtual Storage Platform F350
Hitachi Virtual Storage Platform F370
Hitachi Virtual Storage Platform F700
Hitachi Virtual Storage Platform F900
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 7
Preface
Document conventions
Convention Description
VSP Gx00 models Refers to all of the following models, unless otherwise noted.
■
Hitachi Virtual Storage Platform G350
■
Hitachi Virtual Storage Platform G370
■
Hitachi Virtual Storage Platform G700
■
Hitachi Virtual Storage Platform G900
This document uses the following typographic conventions:
Convention Description
Bold
Italic
Monospace
< > angle
brackets
■
Indicates text in a window, including window titles, menus,
menu options, buttons, elds, and labels. Example:
Click OK.
■
Indicates emphasized words in list items.
■
Indicates a document title or emphasized words in text.
■
Indicates a variable, which is a placeholder for actual text
provided by the user or for output by the system. Example:
pairdisplay -g group
(For exceptions to this convention for variables, see the entry for
angle brackets.)
Indicates text that is displayed on screen or entered by the user.
Example: pairdisplay -g oradb
Indicates variables in the following scenarios:
■
Variables are not clearly separated from the surrounding text or
from other variables. Example:
[ ] square
brackets
{ } braces Indicates required or expected values. Example: { a | b } indicates
| vertical bar Indicates that you have a choice between two or more options or
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 8
Status-<report-name><file-version>.csv
■
Variables in headings.
Indicates optional values. Example: [ a | b ] indicates that you can
choose a, b, or nothing.
that you must choose either a or b.
arguments. Examples:
Preface
Conventions for storage capacity values
Convention Description
[ a | b ] indicates that you can choose a, b, or nothing.
{ a | b } indicates that you must choose either a or b.
This document uses the following icons to draw attention to information:
Icon Label Description
Note Calls attention to important or additional information.
Tip Provides helpful information, guidelines, or suggestions for
performing tasks more eectively.
Caution Warns the user of adverse conditions and/or consequences
(for example, disruptive operations, data loss, or a system
crash).
WARNING Warns the user of a hazardous situation which, if not
avoided, could result in death or serious injury.
Conventions for storage capacity values
Physical storage capacity values (for example, disk drive capacity) are calculated based
on the following values:
Physical capacity unit Value
1 kilobyte (KB) 1,000 (103) bytes
1 megabyte (MB) 1,000 KB or 1,0002 bytes
1 gigabyte (GB) 1,000 MB or 1,0003 bytes
1 terabyte (TB) 1,000 GB or 1,0004 bytes
1 petabyte (PB) 1,000 TB or 1,0005 bytes
1 exabyte (EB) 1,000 PB or 1,0006 bytes
Logical capacity values (for example, logical device capacity, cache memory capacity) are
calculated based on the following values:
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 9
Preface
Accessing product documentation
Logical capacity unit Value
1 block 512 bytes
1 cylinder Mainframe: 870 KB
Open-systems:
■
OPEN-V: 960 KB
■
Others: 720 KB
1 KB 1,024 (210) bytes
1 MB 1,024 KB or 1,0242 bytes
1 GB 1,024 MB or 1,0243 bytes
1 TB 1,024 GB or 1,0244 bytes
1 PB 1,024 TB or 1,0245 bytes
1 EB 1,024 PB or 1,0246 bytes
Accessing product documentation
Product user documentation is available on Hitachi Vantara Support Connect: https://
knowledge.hitachivantara.com/Documents. Check this site for the most current
documentation, including important updates that may have been made after the release
of the product.
Getting help
Hitachi Vantara Support Connect is the destination for technical support of products and
solutions sold by Hitachi Vantara. To contact technical support, log on to Hitachi Vantara
Support Connect for contact information: https://support.hitachivantara.com/en_us/
contact-us.html.
Hitachi Vantara Community is a global online community for Hitachi Vantara customers,
partners, independent software vendors, employees, and prospects. It is the destination
to get answers, discover insights, and make connections. Join the conversation today!
Go to community.hitachivantara.com, register, and complete your prole.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 10
Preface
Comments
Please send us your comments on this document to
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the revision level (for example, -07), and refer to specic sections and paragraphs
whenever possible. All comments become the property of Hitachi Vantara Corporation.
Thank you!
Comments
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 11
Preface
Chapter 1: Overview
The Hitachi Virtual Storage Platform F700 is a versatile modular, rack-mountable all-ash
array storage system equipped with drive boxes, supporting ash module drives, scaled
for various storage capacity congurations. To deliver consistent low latency host
response times and highest IOP performance across all host connection ports,
conventional hard-disk drives are not supported in an all-ash conguration.
The storage systems provide high performance operations by using dual controllers with
high-speed processors, dual in-line cache memory modules (DIMMs), cache ash
memory (CFM), battery, fans and ports to connect iSCSI and Fibre Channel I/O modules.
Each controller has an Ethernet connection for out-of-band management. If the data
path through one controller fails, all data drives remain available to hosts using a
redundant data path through the other controller.
For reliability, essential hardware components are implemented with a redundant
conguration so that the storage system can remain operational if a component fails.
Adding and replacing components, along with rmware upgrades, can be conducted
while the storage system is active and without interruption of data availability to the
hosts. A hot spare drive can be congured to replace a failed data drive automatically,
securing the fault-tolerant integrity of the logical drives. Self-contained, hardware-based
RAID logical drives provide maximum performance in compact external enclosures.
Block configuration
A storage system congured for block-level storage provides the ability to access and
provision raw storage volumes using protocols such as Fibre Channel and iSCSI.
A block conguration consists of the following:
■
Two controllers
■
One or more drive trays
■
Optional service processor (SVP)
Features
All storage systems are highly reliable, versatile, and able to scale its performance by
adding more drive chassis and data drives. Depending on the system conguration, the
drive chassis oerings support SAS-interface solid-state and ash module drives.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 12
Chapter 1: Overview
High performance
■
Dual controller conguration distributes processing to each controller
■
Equipped with high capacity cache to provide a total of 1,024 GB of high-speed
processing
■
Flash drive conguration increases I/O processing speeds
■
Equipped with 32/16-Gbps Fibre Channel or 10-Gbps iSCSI interface facilitates highspeed data transfer
High reliability
■
Main system components are congured with redundancy to maintain continued
service
■
RAID 1, RAID 5, and RAID 6 support (RAID 6 including 14D+2P)
■
Provides data security by transferring data to cache ash memory at the time of a
power outage
Scalability and versatility
■
Flash drive tray (DBF): Up to 12 ash module drives (FMD) can be installed (2U size)
■
Supports system environments with mixed operating systems such as UNIX, Linux,
Windows, and VMware
Features
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 13
Chapter 1: Overview
Chapter 2: System controller
The storage systems are equipped with dual controllers for communicating with a data
host.
Each controller includes the following internal components such as a processor, dual inline cache memory modules (DIMMs), cache ash memory (CFM), battery, and fans. The
controller has an Ethernet connection for out-of-band management using Hitachi Device
Manager - Storage Navigator. If the data path through one controller fails, all drives
remain available to data hosts using a redundant data path through the other controller.
The controller is equipped with LED indicators for monitoring its operating conditions
and notifying possible component replacement.
CBL controller chassis
The controller chassis houses controllers, backup fan modules, and power supplies. The
chassis also includes specic functional LEDs located on the front and rear of controller
to provide its operating status.
The following table lists the controller board specications.
Component VSP F700
Chassis (4U) DW850-CBL
Controller board DW-F850-CTLM
Number of DIMM slot 8
Cache memory capacity 64 GiB to 256 GiB
Data encryption N/A
CBL controller front panel bezel LEDs
The following table describes the denitions of the CBL controller front panel bezel LEDs.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 14
Chapter 2: System controller
CBL controller front panel bezel LEDs
Number Item Description
1 POWER LED Green: Storage system is
powered on.
Amber: Storage system is
receiving power.
2 READY LED Green: Normal operation.
3 WARNING LED O: Normal operation.
Amber: Component
requires maintenance.
Blink: Failure requires
maintenance.
Note: When System Option
Mode 1097 is set to ON,
the WARNING LED does not
blink, even if the following
failure service information
messages (SIM) are issued:
452xxx, 462xxx, 3077xx,
4100xx, and 410100.
LED might turn o during
user maintenance.
4 ALARM LED O: Normal operation.
Red: Processor failure
(system might be down).
For assistance, contact
customer support: https://
support.hitachivantara.com
/en_us/contact-us.html.
5 POWER ON/OFF (main
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 15
Powers the storage system.
switch)
Chapter 2: System controller
CBL controller front panel LEDs (without bezel)
Number Item Description
6 Lock Locks and unlocks the front
Note: Removing a controller can cause the POWER, READY, WARNING, and
ALARM LEDs on the front panel to turn o. These LEDs return to the on status
after the storage system recovers from the controller replacement.
CBL controller front panel LEDs (without bezel)
The following table describes the denitions of the CBL controller front panel LEDs.
panel bezel by using the
supplied key.
Number Item Description
1 POWER ON/OFF (main
switch)
2 POWER, READY, WARNING,
and ALARM LEDs
3 Controllers Controller 1 (bottom) and
4 Backup module N/A
Chapter 2: System controller
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 16
Powers the storage system.
Note: When System Option
Mode 1097 is set to ON,
the WARNING LED does not
blink, even if the following
failure service information
messages (SIM) are issued:
452xxx, 462xxx, 3077xx,
4100xx, and 410100.
Controller 2 (top).
CBL controller front panel LEDs (without bezel)
Number Item Description
5 BACKUP LED Green: Power restoration in
progress following power
outage.
Fast blink green: Restoring.
Slow blink green: Restoring,
or sequential shutdown in
progress.
6 Cache ash memory N/A
7 ALM LED (for cache ash
memory)
Red: Cache ash memory
can be removed.
8 CTL ALM LED Red: Controller can be
removed.
Blink red: Failure with the
power supply unit of the
controller.
Amber: LAN reset switch
was pressed.
9 LAN-RST switch Use only when instructed
by customer support.
10 STATUS LED (for BKMF) Green: Charging of the
battery in the backup
module is complete.
Red: Backup module can
be removed.
Blink red one time: Main
battery failure.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 17
Blink red two times:
Backup battery failure.
Blink red three times: Both
batteries failed or
preventive maintenance
replacement of batteries
can run.
Chapter 2: System controller
Number Item Description
CBL controller rear panel LEDs
The following table describes the denitions of the CBL controller rear panel LEDs.
CBL controller rear panel LEDs
O: Battery is not
mounted, batterymounting failure occurred,
or rmware is being
upgraded. O is normal
status for congurations
without batteries (for
example, BKMF-10 and
BKMF-20).
1 Power supply unit
2 Front end module
3 Back end module
4 LAN blade
CBL controller power supply unit LEDs and connectors
The following table lists the denitions of the CBL controller power supply unit LEDs and
connectors.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 18
Number Item
Chapter 2: System controller
Host, Network, and Drive Tray Ports and LEDs
Number Item Description
1 ALM / RDY LED Red: Power supply unit can
be replaced.
2 Receptacle Connects to the power
cable provided with the
storage system.
3 RDY LED Green: Normal operation.
Host, Network, and Drive Tray Ports and LEDs
The controllers are equipped with specic interfaces for connecting, powering,
conguring, and managing the storage system. The component LEDs display the
operating status of the storage system.
Front end modules
The following front end modules are available for the controllers. The LEDs display the
operating status of the module.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 19
Chapter 2: System controller
10-Gbps iSCSI board LEDs and connectors (optical)
10-Gbps iSCSI board LEDs and connectors (optical)
Number Item Description
1 STATUS LED Green: Front end module is
2 PORT LED Red: Small form-factor
3 ISCSI connectors Connect to Ethernet cables.
10-Gbps iSCSI board LEDs and connectors (copper)
in the power-on state.
Red: Front end module can
be removed safely.
pluggable can be removed.
Blue: Normal link status.
Blink blue: Front end
module is in
communication status.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 20
Chapter 2: System controller
10-Gbps iSCSI board LEDs and connectors (copper)
Number Item Description
1 STATUS LED Green: Front end module is
in the power-on state.
Red: Front end module can
be removed safely.
2 PORT (Link/Speed) LED Yellow: 1-Gbps link.
Green: 10-Gbps link.
O: No link connection.
3 PORT LED Green: Link connection is
established.
Blinking: Communication is
in progress.
O: No link connection or
not ready to communicate.
4 ISCSI connectors Connect to Ethernet cables.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 21
Chapter 2: System controller
8-Gbps, 16-Gbps, or 32-Gbps Fibre Channel (4-port) board LEDs and connectors
8-Gbps, 16-Gbps, or 32-Gbps Fibre Channel (4-port) board LEDs and connectors
Table 1 8-Gbps Fibre Channel
Number Item Description
1 Fibre Channel connectors Connect to Fibre Channel
cables.
2 STATUS LED Green: Front end module is
in power-on state.
Red: Front end module can
be removed safely.
3 PORT LED Red: Small form-factor
pluggable can be removed.
Blue: Normal link status at
8-Gbps.
Green: Normal link status
at 2-Gbps or 4-Gbps.
Table 2 32-Gbps, 16-Gbps Fibre Channel
Number Item Description
1 Fibre Channel connectors Connect to Fibre Channel
cables.
2 STATUS LED Green: Front end module is
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 22
in power-on state.
Red: Front end module can
be removed safely.
Chapter 2: System controller
8-Gbps, 16-Gbps, or 32-Gbps Fibre Channel (4-port) board LEDs and connectors
Number Item Description
3 PORT LED Red: Small form-factor
pluggable can be removed.
Blue: Normal link status at
16-Gbps (16-Gbps).
Blue: Normal link status at
32-Gbps (32-Gbps).
Green: Normal link status
at 4-Gbps or 8-Gbps (16Gbps).
Green: Normal link status
at 8-Gbps or 16-Gbps (32Gbps).
Port assignments
8-Gbps, 16-Gbps, or 32-Gbps Fibre Channel ports (left to right)
CHB number
Port 1 Port 2 Port 3 Port 4
CHB-1A 1A 3A 5A 7A
CHB-1B 1B 3B 5B 7B
CHB-1C 1C 3C 5C 7C
CHB-1D 1D 3D 5D 7D
CHB-1E 1E 3E 5E 7E
CHB-1F 1F 3F 5F 7F
CHB-1G 1G 3G 5G 7G
CHB-1H 1H 3H 5H 7H
CHB-2A 2A 4A 6A 8A
CHB-2B 2B 4B 6B 8B
CHB-2C 2C 4C 6C 8C
CHB-2D 2D 4D 6D 8D
CHB-2E 2E 4E 6E 8E
CHB-2F 2F 4F 6F 8F
CHB-2G 2G 4G 6G 8G
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 23
Chapter 2: System controller
16-Gbps Fibre Channel (2-port) board LEDs and connectors
8-Gbps, 16-Gbps, or 32-Gbps Fibre Channel ports (left to right)
CHB number
CHB-2H 2H 4H 6H 8H
Port 1 Port 2 Port 3 Port 4
16-Gbps Fibre Channel (2-port) board LEDs and connectors
Number Item Description
1 STATUS LED Green: Front end module is
in the power-on state.
Red: Front end module can
be removed safely.
2 PORT LED Red: Small form-factor
pluggable can be removed.
Blue: Normal link status at
16-Gbps.
Green: Normal link status
at 4-Gbps or 8-Gbps.
3 Fibre Channel connectors Connect to Fibre Channel
cables.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 24
Chapter 2: System controller
Port assignments
Back-end module LEDs and connectors
16-Gbps Fibre Channel ports (left to right)
CHB number
CHB-1A 1A 3A
CHB-1B 1B 3B
CHB-1C 1C 3C
CHB-1D 1D 3D
CHB-1E 1E 3E
CHB-1F 1F 3F
CHB-1G 1G 3G
CHB-1H 1H 3H
CHB-2A 2A 4A
CHB-2B 2B 4B
CHB-2C 2C 4C
CHB-2D 2D 4D
CHB-2E 2E 4E
Port 1 Port 2
CHB-2F 2F 4F
CHB-2G 2G 4G
CHB-2H 2H 4H
Back-end module LEDs and connectors
The back-end module LEDs display the operating status of the module.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 25
Chapter 2: System controller
Back-end module LEDs and connectors
Number Item Description
1 STATUS LED Green: Back end module is
in the power-on state.
Red: Back end module can
be removed safely.
2 PORT LED Blue: Link status is normal.
3 PATH 0 connector Connect to a drive tray.
4 PATH 1 connector Connects to a drive tray.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 26
Chapter 2: System controller
Chapter 3: Drive trays
The drive tray contains data drives, power supplies, fans, and status LEDs. Each drive tray
provides interfaces for connecting to controllers and other drive trays. The all-ash
storage arrays have various xed storage capacity congurations with ash storage
devices. To deliver consistent low latency host response times and highest IOP
performance across all host connection ports, conventional hard disk drives (HDD) are
not included or congurable with all-ash arrays.
Small form-factor drive tray (DBS)
The following describes the physical specications of the small form-factor drive tray.
Name Model name Height
DBS DW-F800-DBSC 2U (88.2 mm) 24 2.5 inch (SFF)
Number of
drive slots Drive type
SFF with front panel bezel
Number Item Description
1 POWER LED Green: Drive tray is
2 READY LED Green: Drive tray is
powered on.
operational.
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Chapter 3: Drive trays
Number Item Description
3 Locate LED Amber:
4 Lock Locks and unlocks the front
SFF front panel without bezel
SFF front panel without bezel
■
Indicates the location of
the chassis.
■
Can be turned on or
turned o by the
maintenance utility.
panel bezel by using the
supplied key.
Number Item Description
1 POWER, READY, and
LOCATE LEDs
Green: Drive tray is
powered on.
Green: Drive tray is
operational.
Amber:
■
Indicates the location of
the chassis.
■
Can be turned on or
turned o by the
maintenance utility.
2 ALM LED Red: Drive stopped due to
a failure and can be
replaced.
3 ACT LED Green: Normal operation.
Chapter 3: Drive trays
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 28
4 Small form-factor drives The twenty-four 2.5-inch
SFF rear panel
SFF rear panel
Number Item Description
Blink green: Drive is being
accessed.
small form factor drives are
positioned vertically. The
slots are organized from 0
to 23.
Number Item Description
1 ENC N/A
2 POWER LED Green: ENC is in the power-
on state.
3 Locate LED Amber:
■
Indicates the location of
the chassis.
■
Can be turned on or
turned o by the
maintenance utility.
4 ALARM LED Red: ENC can be replaced.
5 PATH (IN) LED Blue: IN side port is linked
up.
6 PATH (IN) connector Connects to a controller or
drive tray.
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Chapter 3: Drive trays
AC power supply unit LEDs and connectors
Number Item Description
7 PATH (OUT) LED Blue: OUT side port is
linked up.
8 PATH (OUT) connector Connects to a drive tray.
9 Console This port is reserved.
10 Power supply unit N/A
11 Receptacle Connects to the power
cable provided with the
storage system.
12 AC IN LED Green: Normal operation.
13 ALM LED Red: Power supply unit can
be replaced.
14 RDY LED Green: Normal operation.
AC power supply unit LEDs and connectors
Both SFF and LFF drive trays are equipped with AC power supply units. The AC power
supply units include LEDs to display its operating status.
Number Item Description
1 RDY LED Green: Normal operation.
2 ACI IN LED Green: AC input is
3 ALM LED Red: Power supply unit can
operating normally.
be replaced.
Hitachi Virtual Storage Platform F700 Hardware Reference Guide 30
Chapter 3: Drive trays
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