Fujitsu ETERNUS AF250 S2 Assembly instructions

FUJITSU Storage
ETERNUS AF250 S2,
ETERNUS AF250
All-Flash Arrays
Operation Guide (Basic)
Operation management/maintenance
P3AG-1842-06ENZ0

Table of Contents
1. Component Names and LED Names 9
Controller Enclosures ...................................................................................................................... 9
Front .......................................................................................................................................................................9
Rear ........................................................................................................................................................................9
Components (Front) .............................................................................................................................................10
ETERNUS AF250 S2 Components (Rear).................................................................................................................12
ETERNUS AF250 Components (Rear) .....................................................................................................................17
Drive Enclosures............................................................................................................................ 22
Front .....................................................................................................................................................................22
Rear ......................................................................................................................................................................22
Components (Front)..............................................................................................................................................23
Components (Rear) ..............................................................................................................................................25
Power Distribution Units (for Regions other than the EMEIA, Central American, and Caribbean Re-
gions) ........................................................................................................................................... 27
Power Distribution Units (1U) ...............................................................................................................................27
Power Distribution Units (2U) ...............................................................................................................................28
2. Basic Operation 30
Powering On and Off..................................................................................................................... 30
Switching On and Off the Main Line Switch on the Power Distribution Unit (for Regions other than the EMEIA,
Central American, and Caribbean Regions)...........................................................................................................30
Switching On and Off the PSU Switch on the Power Supply Unit............................................................................34
Powering On .........................................................................................................................................................36
Powering Off .........................................................................................................................................................37
Using the FUNCTION Button.......................................................................................................... 39
3. Storage System Monitoring 41
Checking LED Status...................................................................................................................... 41
Displaying Status via ETERNUS Web GUI ....................................................................................... 41
Displaying Status via ETERNUS CLI ................................................................................................ 42
Event Notification ......................................................................................................................... 42
Audit Log ...................................................................................................................................... 44
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4. Process Time (Estimated) 45
Volume Formatting Time .............................................................................................................. 45
Rebuild/Copyback Process Time .................................................................................................... 46
5. Component Expansion/Function Enhancement 47
Installing Additional Drives........................................................................................................... 47
Installable Drives ..................................................................................................................................................47
Drive Handling Instructions...................................................................................................................................48
Additional Drive Installation Procedure.................................................................................................................49
Installing Additional Drive Enclosures........................................................................................... 51
Installable Drive Enclosures ..................................................................................................................................52
Drive Enclosure Handling Instructions...................................................................................................................52
Additional Drive Enclosure Installation Procedure.................................................................................................53
License Registration...................................................................................................................... 61
Installing Long Wave SFP+ Modules (16Gbit/s)............................................................................. 63
Installation Rules for Long Wave SFP+ Modules (16Gbit/s) ...................................................................................63
Installable Long Wave SFP+ Modules (16Gbit/s) ...................................................................................................64
SFP+ Module Handling Instructions.......................................................................................................................64
Long Wave SFP+ Modules (16Gbit/s) Installation Procedure .................................................................................65
Adding Servers.............................................................................................................................. 67
RAID Group Creation..............................................................................................................................................67
Volume Creation ...................................................................................................................................................68
Connection Setup ..................................................................................................................................................68
6. Maintenance 73
Periodic Backup ............................................................................................................................ 73
Maintenance Service..................................................................................................................... 73
Maintenance Support Period.................................................................................................................................73
Replacing Batteries ...............................................................................................................................................74
Related Service......................................................................................................................................................74
7. Troubleshooting 75
Check List...................................................................................................................................... 75
Required Information for Inquiries................................................................................................ 83
Table of Contents
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FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
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List of Figures
Figure 1 Front View of a Controller Enclosure...........................................................................................................9
Figure 2 Rear View of a Controller Enclosure ............................................................................................................9
Figure 3 Operation Panel .......................................................................................................................................10
Figure 4 Drives.......................................................................................................................................................11
Figure 5 Drive Slot Numbers ..................................................................................................................................11
Figure 6 Controllers................................................................................................................................................12
Figure 7 Host Interface for FC Cable Connection (Installed in a Controller) ............................................................14
Figure 8 Host Interface for FC Cable Connections (Equipped with SFP+ Modules in All Ports and Installed in the
Controllers) ..............................................................................................................................................14
Figure 9 Host Interface for Copper Twinax Cable Connection (Installed in a Controller) .........................................15
Figure 10 iSCSI 10Gbit/s (10GBASE-T) Interface (Installed in a Controller) ...............................................................15
Figure 11 Power Supply Units...................................................................................................................................16
Figure 12 Controllers................................................................................................................................................17
Figure 13 Host Interface for FC Cable Connection (Installed in a Controller) ............................................................19
Figure 14 Host Interface for Copper Twinax Cable Connection (Installed in a Controller) .........................................19
Figure 15 iSCSI 10Gbit/s (10GBASE-T) Interface (Installed in a Controller) ...............................................................20
Figure 16 Power Supply Unit ....................................................................................................................................21
Figure 17 Front View of a Drive Enclosure ................................................................................................................22
Figure 18 Rear Views of a Drive Enclosure................................................................................................................22
Figure 19 Operation Panel (Drive Enclosure) ...........................................................................................................23
Figure 20 Drives.......................................................................................................................................................24
Figure 21 Drive Slot Numbers (Drive Enclosure).......................................................................................................24
Figure 22 I/O Module (Drive Enclosure)....................................................................................................................25
Figure 23 Power Supply Unit (Drive Enclosure) ........................................................................................................26
Figure 24 Power Distribution Unit (AC200-240V, 1U, 4 Outlets)...............................................................................27
Figure 25 Power Distribution Unit (AC200-240V, 1U, 4 Outlets)...............................................................................27
Figure 26 Power Distribution Unit (AC200-240V, 2U, 12 Outlets).............................................................................28
Figure 27 Power Distribution Unit (AC200-240V, 2U, 16 Outlets).............................................................................28
Figure 28 Power Distribution Unit (AC200-240V, 2U, 16 Outlets).............................................................................29
Figure 29 ON Position (Marked "|") of the Main Line Switches on a 1U Power Distribution Unit ..............................30
Figure 30 ON Position of the Main Line Switches on a 1U Power Distribution Unit ..................................................30
Figure 31 ON Position (Marked "|") of the Main Line Switches on a 2U Power Distribution Unit ..............................31
Figure 32 ON Position of the Main Line Switches on a 2U Power Distribution Unit ..................................................31
Figure 33 OFF Position (Marked "¡") of the Main Line Switches on a 1U Power Distribution Unit ...........................32
Figure 34 OFF Position of the Main Line Switches on a 1U Power Distribution Unit .................................................32
Figure 35 OFF Position (Marked "¡") of the Main Line Switches on a 2U Power Distribution Unit ...........................33
Figure 36 OFF Position of the Main Line Switches on a 2U Power Distribution Unit .................................................33
Figure 37 ON Position (Marked "|") of the PSU Switch on a Power Supply Unit ........................................................34
Figure 38 OFF Position (Marked "¡") of the PSU Switch of a Power Supply Unit ......................................................35
Figure 39 ETERNUS Web GUI Screen.........................................................................................................................41
Figure 40 Event Notification ....................................................................................................................................43
Figure 41 Audit Log..................................................................................................................................................44
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FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
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List of Tables
Table 1 Status and Meanings of Each LED (Operation Panel) ...............................................................................10
Table 2 Status and Meanings of Each LED (Drive) ................................................................................................11
Table 3 Status and Meanings of Each LED (Controller) .........................................................................................13
Table 4 Status and Meanings of Each LED (Power Supply Unit) ............................................................................16
Table 5 Status and Meanings of Each LED (Controller) .........................................................................................18
Table 6 Status and Meanings of Each LED (Power Supply Unit) ............................................................................21
Table 7 Status and Meanings of Each LED (Operation Panel (Drive Enclosure)) ...................................................23
Table 8 Status and Meanings of Each LED (Drive) ................................................................................................24
Table 9 Status and Meanings of Each LED (I/O Module) .......................................................................................25
Table 10 Status and Meanings of Each LED (Power Supply Unit (Drive Enclosure)) ................................................26
Table 11 General Status of ETERNUS Web GUI.........................................................................................................41
Table 12 General Status of ETERNUS CLI .................................................................................................................42
Table 13 Volume Formatting Time..........................................................................................................................45
Table 14 Rebuild Process Time................................................................................................................................46
Table 15 Copyback Process Time.............................................................................................................................46
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FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
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Preface
Fujitsu would like to thank you for purchasing the FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 (herein-
after referred to as ETERNUS AF).
The ETERNUS AF is designed to be connected to Fujitsu servers (Fujitsu SPARC Servers, PRIMEQUEST, or PRIMER-
GY) or non-Fujitsu servers.
This manual describes the operation management and maintenance of the ETERNUS AF.
This manual is intended for use of the ETERNUS AF in regions other than Japan.
Please carefully review the information outlined in this manual.
Sixth Edition
April 2019
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FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
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Trademarks
Third-party trademark information related to this product is available at:
http://www.fujitsu.com/global/products/computing/storage/eternus/trademarks.html
About This Manual
Intended Audience
This manual is intended for storage system administrators or system administrators who manage and maintain
the ETERNUS AF.
Related Information and Documents
The latest version of this manual and the latest information for your model are available at:
http://www.fujitsu.com/global/support/products/computing/storage/disk/manuals/
Refer to the following manuals of your model as necessary:
"Configuration Guide (Power Synchronized Unit)"
"Configuration Guide (Web GUI)"
"Configuration Guide (Basic)"
"Message List"
"Safety Notes and Regulations"
"Product List"
"Site Planning Guide"
"Design Guide (Basic)"
"Configuration Guide -Server Connection-"
"ETERNUS Web GUI User's Guide"
Document Conventions
■Third-Party Product Names
•Oracle Solaris may be referred to as "Solaris", "Solaris Operating System", or "Solaris OS".
•Microsoft® Windows Server® may be referred to as "Windows Server".
■Notice Symbols
The following notice symbols are used in this manual:
Indicates information that you need to observe when using the ETERNUS storage system.
Make sure to read the information.
Indicates information and suggestions that supplement the descriptions included in this
manual.
Preface
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FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
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Warning Signs
Warning signs are shown throughout this manual in order to prevent injury to the user and/or material damage.
These signs are composed of a symbol and a message describing the recommended level of caution. The follow-
ing explains the symbol, its level of caution, and its meaning as used in this manual.
This symbol indicates the possibility of serious or fatal injury if the ETERNUS AF is not used
properly.
This symbol indicates the possibility of minor or moderate personal injury, as well as dam-
age to the ETERNUS AF and/or to other users and their property, if the ETERNUS AF is not
used properly.
This symbol indicates IMPORTANT information for the user to note when using the ETERNUS
AF.
The following symbols are used to indicate the type of warnings or cautions being described.
The triangle emphasizes the urgency of the WARNING and CAUTION contents. Inside the
triangle and above it are details concerning the symbol (e.g. Electrical Shock).
The barred "Do Not..." circle warns against certain actions. The action which must be
avoided is both illustrated inside the barred circle and written above it (e.g. No Disassem-
bly).
The black "Must Do..." circle indicates actions that must be taken. The required action is
both illustrated inside the black disk and written above it (e.g. Unplug).
How Warnings are Presented in This Manual
A message is written beside the symbol indicating the caution level. This message is marked with a vertical rib-
bon in the left margin, to distinguish this warning from ordinary descriptions.
A display example is shown here.
Warning level indicator
Warning type indicator
Warning details
•To avoid damaging the ETERNUS storage system, pay attention to the
following points when cleaning the ETERNUS storage system:
Warning layout ribbon
Example warning
- Make sure to disconnect the power when cleaning.
- Be careful that no liquid seeps into the ETERNUS storage system
when using cleaners, etc.
- Do not use alcohol or other solvents to clean the ETERNUS storage system.
CAUTION Do
Preface
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FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
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1. Component Names and LED Names
This chapter provides the component names of the ETERNUS AF.
Controller Enclosures
An operation panel and drives are installed in the front of the controller enclosure. Controllers and power supply
units are installed in the rear.
Front
This section provides the names of the components on the front of a controller enclosure.
Figure 1 Front View of a Controller Enclosure
1
3 3
2
1. Operation panel
2. Drive
3. Flange cover
Rear
This section provides the names of the components on the rear of a controller enclosure.
Figure 2 Rear View of a Controller Enclosure
12
3 4
1. Controller (CM#0)
2. Controller (CM#1)
3. Power supply unit (PSU#0)
4. Power supply unit (PSU#1)
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Components (Front)
This section describes the operation panel and the drives in the front of the controller enclosure.
■Operation Panel
An operation panel has LEDs, a Power switch, and a FUNCTION button.
Figure 3 shows the operation panel. Table 1 shows the status and meanings of each LED.
Figure 3 Operation Panel
2
3
1
4
56
7
2
3
1
4
56
78
AB
A. With a flange cover
B. Without a flange cover
1. Power switch
This switch is used to turn on or off the ETERNUS AF.
2. POWER LED
3. IDENTIFY LED
4. FAULT LED
5. MAINTENANCE LED
6. CACHE LED
7. READY LED
8. FUNCTION button
This button is used to switch the maintenance status on or off, to switch the master CM, to initialize the LAN
ports, or to initialize the user settings.
The LEDs turn on or blink to indicate the statuses that are listed below.
Table 1 Status and Meanings of Each LED (Operation Panel)
LED name LED status Meaning
POWER
(green)
DC power is supplied to the ETERNUS AF.
IDENTIFY (blinks blue) The installation location of the ETERNUS AF is identified according
to the instruction that is issued from ETERNUS Web GUI or ETER-
NUS CLI.
1. Component Names and LED Names
Controller Enclosures
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LED name LED status Meaning
FAULT (amber) The ETERNUS AF is in error status.
(blinks amber)
A part of the ETERNUS AF requires preventive maintenance.
MAINTENANCE
(green)
Maintenance for the ETERNUS AF is in progress.
(blinks green)
Maintenance (from ETERNUS Web GUI or ETERNUS CLI) for the
ETERNUS AF is in progress or a status check of the ETERNUS AF is
necessary.
CACHE (green) There is data in the cache memory of the ETERNUS AF.
READY
(green)
The ETERNUS AF is available for use.
■Drives
Figure 4 shows the drive. Figure 5 shows the slot number of each drive.
Table 2 shows the status and meanings of each LED.
Figure 4 Drives
1 2
1. DRIVE READY LED
2. DRIVE FAULT LED
Figure 5 Drive Slot Numbers
Slot#8 Slot#9
Slot#10 Slot#11 Slot#12 Slot#13 Slot#14 Slot#15
Slot#0 Slot#1 Slot#2 Slot#3 Slot#4 Slot#5 Slot#6 Slot#7
Slot#16 Slot#17 Slot#18 Slot#19 Slot#20 Slot#21 Slot#22 Slot#23
The LEDs turn on or blink to indicate the statuses that are listed below.
Table 2 Status and Meanings of Each LED (Drive)
LED name LED status Meaning
DRIVE READY (green) The drive is in normal status.
(blinks green)
DRIVE FAULT (amber)
•The drive is in error status.
•The LED light up operation was performed from the ETERNUS
CLI command line in order to identify the drive location.
1. Component Names and LED Names
Controller Enclosures
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FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
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ETERNUS AF250 S2 Components (Rear)
This section describes the controllers and the power supply units in the rear of the controller enclosure.
■Controllers
The controller contains a CPU, system memory, Battery Backup Unit (BBU), host interfaces, drive interface (DI)
ports, and LAN ports. The controller controls all operations in the ETERNUS AF.
Figure 6 shows the controller. Table 3 shows the status and meanings of each LED.
Figure 6 Controllers
1
5 6
14 1514 1513 13 13 13
92310 11 12 4
7 8
1. PWC port
This port is used to connect a power synchronization unit with an RS232C cable.
2. DI (OUT) port
This port is used to connect a controller enclosure to a drive enclosure with a mini SAS HD cable between enclo-
sures.
3. RMT (LAN) port
This port is used for connecting a LAN cable and used for the remote support function. This port uses an RJ-45
connector.
4. MNT (LAN) port
This port is used for connecting a LAN cable and used for operation management. This port uses an RJ-45 con-
nector.
5. Host interface (CA#0)
Install host interfaces. For details, refer to "■ Host Interfaces" (page 14).
6. Host interface (CA#1)
Install host interfaces. For details, refer to "■ Host Interfaces" (page 14).
7. IDENTIFY/BBU FAULT LED
8. CA#0 FAULT LED
9. DI (OUT) LINK/FAULT LED
10. READY/FAULT LED
11. CA#1 FAULT LED
12. MASTER LED
13. LINK/FAULT LED
14. LAN ACT LED
15. LAN LINK LED
1. Component Names and LED Names
Controller Enclosures
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The LEDs turn on or blink to indicate the statuses that are listed below.
Table 3 Status and Meanings of Each LED (Controller)
LED name LED status Meaning
IDENTIFY/BBU FAULT
(blinks blue)
As ordered via ETERNUS Web GUI or ETERNUS CLI, the installation
location of the controller is identified.
(amber) The battery is in error status.
DI (OUT) LINK/FAULT (green) The link between the DI (OUT) port and the destination port has
been established.
(amber) The link between the DI (OUT) port and the destination port is in
error status.
(blinks amber)
The ports to connect the cables are indicated. This occurs while a
drive enclosure is being added.
READY/FAULT (green) The controller is in normal status.
(blinks green)
An error has occurred during startup.
(amber)
•The controller is performing the initial setup after the power is
turned on.
•The controller is in error status.
(blinks amber)
MASTER (green) The controller is set as a Master CM.
CA FAULT (amber) The host interface is in error status.
LINK/FAULT (green) The link between the host interface port and the destination port
has been established.
(amber) The host interface port is in error status.
LAN ACT
(blinks green)
Data is being sent or received via the LAN port.
LAN LINK (green) The link between the LAN port and the destination has been es-
tablished.
1. Component Names and LED Names
Controller Enclosures
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■Host Interfaces
A host interface is a board that has interface ports to connect a controller to the server.
There are three types of host interfaces: FC 32Gbit/s, FC 16Gbit/s, and iSCSI 10Gbit/s.
●FC
The ports on the host interface are used for connecting a controller to a server with an FC cable. This port uses a
Dual LC connector.
Figure 7 Host Interface for FC Cable Connection (Installed in a Controller)
1
23
4
56
1. Host interface (CA#0)
2. Host interface port (CA#0, Port#0)
3. Host interface port (CA#0, Port#1)
4. Host interface (CA#1)
5. Host interface port (CA#1, Port#0)
6. Host interface port (CA#1, Port#1)
●iSCSI 10Gbit/s (10GBASE-SR) (for FC Cable Connection)
The ports on the host interface are used for connecting a controller to a server with an FC cable. This port uses a
Dual LC connector.
Figure 8 Host Interface for FC Cable Connections (Equipped with SFP+ Modules in All Ports and Installed in the
Controllers)
1
23
4
56
1. Host interface (CA#0)
2. Host interface port (CA#0, Port#0)
3. Host interface port (CA#0, Port#1)
4. Host interface (CA#1)
5. Host interface port (CA#1, Port#0)
6. Host interface port (CA#1, Port#1)
1. Component Names and LED Names
Controller Enclosures
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●iSCSI 10Gbit/s (10GBASE-SR) (for Copper Twinax Cable Connection)
The ports on the host interface are used for connecting a controller to a server with a Copper Twinax cable.
Figure 9 Host Interface for Copper Twinax Cable Connection (Installed in a Controller)
1
23
4
56
1. Host interface (CA#0)
2. Host interface port (CA#0, Port#0)
3. Host interface port (CA#0, Port#1)
4. Host interface (CA#1)
5. Host interface port (CA#1, Port#0)
6. Host interface port (CA#1, Port#1)
●iSCSI 10Gbit/s (10GBASE-T)
The ports on the host interface are used to connect LAN cables. This port uses an RJ-45 connector.
Figure 10 iSCSI 10Gbit/s (10GBASE-T) Interface (Installed in a Controller)
1
23
4
56
1. Host interface (CA#0)
2. Host interface port (CA#0, Port#0)
3. Host interface port (CA#0, Port#1)
4. Host interface (CA#1)
5. Host interface port (CA#1, Port#0)
6. Host interface port (CA#1, Port#1)
1. Component Names and LED Names
Controller Enclosures
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■Power Supply Units
The power supply unit transforms input AC power from a power socket to DC power and supplies power to each
component.
Each power supply unit contains fans.
Figure 11 shows the power supply unit. Table 4 shows the status and meanings of each LED.
Figure 11 Power Supply Units
1 2 3 4 5 6
1. POWER LED
2. FAULT LED
3. AC MISSING LED
4. FAN FAIL LED
5. PSU switch
This switch is used to turn on and off the AC power supply.
6. Inlet
This inlet is used to connect a power cord.
The LEDs turn on or blink to indicate the statuses that are listed below.
Table 4 Status and Meanings of Each LED (Power Supply Unit)
LED name LED status Meaning
POWER (green) AC power is supplied to the power supply unit.
(blinks green)
AC power is supplied to the power supply unit, but DC power is
not supplied to the ETERNUS AF.
FAULT (amber) AC power is not supplied to the power supply unit.
AC MISSING (amber) AC power is not supplied to this power supply unit, but AC power
is supplied to the other power supply unit.
FAN FAIL (amber) The power supply unit or the fan in the power supply unit is in er-
ror status.
1. Component Names and LED Names
Controller Enclosures
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FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
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ETERNUS AF250 Components (Rear)
This section describes the controllers and the power supply units in the rear of the controller enclosure.
■Controllers
The controller contains a CPU, system memory, System Capacitor Unit (SCU), host interfaces, drive interface (DI)
ports, and LAN ports. The controller controls all operations in the ETERNUS AF.
Figure 12 shows the controller. Table 5 shows the status and meanings of each LED.
Figure 12 Controllers
1
5 6
14 1514 1513 13 13 13
78 9 2 3 10 11 12 4
1. PWC port
This port is used to connect a power synchronization unit with an RS232C cable.
2. DI (OUT) port
This port is used to connect a controller enclosure to a drive enclosure with a mini SAS HD cable between enclo-
sures.
3. RMT (LAN) port
This port is used for connecting a LAN cable and used for the remote support function. This port uses an RJ-45
connector.
4. MNT (LAN) port
This port is used for connecting a LAN cable and used for operation management. This port uses an RJ-45 con-
nector.
5. Host interface (CA#0)
Install host interfaces. For details, refer to "■ Host Interfaces" (page 19).
6. Host interface (CA#1)
Install host interfaces. For details, refer to "■ Host Interfaces" (page 19).
7. IDENTIFY/SCU READY LED
8. CA#0 FAULT LED
9. DI (OUT) LINK/FAULT LED
10. READY/FAULT LED
11. CA#1 FAULT LED
12. MASTER LED
13. LINK/FAULT LED
14. LAN ACT LED
15. LAN LINK LED
1. Component Names and LED Names
Controller Enclosures
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The LEDs turn on or blink to indicate the statuses that are listed below.
Table 5 Status and Meanings of Each LED (Controller)
LED name LED status Meaning
IDENTIFY/SCU READY
(blinks blue)
As ordered via ETERNUS Web GUI or ETERNUS CLI, the installation
location of the controller is identified.
(blinks green)
System Capacitor Unit (SCU) is charging.
DI (OUT) LINK/FAULT (green) The link between the DI (OUT) port and the destination port has
been established.
(amber) The link between the DI (OUT) port and the destination port is in
error status.
(blinks amber)
The ports to connect the cables are indicated. This occurs while a
drive enclosure is being added.
READY/FAULT (green) The controller is in normal status.
(blinks green)
An error has occurred during startup.
(amber)
•The controller is performing the initial setup after the power is
turned on.
•The controller is in error status.
(blinks amber)
MASTER (green) The controller is set as a Master CM.
CA FAULT (amber) The host interface is in error status.
LINK/FAULT (green) The link between the host interface port and the destination port
has been established.
(amber) The host interface port is in error status.
LAN ACT
(blinks green)
Data is being sent or received via the LAN port.
LAN LINK (green) The link between the LAN port and the destination has been es-
tablished.
1. Component Names and LED Names
Controller Enclosures
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■Host Interfaces
A host interface is a board that has interface ports to connect a controller to the server.
There are two types of host interfaces: FC 16Gbit/s and iSCSI 10Gbit/s.
●FC, iSCSI 10Gbit/s (10GBASE-SR) (for FC Cable Connection)
The ports on the host interface are used for connecting a controller to a server with an FC cable. This port uses a
Dual LC connector.
Figure 13 Host Interface for FC Cable Connection (Installed in a Controller)
1
23
4
56
1. Host interface (CA#0)
2. Host interface port (CA#0, Port#0)
3. Host interface port (CA#0, Port#1)
4. Host interface (CA#1)
5. Host interface port (CA#1, Port#0)
6. Host interface port (CA#1, Port#1)
●iSCSI 10Gbit/s (for Copper Twinax Cable Connection)
The ports on the host interface are used for connecting a controller to a server with a Copper Twinax cable.
Figure 14 Host Interface for Copper Twinax Cable Connection (Installed in a Controller)
1
23
4
56
1. Host interface (CA#0)
2. Host interface port (CA#0, Port#0)
3. Host interface port (CA#0, Port#1)
4. Host interface (CA#1)
5. Host interface port (CA#1, Port#0)
6. Host interface port (CA#1, Port#1)
1. Component Names and LED Names
Controller Enclosures
19
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
Copyright 2019 FUJITSU LIMITED
P3AG-1842-06ENZ0

●iSCSI 10Gbit/s (10GBASE-T)
The ports on the host interface are used to connect LAN cables. This port uses an RJ-45 connector.
Figure 15 iSCSI 10Gbit/s (10GBASE-T) Interface (Installed in a Controller)
1
23
4
56
1. Host interface (CA#0)
2. Host interface port (CA#0, Port#0)
3. Host interface port (CA#0, Port#1)
4. Host interface (CA#1)
5. Host interface port (CA#1, Port#0)
6. Host interface port (CA#1, Port#1)
1. Component Names and LED Names
Controller Enclosures
20
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
Copyright 2019 FUJITSU LIMITED
P3AG-1842-06ENZ0