1. Fujitsu Training Documentation Hardware Installation
Hardware Installation ETERNUS DX Entry S4
ETERNUS DX60 S4, DX100 S4 and DX200 S4
Hardware Installation
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

2. Fujitsu Training Documentation
Hardware Installation ETERNUS DX Entry S4
Content
Rack Mounting
Power Cabling
Backend Cabling QSFP
Power On Procedure
Power Off Procedures
Operator Panel - Function Button
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

3. Fujitsu Training Documentation
Rack Mounting
Hardware Installation ETERNUS DX Entry S4
Fit the Controller Enclosure and/or Drive Enclosure to the rack
For more and detailed information use the Hardware Installation Guide for the ETERNUS DX Entry S4; inp-R14B EN1)
For better stability installation of hardware in a rack has to start from the bottom
Always have tilt prevention in place when installing HD-DE
Make sure in advance that the maximum load capacity of the raised floor construction is not exceeded when installing High Density Drive Enclosures (that can be extremely heavy when fully populated)
Controller Enclosure: maximum 54 kg
Drive Enclosure: maximum 35 kg
HD Drive Enclosure: maximum 95 kg
1) At the end of the file name 01 refers to first released version and EN refers to language variant English
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

4. Fujitsu Training Documentation
Power Cabling
Hardware Installation ETERNUS DX Entry S4
For FTS (CEMEA&I) only
Connect the rack PDUs (Power Distribution Units) to independent AC power phases
Make sure that the AC power switches on each Enclosure are turned off before connecting their power cables
Connect each Power Supply of an Enclosure to different Power Distribution Units
Left Rack PDU
Right Rack PDU
PSU#0 inlet
PSU#1 inlet
Always follow the local power cabling regulations!
PSU#0 inlet
PSU#1 inlet
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

5. Backend Cabling QSFP (1)
Fujitsu Training Documentation
Backend Cabling QSFP (1)
Hardware Installation ETERNUS DX Entry S4
Reverse cabling
Cabling runs in ascending order from CM#0 towards IOM#0
Connect SAS (OUT) port with SAS (IN) port
Cabling runs in descending order from IOM#1 towards CM#01 IN
OUT IN
OUT
Drive Enclosure# 02 IN
OUT IN
OUT
Drive Enclosure #01
Controller Enclosure
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

6. Backend Cabling QSFP (2)
Fujitsu Training Documentation
Backend Cabling QSFP (2)
Hardware Installation ETERNUS DX Entry S4
Follow the SAS port labels at the Enclosures
This will point to the correct cabling
This sign means "IN" and this sign means "OUT"
Connect the cables according the labels showing the direction
Cable end marked with plug into Enclosure connector marked with
SAS ports of the Controller Enclosure always have the type "OUT"
QSFP Cable
Is a twin-cable with a Mini SAS connector at its end
The cable has a blue release tab that must be applied when removing the cable from the connector
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

7. Backend Cabling QSFP (3)
Fujitsu Training Documentation
Backend Cabling QSFP (3)
Hardware Installation ETERNUS DX Entry S4
Extra care need to be taken when connecting the SAS cables between CM and DE
MiniSAS connectors have a very poor mechanism for preventing the connector to be connected wrong way around
Therefor cable and Jack are colored labeled
Cable tab side to match with the blue color of the receptacle
Pink color coding for the other side of the cable and receptacle
Incorrectly connected cable leads not only to malfunction but can potentially damage also
The built-in MiniSAS electronics of the cable
The SAS electronics within the CM or IOM
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

8. Backend Cabling QSFP (5)
Fujitsu Training Documentation
Backend Cabling QSFP (5)
Hardware Installation ETERNUS DX Entry S4
DE expansion of an ETERNUS DX S4 system
(1) Disconnect the SAS cable CM#1  IOM#1
(2) Connect the SAS cable CM#1(OUT) to IOM#1(IN) of the last, new DE
(3) Connect the SAS cable IOM#1(OUT) of the last, new DE to the previous DE IOM#1(IN)
During the expansion procedure ETERNUS DX S4 is fully functional accessing the HDDs of the existing DEs via the SAS backend cabling path CM#0 to IOM#0 CM
DE#01
Rack#1 CM
DE#01
DE#02
Rack#1 CM
DE#01
DE#02
DE#03
Rack#1
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

9. DE Expansion between Racks
Fujitsu Training Documentation
DE Expansion between Racks
Hardware Installation ETERNUS DX Entry S4
Following QSFP cable lengths are available
For direct connections and for reverse cabling between DEs as well as between two racks in 2.5 m, 3.5 m and 6 m
With DX Entry S4 systems maximum 10 DEs can be added to the CE
DE#07
Rack#1
Rack#2
DE#06
DE#05
DE#04
DE#03
DE#02
DE#0A
DE#01
DE#09 CM
DE#08
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

10. DE Expansion between Racks
Fujitsu Training Documentation
DE Expansion between Racks
Hardware Installation ETERNUS DX Entry S4
Flexible installation into customer's environment
It is possible to locate enclosures/racks up to 30m away from each other
For DX100 S3/S4 and DX200 S3/S4
Cable length with 15 m and 30 m is available
Active Optical Cable (AOC) SAS-3 allows DE to be installed in different areas
No need to secure extra space for future expansion
Different floors
2nd floor
Line 1
Line 2
Line 3
Possible to install up to two rows away from each other
Possible to install into a faraway rack ~
1st floor
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

11. Advantage of Reverse QSFP Cabling
Fujitsu Training Documentation
Advantage of Reverse QSFP Cabling
Hardware Installation ETERNUS DX Entry S4
In the extremely rare case of a complete DE failure all HDDs remain accessible in all surviving DEs
Rack#1
Rack#2
DE#07
DE#06
DE#05
No longer accessible
DE#04
DE#03
DE#02
DE#0A
DE#01
DE#09 CM
DE#08
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

12. Single / Dual Controller Update
Fujitsu Training Documentation
Single / Dual Controller Update
Hardware Installation ETERNUS DX Entry S4
A single CM configuration is allowed to be upgraded to a dual CM configuration in the field
Also the Drive Enclosure need to be upgraded
Note the reverse QSFP cabling of the IOM#1 expansion
Single CM
Dual CM CE CE
CM#0 CA CA
CM#0 CA CA
CM#1 CA CA
DE#01
DE#01
IOM
IOM
IOM
DE#02
DE#02
IOM
IOM
IOM
CA: Channel Adapter
IOM: IO module
DE: Device Enclosure
1 CM to 2 CM upgrade parts
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

13. DX Entry S4 HD-DE Expansion
Fujitsu Training Documentation
DX Entry S4 HD-DE Expansion
Hardware Installation ETERNUS DX Entry S4
Maximum number of HD-DEs
DX100 S4
2 HD-DEs when the total number of HDDs does not exceed 144
DX200 S4
4 HD-DEs when the total number of HDDs does not exceed 264
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

14. Fujitsu Training Documentation
Power On Procedure (1)
Hardware Installation ETERNUS DX Entry S4
The ETERNUS DX S4 systems can be Powered On directly from the Controller Enclosure
Push the Power Switch
The Power Switch of the CE lights green
The power on sequence takes about 2 minutes
If everything is OK, the green Ready sign in the CE and the green Power LED in the DE switch on ID
Fault
Power ID
Power
Ready
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

15. Fujitsu Training Documentation
Power On Procedure (2)
Hardware Installation ETERNUS DX Entry S4
Controller Enclosure LEDs
POWER SWITCH with integrated LED
Constant green when the power is turned on
READY LED
Constant green when device is available for use
FAULT LED
Constant amber when a failure is detected in the ETERNUS DX system
Blinks in amber when a component which requires preventive maintenance is detected
MAINT LED
Constant green when the system has its status set to Maintenance
IDENTITY LED
Constant blue when locate functionality is enabled by the GUI or CLI
CACHE LED
Constant green when data exists in cache memory
Blinks in green when cached data is saved to the flash memory
Power switch
Power indicator
Fault
Identify
Maintenance
Cache
Ready
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

16. Power On Procedure (3) Drive Enclosure LEDs
Identical for 2.5" and 3.5" DE
Identify LED
Constant blue when locate functionality is enabled by the GUI or CLI
Power LED
The Drive Enclosure is operating normally and was switched on by the CM
ID (7-segment)
Shows a 2-digit Drive Enclosure ID
First digit is the SAS bus number
The DX Entry S4 systems always show bus no. "0"
Second digit is the DE number for example "01" = DE#1, "02" = DE#2… "0A" = DE#10
Is assigned automatically by the SAS backend cabling during the Add DE procedure
DE ID
Identify
Fault
Power
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017

17. Fujitsu Training Documentation
Power Off Procedure
Hardware Installation ETERNUS DX Entry S4
Verify with the customer that all server I/O is stopped
Also confirm that the "Cache" LED in the Operator Panel is off
Hold down the "Power Switch" of the Controller Enclosure for approximately 5 seconds
The ETERNUS DX system will shutdown all Enclosures gracefully
In case of moving ETERNUS to a new location, you naturally have also to disconnect the AC power cords from the PDUs after the system is powered off
Make sure the Cache LED of the Controller Enclosure is off
Power switch
Cache
Ready
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

18. Operator Panel - Function Button (1)
Fujitsu Training Documentation
Operator Panel - Function Button (1)
Hardware Installation ETERNUS DX Entry S4
Remove the plastic left hand side Flange Cover to get access to the Function Button
Function Button is located next to the Maintenance (MNT) LED
The Operator Panel for the 2.5" and 3.5" CE has the same appearance
Use the pin tool to operate one of the following functions
See next slide for further details
Enable / disable Maintenance Mode
Change CM Master association
Initializing network settings back to factory default values for MNT and RMT port
Initializing factory DX local user accounts
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

19. Operator Panel - Function Button (2)
Fujitsu Training Documentation
Operator Panel - Function Button (2)
Hardware Installation ETERNUS DX Entry S4
The operation can be performed by carrying out the following steps1)
To toggle the system status between "Maintenance" and "Normal"
Keep the Function Button pushed for three seconds
The MNT LED lights green when the system is in Maintenance mode
The MNT LED is off when the system is in Normal mode
Switch the functionality of Master CM to the other Controller Module
(1) Switch on "Maintenance Mode"
(2) Push down the Function Button twice within three seconds
The Master LED lights green to indicate the Master CM
(3) Switch off "Maintenance Mode"
1) With DX Entry S4 the RMT port is designated for maintenance purposes
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

20. Operator Panel - Function Button (3)
Fujitsu Training Documentation
Operator Panel - Function Button (3)
Hardware Installation ETERNUS DX Entry S4
Initializing network settings back to factory default values for MNT and RMT port of the CM1)
(1) Switch on "Maintenance Mode"
(2) Push down the Function Button three times within three seconds
The MNT LED blinks green for a few seconds
(3) Switch off "Maintenance Mode"
Attention In parallel the network settings of the MNT port are completely removed
Master-IP-Address and Netmask
Slave-IP-Address and Netmask
Primary and Secondary DNS-IP-Addresses
Wake-on-LAN disabled
List of allowed IP-Addresses
Make always a note about the above MNT network settings
1) With DX Entry S4 the RMT port is designated for maintenance purposes
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

21. Operator Panel - Function Button (4)
Fujitsu Training Documentation
Operator Panel - Function Button (4)
Hardware Installation ETERNUS DX Entry S4
Initializing factory DX local user accounts
The operation can be performed by carrying out the following steps
Initialization to the factory user accounts ''root'' and ''f.ce'' with default settings
(1) Switch on "Maintenance Mode"
(2) All management LAN ports (FST and MNT) must be unplugged
(3) Push down the Function Button ''Function'' five times within three seconds
The Master LED lights green to indicate the Master CM
(4) Switch off "Maintenance Mode"
Attention
Other created local user accounts are deleted, too
Make always a note about the user accounts and its settings
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017
Copyright Fujitsu, Release June 2017

22. Fujitsu Training Documentation
Hardware Installation ETERNUS DX Entry S4
Copyright Fujitsu, Release June 2017