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Contents

  1. Preface
  2. Chapter 1 Before Starting Maintenance Work
    1.  1.1 Warning/Caution Indications
    2.  1.2 Labels/Tags
    3.  1.3 Safety Precautions
    4.  1.4 Notes Regarding Static Electricity
    5.  1.5 Other Precautions
    6.  1.6 Emergency Power Off
  3. Chapter 2 Understanding the System Components
    1.  2.1 Identifying the Names and Locations of Components
    2. Click 2.2 Confirming the Functions of the Operation Panel
    3. Click 2.3 Checking the LED Indications
    4. Click 2.4 Confirming the Types of Cable
  4. Chapter 3 Types of Maintenance
    1. Click 3.1 Types of Maintenance Supported for the Crossbar Box
    2.  3.2 Active Maintenance
    3.  3.3 Inactive Maintenance
    4.  3.4 System-Stopped Maintenance
  5. Chapter 4 Preparation and Precautions for Maintenance
    1. Click 4.1 Confirming the System Configuration
    2. Click 4.2 Troubleshooting
    3. Click 4.3 Maintenance Precautions
  6. Chapter 5 Enabling the Removal of a FRU Requiring Maintenance
    1.  5.1 Preparing Tools Required for Maintenance
    2. Click 5.2 Releasing the Chassis for a Connecting Physical Partition From the System
    3.  5.3 Saving XSCF Setting Information
    4. Click 5.4 Releasing FRUs of the Crossbar Box From the System With the replacefru Command
    5. Click 5.5 Accessing a FRU
  7. Chapter 6 Restoring the System
    1. Click 6.1 Restoring the Chassis
    2. Click 6.2 Incorporating the FRUs of the Crossbar Box Into the System With the replacefru Command
    3. Click 6.3 Diagnosing a Replacement FRU
    4.  6.4 Restoring XSCF Setting Information
    5.  6.5 Incorporating a Chassis Into a Physical Partition
    6.  6.6 Returning the Mode Switch to Locked Mode
    7.  6.7 Powering On the Physical Partition Requiring Maintenance
    8. Click 6.8 Starting the Entire System
  8. Chapter 7 Maintenance Flow
    1.  7.1 Maintenance Workflow
    2.  7.2 Active Maintenance Flow
    3.  7.3 Inactive Maintenance Flow
    4. Click 7.4 System-Stopped Maintenance Flow
  9. Chapter 8 Maintaining the XSCF Unit
    1.  8.1 Before Maintaining an XSCF Unit
    2.  8.2 Location of the XSCF Unit
    3.  8.3 Maintenance Precautions
    4.  8.4 Removing the XSCF Unit
    5.  8.5 Switching the microSD Card
    6.  8.6 Installing the XSCF Unit
    7.  8.7 Checking the XCP Firmware Version
  10. Chapter 9 Maintaining the XSCF BB Control Cables
    1.  9.1 Before Maintaining an XSCF BB Control Cable
    2.  9.2 Configuration of the XSCF BB Control Ports
    3.  9.3 Removing an XSCF BB Control Cable
    4.  9.4 Installing an XSCF BB Control Cable
  11. Chapter 10 Maintaining the XSCF DUAL Control Cables
    1.  10.1 Before Maintaining an XSCF DUAL Control Cable
    2.  10.2 Configuration of the XSCF DUAL Control Ports
    3.  10.3 Removing an XSCF DUAL Control Cable
    4.  10.4 Installing an XSCF DUAL Control Cable
  12. Chapter 11 Maintaining the Crossbar Cables (Optical)
    1.  11.1 Before Maintaining a Crossbar Cable (Optical)
    2.  11.2 Configuration of Connection Ports for Crossbar Cables (Optical)
    3.  11.3 Removing a Crossbar Cable (Optical)
    4.  11.4 Installing a Crossbar Cable (Optical)
  13. Chapter 12 Maintaining the Crossbar Units
    1.  12.1 Before Maintaining a Crossbar Unit
    2.  12.2 Configuration of the Crossbar Units
    3.  12.3 Removing a Crossbar Unit
    4.  12.4 Installing a Crossbar Unit
  14. Chapter 13 Maintaining the Power Supply Units
    1.  13.1 Before Maintaining a Power Supply Unit
    2.  13.2 Configuration of the Power Supply Units
    3.  13.3 Removing a Power Supply Unit
    4.  13.4 Installing a Power Supply Unit
  15. Chapter 14 Maintaining the XSCF Interface Unit
    1.  14.1 Before Maintaining an XSCF Interface Unit
    2.  14.2 Location of the XSCF Interface Unit
    3.  14.3 Maintenance Precautions
    4.  14.4 Removing the XSCF Interface Unit
    5.  14.5 Installing the XSCF Interface Unit
  16. Chapter 15 Maintaining the Fan Units
    1.  15.1 Before Maintaining a Fan Unit
    2.  15.2 Configuration of the Fan Units
    3. Click 15.3 Removing a Fan Unit
    4. Click 15.4 Installing a Fan Unit
  17. Chapter 16 Maintaining the Fan Backplane
    1.  16.1 Before Maintaining a Fan Backplane
    2.  16.2 Configuration of the Fan Backplane
    3. Click 16.3 Removing the Fan Backplane
    4. Click 16.4 Installing the Fan Backplane
  18. Chapter 17 Maintaining the Operation Panel
    1.  17.1 Before Maintaining the Operation Panel
    2.  17.2 Location of the Operation Panel
    3.  17.3 Maintenance Precautions
    4. Click 17.4 Removing the Operation Panel
    5. Click 17.5 Installing the Operation Panel
  19. Chapter 18 Maintaining the Cable Kit
    1.  18.1 Before Maintaining a Cable Kit
    2. Click 18.2 Configuration of the Cable Kit
    3. Click 18.3 Removing the Cable Kit
    4. Click 18.4 Installing the Cable Kit
  20. Chapter 19 Maintaining the Crossbar Backplane Unit
    1.  19.1 Before Maintaining a Crossbar Backplane Unit
    2.  19.2 Location of the Crossbar Backplane Unit
    3.  19.3 Removing the Crossbar Backplane Unit
    4.  19.4 Installing the Crossbar Backplane Unit
  21. Chapter 20 Maintaining the Dedicated Power Distribution Unit Mounted on the Rack for Expanded Connection
    1.  20.1 Before Maintaining a Dedicated Power Distribution Unit
    2. Click 20.2 Configuration of the Dedicated Power Distribution Unit
    3. Click 20.3 Removing the Dedicated Power Distribution Unit
    4.  20.4 Installing the Dedicated Power Distribution Unit
  22. Appendix A Component List
  23. Appendix B Component Specifications
    1.  B.1 Crossbar Unit
    2.  B.2 XSCF Unit
    3.  B.3 XSCF Interface Unit
    4.  B.4 Power Supply Unit
    5.  B.5 Fan Unit
    6.  B.6 Various Backplanes
    7.  B.7 Operation Panel
  24. Appendix C External Interface Specifications
    1. Click C.1 Serial Port
    2.  C.2 USB Port
    3.  C.3 RESET Switch
  25. Appendix D Removing the Lithium Battery
    1.  D.1 Location of the Lithium Battery
    2.  D.2 Removing the Lithium Battery

8.7 Checking the XCP Firmware Version


8.7 Checking the XCP Firmware Version
This section describes the procedure for checking the XCP firmware version after XSCF unit maintenance work.
The XCP firmware version of each chassis in the building block configuration must be the same.
  1. Log in to the XSCF, and confirm that the XCP firmware version is the same as before XSCF unit replacement.
  1. If the XCP firmware version is different between the maintenance part and the existing system, the message "XSCF firmware update now in progress. BB#xx, please wait for XSCF firmware update complete." appears at login to the XSCF. Then, the XCP firmware version will be automatically matched.
Password: *****
XSCF firmware update now in progress. BB#81,
please wait for XSCF firmware update complete.
XSCF>
  1. The version matching takes about 50 minutes.
    If the above message appears, execute the showlogs monitor command, and check for the "XCP firmware version synchronization completed" message. The message indicates the completion of XCP firmware matching. Then, perform the work below.
XSCF> showlogs monitor
Jul 7 14:51:43 SPARCM12 Event: SCF:XCP firmware version synchronization started
Jul 7 14:51:43 SPARCM12 Event: SCF:XSCF firmware update is started (BB#81)
Jul 7 14:51:43 SPARCM12 Information: /XBBOX#81/XSCFU:SCF:SCF Diagnosis initialize RTC (*1)
Jul 7 14:51:43 SPARCM12 Alarm: :SCF:Gaps between XBBOX-ID (*2)
Jul 7 14:51:44 SPARCM12 Event: SCF:XSCF ready
Jul 7 15:28:25 SPARCM12 Event: SCF:Standby XSCF Ready(BB#81)
:
Jul 7 15:40:17 SPARCM12 Event: SCF:XSCF update has been completed (BBID=81, bank=0)
Jul 7 15:40:18 SPARCM12 Event: SCF:XCP update has been completed (XCP version=3080:last version=3090)
Jul 7 15:40:18 SPARCM12 Event: SCF:XSCF firmware update has been completed (BB#81)
Jul 7 15:40:18 SPARCM12 Event: SCF:XCP firmware version synchronization completed
*1 If the "SCF:SCF Diagnosis initialize RTC" message appears, ignore the message.
*2 If the "SCF:Gaps between XBBOX-ID" message appears, ignore the message.
  1. Execute the version command to check the firmware version on every crossbar box and SPARC M12-2S/M10-4S.
  1. The command displays the overall XCP firmware version.
    Confirm that the XCP firmware version on each crossbar box and SPARC M12-2S/M10-4S is the same as the master XSCF version.
    If they are the same, steps 3 and later are not necessary. If they are not the same, perform steps 3 and later.
XSCF> version -c xcp
XBBOX#80-XSCF#0 (Master)
CP0 (Current): xxxx
CP1 (Reserve): xxxx
BBOX#81-XSCF#0 (Standby)
CP0 (Current): xxxx
CP1 (Reserve): xxxx
BB#00-XSCF#0
XCP0 (Current): xxxx
XCP1 (Reserve): xxxx
BB#01-XSCF#0
XCP0 (Current): xxxx
XCP1 (Reserve): xxxx
BB#02-XSCF#0
XCP0 (Current): xxxx
XCP1 (Reserve): xxxx
BB#03-XSCF#0
XCP0 (Reserve): xxxx
XCP1 (Current): xxxx
  1. If the XCP firmware version is not the same, execute the getflashimage -l command to check whether the XCP image file of the version before XSCF unit replacement is saved on the master XSCF.
  1. If not saved, import the XCP image file.
    The following example imports the XCP image file of the version before XSCFU replacement.
XSCF> getflashimage -l
Existing versions:
Version Size Date
BBXCP3060.tar.gz 107650264 Thu Aug 06 08:54:02 JST 2020
XSCF> getflashimage file:///media/usb_msd/xxxx/BBXCP3080.tar.gz
  1. Execute the flashupdate -c sync command to match the XCP firmware version on all crossbar boxes and SPARC M12-2S/M10-4S units.
    Match the XCP firmware version with the master XSCF version.
XSCF> flashupdate -c sync
XCP update is started. [3600sec]
0..... 30..... 60..... 90.....120.....150.....180.....210.....240.....
270.....300.....330.....360.....390.....420.....450.....480.....510.....
  1. Execute the showlogs monitor command, and check for the "XCP update has been completed" message. The displayed message indicates the completion of the XCP firmware update.
XSCF> showlogs monitor
Sep 8 13:39:31 SPARCM12 Event: SCF:XCP update is started (XCP version=3080:last version=3080)
Sep 8 13:41:55 SPARCM12 Event: SCF:Updating XCP:Preparing to update XSCF (BBID=81, bank=1)
Sep 8 13:42:20 SPARCM12 Event: SCF:Updating XCP:Updating XSCF (BBID=81, XSCF version=03080000)
Sep 8 13:46:35 SPARCM12 Event: SCF:Updating XCP:XSCF updated (BBID=81, bank=1)
Sep 8 13:46:35 SPARCM12 Event: SCF:Updating XCP:XSCF bank has changed (BBID=81, bank=1, XCP version=3080:last version=3090)
Sep 8 13:52:32 SPARCM12 Event: SCF:Standby XSCF Ready(BB#81)
Sep 8 13:53:16 SPARCM12 Event: SCF:Updating XCP:Preparing to update XSCF (BBID=81, bank=0)
Sep 8 13:53:39 SPARCM12 Event: SCF:Updating XCP:Updating XSCF (BBID=81, XSCF version=03080000)
Sep 8 13:57:35 SPARCM12 Event: SCF:Updating XCP:XSCF updated (BBID=81, bank=0)
Sep 8 14:03:16 SPARCM12 Event: SCF:XCP update has been completed (XCP version=3080:last version=3080)
  1. Execute the version command to check the XCP firmware version on every crossbar box and SPARC M12-2S/M10-4S.
XSCF> version -c xcp
XBBOX#80-XSCF#0 (Master)
XCP0 (Current): xxxx
XCP1 (Reserve): xxxx
XBBOX#81-XSCF#0 (Standby)
XCP0 (Current): xxxx
XCP1 (Reserve): xxxx
BB#00-XSCF#0
XCP0 (Current): xxxx
XCP1 (Reserve) : xxxx
ÛB#01-XSCF#0
XCP0 (Current): xxxx
XCP1 (Reserve): xxxx
BB#02-XSCF#0
XCP0 (Current): xxxx
XCP1 (Reserve): xxxx
BB#03-XSCF#0
XCP0 (Reserve): xxxx
XCP1 (Current): xxxx

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