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11-10 SPARC Enterprise M8000/M9000 Servers Service Manual • October 2012
Note – If your system is the M9000 server with Expansion Cabinet, take note of the XSCF
message or error log information, which points out the suspect unit.
- When it is "XSCFU_C," replace XSCFU_C.
- When it is "XSCFU_B," you must extract XSCF_B and XSCF_C at the same time. For
insertion, insert XSCFU_C first, and then XSCFU_B.
Caution – Do not forcibly push the XSCFU when inserting it, even if it is not moving
smoothly. You may fail to insert the XSCFU due to the presence of any obstruction in a slot
or any problem with a connector pin; and if you forcibly insert it, serious damage may result.
Caution – Do not forcibly push the cable connector when inserting it. If the cable
connector is forcibly inserted, the cable connector might be damaged.
10. Go back to the terminal that is connected to XSCF, and perform the input operation
according to the guidance of the maintenance menu that is displayed after the
replacement.
a. Perform operation according to instructions of messages. When the display of the
maintenance menu returns to the initial page, the operation is completed.
b. Exit the maintenance menu.
In case communication with XSCF is lost
During execution of the maintenance command (such as the replacefru command) in
the active XSCF unit, in case communication with XSCF is lost for some reason such as
LAN disconnection, re-execute the command in the manner described below:
i. Reconnect to XSCF.
In case multiple maintenance commands executed, the XSCF becomes locked status
and the message as follows appears.
When the above message displayed, execute the unlockmaintenance command
to forcibly release the XSCF locked status.
For details of the unlockmaintenance command, see the SPARC Enterprise
M3000/M4000/M5000/M8000/M9000 Servers XSCF User’s Guide, the SPARC
Enterprise M3000/M4000/M5000/M8000/M9000 Servers XSCF Reference Manual,
or the man page.
ii. Execute the showhardconf command.
Unable to perform maintenance commands at this time.
Another user is currently executing a maintenance command.
XSCF> unlockmaintenance