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Chapter 25 Addition, Deletion, and Upgrade of FRU 25-11
4. Use the showstatus(8) command to confirm that a component in Faulted or
Deconfigured status doesn't exist.
If there is no problem, the message of "No failures found in System
Initialization" appears. If case of other messages, contact a certified service
engineer before proceeding to the next step.
5. Power off the domain which is assigned with the CMU containing the CPU to be
upgraded.
6. Confirm that the target domain is shut down.
7. Change the mode switch setting on the operator panel from Locked to Service.
8. Collect an XSCF snapshot to archive the system status prior to update.
This data will be of help, in case any problem occurred during the update.
9. Update the XCP version.
For the firmware updating procedures, see the SPARC Enterprise
M3000/M4000/M5000/M8000/M9000 Servers XSCF User’s Guide.
10. After the XCP update is completed, reboot the XSCF via the rebootxscf
command.
11. After the XSCF reset, log in to XSCF again.
12. Power on the target domain, and apply OpenBoot PROM firmware.
It stops at ok prompt. It is not necessary to start Oracle Solaris OS.
XSCF> showstatus
XSCF> poweroff -d domain_id
XSCF> showlogs power
XSCF> snapshot -t user@host:directory
XSCF> rebootxscf
XSCF> poweron -d domain_id