Fujitsu SPARC M10-4 Service Manual page 434

Confirm the hardware and software configurations.
Power off the physical partition requiring maintenance.
Execute the replacefru command to release the SPARC M10-4S requiring
maintenance from the system.
XSCF> replacefru
Remove all the power cords from the PSU backplane unit or power supply
unit of the chassis requiring maintenance.
Note -
27.3.4 System-stopped maintenance
Open the rack door.
Log in to the XSCF shell.
Execute the showlogs command to identify the component requiring
maintenance.
XSCF> showlogs error
Confirm the hardware and software configurations.
Power off all the physical partitions.
For maintenance on the XSCF DUAL control cable connecting one SPARC
M10-4S to another, execute the replacefru command to release the SPARC
M10-4S requiring maintenance from the system.
XSCF> replacefru
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ February 2014
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