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Note -
In the case of a dual power feed, connect the power cords in their original positions by
referring to the record that you made before the start of maintenance.
XSCF>
testsb -y -p 00-0
Note -
In the case of a dual power feed, connect the power cords in their original positions by
referring to the record that you made before the start of maintenance.
For details, see "6.5.1 Installing the power cord."
2.
Return to the operation of the XSCF firmw are replacefru co mman d to confirm
that th e chassis has been incorpor ated into the system.
For details, see "6.1 Incorporating an FRU into the System with the replacefru
Command."
3.
Execute the testsb command to confirm t h at the internal disk requiring
maintenance is normally recognized.
When you enter the "-y" option for the testsb command, the system automatically
answers "y" (yes) in response to an inquiry.
The following example shows the diagnosis of system board 00-0.
During the diagnosis processing, the probe-scsi-all command of the OpenBoot
PROM is executed, and the result is displayed.
4.
Power on th e physical p artition r equ iring maintenanc e.
For details, see "6.3 Powering On the Physical Partition Requiring Maintenance."
5.
Close t h e rack d oor.
12.6.5 System-stopped maintenance
1.
Connect all the po wer c ords to the PSU backplane unit.
For details, see "6.5.1 Installing the power cord."
2.
Return to the operation of the XSCF firmw are replacefru co mman d to confirm
that th e chassis has been incorpor ated into the system.
For details, see "6.1 Incorporating an FRU into the System with the replacefru
Command."
For a single-chassis configuration, you do not have to incorporate the chassis.
Proceed to step 3.
3.
Execute the testsb command to confirm t h at the internal disk requiring
maintenance is normally recognized.
When you enter the "-y" option for the testsb command, the system automatically
answers "y" (yes) in response to an inquiry.
The following example shows the diagnosis of system board 00-0.
Chapter 12 Maintaining the Internal Disks 237