Fujitsu M10-4 Service Manual page 100

Confirm that the logical domains are not using the I/O devices in the chassis
1.
requiring maintenance.
For details, see
or logical
2. Log in to the XSCF shell.
3. If the server requiring maintenance is operating as the master chassis,
execute the switchscf command to switch the master XSCF to the standby
XSCF.
Enter "y" in response to the confirmation message.
If the chassis requiring maintenance is the slave XSCF, go to step 5.
XSCF> switchscf -t Master
The XSCF unit switch between the Master and Standby states.
Continue? [y|n] : y
Log in to the XSCF again.
4.
Execute the showboards command to check the status of the server
5.
connected to the chassis requiring maintenance.
The BB-ID of the chassis requiring maintenance is indicated by the system board
(PSB) number.
In the following example, the [Fault] column displays "Degraded" for PSB 00-0,
indicating that the system board is operating with some faulty parts.
XSCF> showboards -va
PSB
---- ------------ ----------- ---- ---- ---- ------- --------
00-0 00(00)
01-0 00(01)
02-0 00(02)
03-0 00(03)
6. Execute the deleteboard command with the -c disconnect option specified to
release the chassis requiring maintenance from the physical partition.
If you have not manually released any of the following resources beforehand, be
sure to specify the "-m unbind=resource" option: CPU core, memory, and PCIe
root complex. With this option specified, the command automatically deletes the
resource and then releases the system board.
Note - The -m unbind=resource option of the deleteboard command is supported by Oracle
VM Server for SPARC 3.2 or later.
In the following example, PSB 00-0 is released from the physical partition.
XSCF> deleteboard -c disconnect 00-0
7. Execute the showresult command to check the end status of the deleteboard
86 Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ June 2023
"5.3.1 Checking the operating condition of the physical partition
domain" to "5.4.1 Releasing the assignment of I/O
PPAR-ID(LSB) Assignment
Assigned
Assigned
Assigned
Assigned
Pwr Conn Conf Test
y y y Passed
y y y Passed
y y y Passed
y y y Passed
devices."
Fault
Degraded
Normal
Normal
Normal