Active/Cold Maintenance - Fujitsu M10-4 Service Manual

Note - See the procedure for system-stopped maintenance for inactive/cold maintenance in a
single-chassis configuration.

Active/Cold maintenance

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Inactive/Cold maintenance
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System-stopped maintenance
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7.8.1 Active/Cold maintenance
Note - Use the DR of the system board on a physical partition for active/cold maintenance.
For the XCP and Oracle VM Server for SPARC/SRU versions that correspond to the DR, see
the latest Product Notes.
Note - Active/cold maintenance can be performed only for a building block configuration.
1.
Connect all the power cords to the PSU backplane unit of the chassis
requiring maintenance.
For details, see
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.
2.
Return to the operation of the XSCF firmware replacefru command to confirm
that the chassis has been incorporated into the system.
For details, see
the
3.
Execute the diagxbu command to diagnose the crossbar cables.
Diagnosis is performed when the system board of the chassis connected with the
crossbar cables is incorporated into the physical partition, and the physical
partition is powered on.
The example below specifies the following:
00: BB-ID of the chassis to start the diagnosis
02: PPAR-ID of the destination where the chassis to start the diagnosis is
connected (You can specify only one of these.)
XSCF> diagxbu -y -b 00 -p 02
4.
Execute the showlogs command to confirm that the system is operating
normally.
XSCF> showlogs error
"6.5.1 Installing the power
"6.1.1 Incorporating an FRU of the SPARC M10-4/M10-4S into
system."
cord."
Chapter 7 Maintaining the CPU Memory Units 159