Fujitsu SPARC M10-4, Service Manual

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Note - See the procedure for system-stopped maintenance for inactive/cold maintenance in a
single-chassis configuration.
Caution -
To completely shut down the system, all the power cords must be
removed. If the power cords are not removed, an electrical failure may occur.
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.
XSCF>
showlogs error
reconfigured, the physical partition must also be reconfigured.
7.3 Enabling the Removal of a CPU
Memory Unit
This section describes the preparations that must be completed prior to removing a
CPU memory unit. The preparation procedure differs depending on the maintenance
type as follows:
■
Active/Cold maintenance
■
Inactive/Cold maintenance
■
System-stopped maintenance
7.3.1 Active/Cold maintenance
1.
Open the rack door.
2.
Log in to the XSCF shell.
3.
Execute the showlogs command to identify the component requiring
maintenance.
For details, see " 3.3.5 Checking log information ."
4.
Confirm the hardware and software configurations.
For details, see " 4.2 Confirming the System Configuration ."
5.
Release the chassis, in which the CPU memory unit requiring maintenance is
Chapter 7 Maintaining the CPU Memory Units 93