Enabling The Removal Of A Power Supply Unit; Active/Hot Maintenance - Fujitsu M10-4 Service Manual

10.3 Enabling the Removal of a Power
Supply Unit
This section describes the preparations that must be completed prior to the removal
of a power supply unit. The preparation procedure differs depending on the
maintenance type as follows:
Note - See the procedure for system-stopped maintenance for inactive/cold maintenance in a
single-chassis configuration.

Active/Hot maintenance

■
Inactive/Hot maintenance
■
Inactive/Cold maintenance
■
System-stopped maintenance
■
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.
10.3.1 Active/Hot maintenance
Note - Active/hot maintenance is supported only for a redundant configuration.
1.
Open the rack door.
2.
Log in to the XSCF shell.
3.
Execute the showlogs command to identify the component requiring
maintenance.
XSCF> showlogs error
For details, see
4.
Confirm the hardware and software configurations.
For details, see
5.
Execute the replacefru command to release the power supply unit 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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"3.3.5 Checking log information."
"4.2 Confirming the System Configuration."