Fujitsu SPARC M10-1, Service Manual

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Table 14-1 Maintenance types for HDD backplane
Active/hot Inactive/hot
(system
stopped/hot)
Inactive/cold
(system
stopped/cold)
- - OK
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.
XSCF> showlogs error
14.2.1 Types of maintenance
Table 14-1 lists the types of maintenance for the HDD backplane. For the definition of
maintenance, see " 4.3 Understanding Types of Maintenance ."
14.2.2 Precautions for replacement
Note the following points when replacing the HDD backplane:
■
When removing the HDD backplane, be careful not to damage any components,
such as the connectors.
14.3 Enabling the Removal of the HDD
Backplane
This section describes the preparations that must be completed prior to removing the
HDD backplane.
1.
Open the rack door.
2.
Log in to the XSCF shell.
3.
Execute the showlogs command to identify the HDD backplane 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.
Stop the system.
For details, see " 5.2 Stopping the System ."
Chapter 14 Maintaining the HDD Backplane 155