Fujitsu M10-4 Service Manual page 323

Table 16-1 Types of maintenance for the crossbar unit
Configuration
Building block configuration Unsupported
* All the physical partitions must be powered off, and the system must be completely shut down.
16.2.2 Maintenance flow
Table 16-2
Table 16-2 Maintenance flow
Details of update process
1
2
3
4
16.3 Enabling the Removal of a Crossbar
Unit
This section describes preparation that must be completed prior to removing a
crossbar unit.
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.
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
Active/hot Active/cold
Unsupported
lists the sequence of the maintenance procedure for the crossbar units.
Preparation
Removing the crossbar units
Installing the crossbar unit
Restoring the system
"3.3.5 Checking log
"4.2 Confirming the System
Chapter 16 Maintaining the Crossbar Units of the Crossbar Box
Inactive/hot Inactive/cold
Unsupported Unsupported
information."
Configuration."
System stopped
Supported (*)
Replacement
16.3
16.4
16.5
16.6
299