Server User Manual

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
XSCF>
replacefru
■
Do not bend the crossbar cables (optical) unduly. If you unduly bend a crossbar
cable (optical), it may be damaged. Ensure that the static/dynamic bending radius
of the crossbar cable (optical) is no less than 35 mm (1.4 in.).
25.3 Enabling the Removal of a Crossbar
Cable (Optical)
This section describes the preparations that must be completed prior to removing a
crossbar cable (optical). The preparation procedure differs depending on the
maintenance type as follows:
■
Inactive/Cold maintenance
■
System-stopped maintenance
25.3.1 Inactive/Cold maintenance
1.
Open the rack door.
2.
LogintotheXSCFshell.
3.
Execute the showlog s 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.
Power off the physical partition requiring maintenance.
For details, see "5.3 Powering Off the Physical Partition Requiring Maintenance."
6.
Execute the replacefru command to release the SPARC M10-4S requiring
maintenance from the system.
For details, see "5.1 Releasing an FRU from the System with the replacefru
Command."
Chapter 25 Maintaining the Crossbar Cables (Optical) 393