FUJITSU SPARC ENTERPRISE M8000 - Manual (Page 210)

7-16 SPARC Enterprise M8000/M9000 Servers Service Manual • August 2009
12. Confirm that the replacement components are normal by using the
showhardconf or showstatus command of XSCF.
Unless "*" is displayed for a replacement IOU, CPU, or DIMM, it is operating
normally.
For details of the showhardconf command and showstatus command, see the
SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers XSCF User’s Guide,
the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers XSCF Reference
Manual, or the man page.
Note – The showstatus command displays information on degraded components.
13. Close the door on the server, and lock it.
7.3 Cold Replacement
In cold replacement, none of the replacement work is performed with the
maintenance menu from a terminal connected to XSCF.
The procedure is as follows.
1. Unlock and open a door of the server.
For details, see Chapter 5 .
2. Change the mode switch setting on the operator panel from Locked to Service.
Note – When the maintenance work is completed, be sure to confirm the mode
switch setting and return the switch to Locked.
3. Stop (turn off power) all domains together. Take either of the following two
actions:
■ Press and hold the POWER switch on the operator panel for at least four
seconds.
■
From a console that is connected to XSCF, log in to XSCF, and execute the
poweroff -a
command.
The OS shutdown processing is executed for all the domains, and then the
power-off processing is executed.
4. Confirm that the power-off processing is completed by confirming that the
POWER LED (green) on the operator panel is off.