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Caution -
Do not operate a target Field Replaceable Unit (FRU) while OpenBoot
PROM is running (the ok prompt is displayed). After powering off the physical
partition or starting Oracle Solaris, operate the target FRU.
Chapter 5
Understanding the Preparations for
Enabling Maintenance
This chapter describes the preparations that must be completed before you physically
remove a component. See this chapter, as required, when performing the maintenance
work on each component described in Chapter 7 onwards.
■
Releasing an FRU from the System with the replacefru Command
■
Releasing a Chassis from the Physical Partition
■
Powering Off the Physical Partition Requiring Maintenance
■
Stopping the Entire System
■
Accessing Components
5.1 Releasing an FRU from the System
with the replacefru Command
This section describes the procedure for releasing an FRU requiring maintenance
from the system. The following FRUs can be the target of maintenance:
■
Power supply units of the SPARC M10-4/M10-4S and the crossbar box
■
Fan units of the SPARC M10-4/M10-4S and the crossbar box
■
XSCF unit of the crossbar box
■
SPARC M10-4/M10-4S chassis itself and crossbar box chassis itself
1.
LogintotheXSCFshell.
2.
Execute the replacefru command to display t h e maintenance menu.
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