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4.5
System-Stopped/Hot Replacement
Workflows
This section describes the workflows for system-stopped/hot replacement of the
FRUs mounted in the SPARC M12.
Before performing replacement work, be sure to check the notes on maintenance
work in the Fujitsu SPARC M12 Product Notes of the XCP version used.
Each of the following sections puts together the order of work and the tasks for each
FRU into a table. For details on each task, see the reference shown in the table.
The following FRUs are subject to system-stopped/hot replacement:
XSCFU
■
PCIe card
■
PSU
■
FANU
■
HDD/SSD
■
PCI expansion unit
■
4.5.1
System-Stopped/Hot Replacement Workflow of the
XSCFU
You can perform system-stopped/hot replacement of the XSCFU in the following
configuration:
Building block configuration connecting two or more SPARC M12-2S units
■
Before replacing the XSCFU, see
"7.1 Precautions for FRU
Table 4-46
Table 4-46 System-Stopped/Hot Replacement Procedure of the XSCFU
Work
Order
1
2
3
4
Replacement."
shows the workflow for system-stopped/hot replacement of the XSCFU.
Task
Checking the operating condition of the
system
Confirming the XSCFU to be replaced
Confirming that the XSCFU to be
replaced is the standby or slave XSCF and
is currently replaceable (*1)
Stopping all physical partitions
"Precautions for XSCFU and PSUBP
Reference
"9.2.1 Checking the Operation Status of
Physical Partitions and Logical
"8.2
Troubleshooting"
"Table 2-16 XSCFU LEDs and Their
States"
"9.5.2 Stopping All Physical
Chapter 4 FRU Replacement Workflows
replacement" in
Domains"
Partitions"
125
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