Inactive/Hot Replacement Workflow Of The Psu - Fujitsu Oracle SPARC M12-2 Service Manual

Table 4-24
Table 4-24 Inactive/Hot Replacement Procedure of a PCIe Card
Work
Order
1
2
3
4
5
6
7
8
9
10
11
12
*1 Do not switch the mode switch on the OPNL to Locked at this point.
4.3.3

Inactive/Hot Replacement Workflow of the PSU

You can perform inactive/hot replacement of the PSU in the following configuration:
Building block configuration where two or more physical partitions are operating
■
Before replacing the PSU, see
for FRU
Table 4-25
shows the workflow for inactive/hot replacement of a PCIe card.
Task
Checking the operating condition of the
system
Confirming the PCIe card to be replaced
Checking the operation status of the
SPARC M12-2S that houses the PCIe card
to be replaced
Powering off the physical partition
containing the SPARC M12-2S that
houses the FRU requiring maintenance
Switching the mode switch on the OPNL
to Service
Removing the faulty PCIe card from the
SPARC M12-2S
Removing the faulty PCIe card from the
PCICS
Installing the replacement PCIe card in
the PCICS to install it in the SPARC M12-2S
Powering on the physical partition
containing the SPARC M12-2S that
underwent maintenance
Confirming that there is no problem with
the replacement PCIe card
Switching the mode switch on the OPNL
to Locked
Checking the operating condition of the
system
Replacement."
shows the workflow for inactive/hot replacement of the PSU.
Reference
"9.2.1 Checking the Operation Status of
Physical Partitions and Logical
"8.2 Troubleshooting"
"Table 2-21 PCIe Card Slot LEDs and
Their States"
"9.5.1 Stopping a Specific Physical
Partition"
"2.3.2 OPNL Control
"12.3.1 Enabling the Removal of a PCIe
Card"
"12.3.2 Removing a PCIe Card or PCIe
Card Filler"
"12.4.1 Installing a PCIe Card or PCIe
Card Filler"
"10.8 Powering on a Physical
(*1)
"10.5.3 Checking the FRU Status After
Maintenance"
"2.3.2 OPNL Control
"9.2.1 Checking the Operation Status of
Physical Partitions and Logical
"Precautions for PSU replacement" in
Chapter 4 FRU Replacement Workflows
Domains"
Function"
Partition"
Function"
Domains"
"7.1 Precautions
99