Hot Add Of Iou; Preparation For Iou Hot Add - Fujitsu PRIMEQUEST 2000 Series Administration Manual
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Also See for PRIMEQUEST 2000 Series:
- Tool reference (734 pages) ,
- Administration manual (329 pages) ,
- Message reference (232 pages)
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CHAPTER 5 Hot Maintenance in Red Hat Enterprise Linux 7
5.5 Hot add of IOU
Update IOU#2 PCI information in Partition#1 has been
completed successfully.
Administrator >
5.5
Hot add of IOU
This section describes the hot add of the IOU.
5.5.1 Preparation for IOU hot add
The description of the flow of preparations is given below.
1. Arrange for the IOU for addition.
2. Check if number of IOU required for addition is available.
3. Insert the IOU to be added into a free IOU slot.
This step is performed by the field engineer in charge of your system.
4. Mount cables other than LAN cables if you also add PCI Express card.
This step is performed by the field engineer in charge of your system.
Note
-
If you add an IOU with PCI Express cards, insert PCI Express cards into the IOU before inserting the IOU
into the slot.
For how to confirm the slot number of the PCI Express slot, see 'Confirming the slot number of a PCI
Express slot' in
-
Check if the I/O device is normally operating in the free partition. During addition, I/O pre-diagnostic
process is not executed.
5.5.2 DR operation of IOU hot add
This section describes the DR operation for IOU hot add.
1. Log into the MMB Web-UI using Administrator privileges.
2. Execute the hotadd command.
Example：When adding IOU1 in partition1.
Administrator > hotadd partition 1 IOU 1
Are you sure to continue adding IOU#1 to Partition#1? [Y/N]
Y
DR operation start (1/3)
Assigning IOU#1 to partition#1 (2/3)
Power on IOU#1 (3/3)
Adding IOU#1 to Partition#1 has been completed successfully.
Administrator >
3. See Operation Log window or perform "show dynamic_reconfiguration status" command and confirm
below messages.
Example: When adding IOU1 to partition 1.
Operation Log window:
"I_10110 Partition1 : Hot-add IOU#1 Completed."
show dynamic_reconfiguration status:
"Adding IOU#1 to Partition#1, completed"
4. Execute /opt/FJSVdr-util/sbin/dr stat IOU command in the operating system shell.
The list of IOUs connected to the system is displayed. Check if the IOU that was added is displayed.
Example： When IOU1 is added.
# /opt/FJSVdr-util/sbin/dr stat IOU
IOU0: online
'5.7.2 PCI Express card replacement procedure in
detail'.
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CA92344-0537-08
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