AIX online swap Feature Card

 

Environment: aix5.3 + HDS
Change Procedure:

1,
Displays the IDs, locations, and functions of hot swapping PCI slots.

[Root @:/] lsslot-C PCI

# Slot description device (s)
U5791.001.99B00L8-P1-C06 PCI-X capable, 64 bit, 133 MHz slot ent0
U5791.001.99B00L8-P1-C07 PCI-X capable, 64 bit, 133 MHz slot empty
U5791.001.99B00L8-P1-C08 PCI-X capable, 64 bit, 133 MHz slot empty
U5791.001.99B00L8-P1-C09 PCI-X capable, 64 bit, 133 MHz slot empty
U5791.001.99B00L8-P2-C01 PCI-X capable, 64 bit, 133 MHz slot fcs0
U5791.001.99B00L8-P2-C02 PCI-X capable, 64 bit, 133 MHz slot ent1
U5791.001.99B00L8-P2-C03 PCI-X capable, 64 bit, 133 MHz slot empty
U5791.001.99B00L8-P2-C04 PCI-X capable, 64 bit, 133 MHz slot sa0
U5791.001.99B00L8-P2-C05 PCI-X capable, 64 bit, 133 MHz slot fcs1

2. determine the status of the current device and Path

-View system logs

[Root @:/] errpt | more
Identifier timestamp T c resource_name description
B8fbd189 0307151608 t s fscsi0 software program error
A39f8a49 0307151608 t s syserrlg error Logging Buffer Overflow

-View the device status

[Root @:/] lsdev-CC adapter | grep FCs
Fcs0 available 0e-08 FC Adapter
Fcs1 available 0j-08 FC Adapter

-View the path status


Dlnkmgr view-path | grep offline
000002 08.0e.0000000000010900.0000 Hitachi. df600f. 8168 0000 1B offline (e) Non
0 0 0 dlmfdrv0
000003 08.0e.0000000000010800.0000 Hitachi. df600f. 8168 0000 0b
Offline (e) own 16018444
7 13 0 dlmfdrv0
......

3. Change the warranty card

-Delete A Device

[Root @:/] dlmhbadel fscsi0
KAPL10620-I the dlmhbadel utility completed normally.

[Root @:/] rmdev-DL fcs0
-R

# DIAG, select task selection-> Hot Plug task-> Hot Plug Manager-> PCI plug slot-

Select replace/remove a PCI Hot plug adapter

Move cursor to desired item and press Enter.
List PCI Hot Plug Slots
Add a PCI Hot plug adapter
Replace/remove a PCI Hot plug adapter

Identify a PCI Hot Plug slot
Unconfigure a device
Configure a defined Device
Install/configure devices added after IPL

Select the name of the device to be detached fsc0, and press enter to confirm and start card replacement.

4. After the device is changed, run the cfgmgr re-identification device.

[Root @:/]
Cfgmgr-V
-Confirm that the device has been correctly identified


[Root @:/] lsdev-CC adapter | grep FCs
Fcs0 available 0e-08 FC Adapter
Fcs1 available 0j-08 FC Adapter

5. Re-stick the WWN on the storage and then re-recognize the Lun device.

# Cfgmgr
-Re-recognize Lun

# Dlmcfgmgr

# Dlnkmgr view-path-confirm that the path is normal, that is, the change is complete.