Product data

92 PowerVM Migration from Physical to Virtual Storage
2. Identify the parent device to which hdisk0 is connected. This is done using the
lsdev command in two steps:
# lsdev -l hdisk0 -F parent
scsi1
# lsdev -l scsi1 -F parent
sisscsia0
#
3. The output from step 2 shows us that in this example, hdisk0 is attached to
the SCSI device scsi1, which has a parent device of sisscsia0. Determine
what the sisscsia0 device is using the lsdev command:
# lsdev -C | grep sisscsia0
sisscsia0 Available 00-08 PCI-X Dual Channel Ultra320 SCSI Adapter
#
4. The next step is to identify any other resources attached to the SCSI
controller sisscsia0. Use the lsdev command with the location code 00-08,
which is given from the output:
# lsdev -C | grep 00-08
hdisk0 Available 00-08-01-1,0 16 Bit LVD SCSI Disk Drive
scsi0 Available 00-08-00 PCI-X Dual Channel Ultra320 SCSI Adapter bus
scsi1 Available 00-08-01 PCI-X Dual Channel Ultra320 SCSI Adapter bus
ses0 Available 00-08-00-14,0 SCSI Enclosure Services Device
ses1 Available 00-08-00-15,0 SCSI Enclosure Services Device
ses2 Available 00-08-01-14,0 SCSI Enclosure Services Device
ses3 Available 00-08-01-15,0 SCSI Enclosure Services Device
sisscsia0 Available 00-08 PCI-X Dual Channel Ultra320 SCSI Adapter
The previous output shows that:
– There is only one hdisk device attached to the SCSI controller.
– There are two scsi devices, scsi0 and scsi1, one for each port on the
sisscsia0 SCSI controller.
– There are four ses units, ses0 through ses3, which belong to the SCSI
enclosure that our hdisk is located in.
Since there are no other hard disks or devices such as CD-ROM drives
attached, migrating the sisscsia0 SCSI controller card can now be performed.
5. Obtain the physical location code for the SCSI adapter card using the lscfg
command:
# lscfg -vl sisscsia0
sisscsia0 U78A0.001.0000000-P1-C4 PCI-X Dual Channel Ultra320 SCSI
Adapter
PCI-X Dual Channel Ultra320 SCSI Adapter:
Part Number.................97P3359
FRU Number..................97P3359