Product data

Chapter 3. Standalone SCSI rootvg to virtual SCSI 57
4. List the disks using the AIX lsdev command to ensure that the SAN disk is
presented correctly to AIX:
# lsdev -Cc disk
hdisk0 Available 00-08-00 SAS Disk Drive
hdisk1 Available 00-08-00 SAS Disk Drive
hdisk2 Available 00-08-00 SAS Disk Drive
hdisk3 Available 00-08-00 SAS Disk Drive
hdisk4 Available 00-08-00 SAS Disk Drive
hdisk5 Available 00-08-00 SAS Disk Drive
hdisk6 Available 00-08-00 SAS Disk Drive
hdisk7 Available 00-08-00 SAS Disk Drive
hdisk8 Available 06-00-02 MPIO Other DS4K Array Disk
#
5. Now is a good time to ensure that you can correctly identify a unique ID on
the SAN disk so that you can track it through the migration. Use the AIX
lsattr command:
# lsattr -El hdisk8
PCM PCM/friend/otherapdisk Path
Control Module False
PR_key_value none
Persistant Reserve Key Value True
algorithm fail_over
Algorithm True
autorecovery no
Path/Ownership Autorecovery True
clr_q no Device
CLEARS its Queue on error True
cntl_delay_time 0
Controller Delay Time True
cntl_hcheck_int 0
Controller Health Check Interval True
dist_err_pcnt 0
Distributed Error Percentage True
dist_tw_width 50
Distributed Error Sample Time True
hcheck_cmd inquiry Health
Check Command True
hcheck_interval 60 Health
Check Interval True
hcheck_mode nonactive Health
Check Mode True
location
Location Label True
lun_id 0x0
Logical Unit Number ID False
lun_reset_spt yes LUN
Reset Supported True
max_retry_delay 60
Maximum Quiesce Time True