How to Identify Luns on EMC- Symmetrix Storage – HPUX

How to Identify Luns on EMC- Symmetrix Storage – HPUX

How to Identify Luns on EMC- Symmetrix Storage (EMC    :SYMMETRIX ) in HP11iV3

1.       Device name/Lun id’s are : 0e2f

   No need to convert it into hexadecimal like we convert it for Clariion storage

2.    Try to grep the Lun Id :

testserver:/dev/disk# /usr/local/bin/inq.HPUXIA64 |grep  -i 0e2f

/dev/rdisk/disk1428 :EMC     :SYMMETRIX       :5874  :0200e2f000 :    40266240

3.   We can verify the same in /dev/disk directory:

testserver:/dev/disk# ls -lt |more

total 0

brw-r-----   1 bin        sys          1 0x000034 May  2 14:34 disk1428

4.   Also the disks in scsimgr output; the ‘SCSI services internal state should be UNOPEN’

#scsimgr -v get_info all_lun |more

or 

#scsimgr get_info -D /dev/rdisk/disk1428 |grep -i "SCSI services internal state"

Or

#scsimgr lun_map -D /dev/rdisk/disk1428

Thanks...

Kiran Jadhav

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