There's two good method to do that:
Using scsimg command (11iv3):
# scsimgr get_attr -D /dev/rdisk/disk22 -a wwid
Search for the bellow line
current = 0x600508d400101a2f00010000011c0000
Using evainfo:
I think since the 8 version you are able to find it on "HP StorageWorks Storage System Scripting Utility CD (SSSU)". This script provide much useful information about their disks (including the serial numer).
# evainfo -aP
Identifying a lun from a HP EVA storage
sexta-feira, 25 de maio de 2012
