I am using hp ux 11.31
Our SAN storage is being presented from an IBM XIV.
We have 3 HP servers (rx4640's), and the XIV has them setup in a cluster, so that when a disk is presented all 3 servers can see the new LUN.
I'm setting up a new VM on one of the HP servers. I have allocated a 34Gb disk to one of those servers, so that I can use it as the root volume for the new VM.
The problem is I can't tell which is the new disk as there are so many.
I'm a new admin for this environment, so I'm not familiar with which disks are for what servers.
I've run ioscan -fnC disk before and after the disk was presented, but it's difficult to tell which one is new.
Is there a best practice for this? I have the LUN ID, but I didnt see a corresponding number associated with the disks.