How to find WWID of multipath device?
Issue
- Need to remove a DM multipath device, how to find a wwid of the multipath device in RHEL?
- How to find the LUN ID / World Wide Name (WWN) of a disk?
- How to find the Lun ID for storage disks
Environment
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
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