[CentOS] which uuid to specify a raid in fstab

Sat Mar 7 21:26:29 UTC 2015
Miguel Medalha <miguelmedalha at sapo.pt>

Assuming your raid group is /dev/md127, you can run:

ls -l /dev/disk/by-uuid

or

blkid /dev/md127

and use the ID both will show for /dev/md127