Check only the cinder uuid
Check only the cinder uuid

This check assumed that the format presented by iscsiadm was simply
volume-<uuid>. There are scenarios however where the uuid has
additional data tacked on the end. This was yielding false positives,
so make sure we only capture the UUID.

aacole/ursula-monitoring,blueboxgroup/ursula-monitoring,blueboxgroup/ursula-monitoring,sivakom/ursula-monitoring,aacole/ursula-monitoring,sivakom/ursula-monitoring,sivakom/ursula-monitoring,aacole/ursula-monitoring,blueboxgroup/ursula-monitoring,blueboxgroup/ursula-monitoring,sivakom/ursula-monitoring,aacole/ursula-monitoring