(*) == default
nobarrier Disables barriers.
-errors=continue(*) Keep going on a filesystem error.
-errors=remount-ro Remount the filesystem read-only on an error.
+errors=continue Keep going on a filesystem error.
+errors=remount-ro(*) Remount the filesystem read-only on an error.
errors=panic Panic and halt the machine if an error occurs.
cp=n Specify the checkpoint-number of the snapshot to be
mounted. Checkpoints and snapshots are listed by lscp