[SOLVED] external drive no longer mounts on boot

[adepssimius]

I figured out why it doesn't work now, but I don't understand why it worked before.

I changed

Terminal

UUID=bb663b44-7e4f-45b2-bb5f-01a7b7bfac10 /mnt/jurassic xbian rw,compress=lzo,noatime,nodiratime,nodev,noexec,space_cache 0 0

to

Terminal

UUID=bb663b44-7e4f-45b2-bb5f-01a7b7bfac10 /mnt/jurassic btrfs rw,compress=lzo,noatime,nodiratime,nodev,noexec,space_cache 0 0

and it now automatically mounts.

I thought that "xbian" was specifying that the device was being mounted by user xbian, where that space should have contained the filesystem type. What I do not understand is why it worked until I updated. Can anybody offer an explanation?