3 # Copyright (c) 2013 SUSE
6 # Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved.
9 # fsck.btrfs is a type of utility that should exist for any filesystem and is
10 # called during system setup when the corresponding /etc/fstab entries contain
11 # non-zero value for fs_passno. (See fstab(5) for more.)
13 # Traditional filesystems need to run their respective fsck utility in case the
14 # filesystem was not unmounted cleanly and the log needs to be replayed before
15 # mount. This is not needed for BTRFS. You should set fs_passno to 0.
17 # If you wish to check the consistency of a BTRFS filesystem or repair a
18 # damaged filesystem, see btrfs(8) subcommand 'check'. By default the
19 # filesystem consistency is checked, the repair mode is enabled via --repair
20 # option (use with care!).
23 while getopts ":aApy" c
30 if [ ! -e $DEV ]; then
31 echo "$0: $DEV does not exist"
35 echo "$0: BTRFS file system."
37 echo "If you wish to check the consistency of a BTRFS filesystem or"
38 echo "repair a damaged filesystem, see btrfs(8) subcommand 'check'."