| #!/bin/sh -f |
| # |
| # Copyright (c) 2013 SUSE |
| # |
| # copied from fsck.xfs |
| # Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved. |
| # |
| |
| # fsck.btrfs is a type of utility that should exist for any filesystem and is |
| # called during system setup when the corresponding /etc/fstab entries contain |
| # non-zero value for fs_passno. (See fstab(5) for more.) |
| # |
| # Traditional filesystems need to run their respective fsck utility in case the |
| # filesystem was not unmounted cleanly and the log needs to be replayed before |
| # mount. This is not needed for BTRFS. You should set fs_passno to 0. |
| # |
| # If you wish to check the consistency of a BTRFS filesystem or repair a |
| # damaged filesystem, see btrfs(8) subcommand 'check'. By default the |
| # filesystem consistency is checked, the repair mode is enabled via --repair |
| # option (use with care!). |
| |
| AUTO=false |
| while getopts ":aApy" c |
| do |
| case $c in |
| a|A|p|y) AUTO=true;; |
| esac |
| done |
| eval DEV=\${$#} |
| if [ ! -e $DEV ]; then |
| echo "$0: $DEV does not exist" |
| exit 8 |
| fi |
| if [ "$AUTO" == "false" ]; then |
| echo "If you wish to check the consistency of a BTRFS filesystem or" |
| echo "repair a damaged filesystem, see btrfs(8) subcommand 'check'." |
| fi |
| exit 0 |