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#!/bin/bash
# called by dracut
check() {
return 0
}
# called by dracut
depends() {
return 0
}
echo_fs_helper() {
local fs=$2
case "$fs" in
xfs)
echo -n " xfs_db xfs_repair xfs_check xfs_metadump "
;;
ext?)
echo -n " e2fsck "
;;
jfs)
echo -n " jfs_fsck "
;;
reiserfs)
echo -n " reiserfsck "
;;
btrfs)
echo -n " btrfsck "
;;
esac
echo -n " fsck.$fs "
return 0
}
include_fs_helper_modules() {
local fs=$2
case "$fs" in
xfs | btrfs | ext4)
instmods crc32c
;;
f2fs)
instmods crc32
;;
esac
}
# called by dracut
installkernel() {
# xfs/btrfs/ext4 need crc32c, f2fs needs crc32
if [[ $hostonly ]]; then
for_each_host_dev_fs include_fs_helper_modules
:
else
instmods crc32c crc32
fi
}
# called by dracut
install() {
local _helpers
inst "$moddir/fs-lib.sh" "/lib/fs-lib.sh"
: > "${initdir}"/etc/fstab.empty
[[ $nofscks == "yes" ]] && return
if [[ $fscks == "${fscks#*[^ ]*}" ]]; then
_helpers="\
umount mount /sbin/fsck* /usr/sbin/fsck*
xfs_db xfs_check xfs_repair xfs_metadump
e2fsck jfs_fsck reiserfsck btrfsck
"
if [[ $hostonly ]]; then
_helpers="umount mount "
_helpers+=$(for_each_host_dev_fs echo_fs_helper)
fi
else
_helpers="$fscks"
fi
if [[ $_helpers == *e2fsck* ]] && [[ -e $dracutsysrootdir/etc/e2fsck.conf ]]; then
inst_simple /etc/e2fsck.conf
fi
inst_multiple -o "$_helpers" fsck
}