21 lines
556 B
Bash
Executable File
21 lines
556 B
Bash
Executable File
#!/bin/bash
|
|
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
|
|
# ex: ts=8 sw=4 sts=4 et filetype=sh
|
|
|
|
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
|
|
|
|
dev="${1:-/dev/root}"
|
|
|
|
if [ -e "$dev" ]; then
|
|
if strstr "$(udevadm info --query=env \"--name=$dev\")" "ID_FS_TYPE=btrfs"; then
|
|
info "Checking, if btrfs device complete"
|
|
unset __btrfs_mount
|
|
mount -o ro "$dev" /tmp >/dev/null 2>&1
|
|
__btrfs_mount=$?
|
|
[ $__btrfs_mount -eq 0 ] && umount "$dev" >/dev/null 2>&1
|
|
exit $__btrfs_mount
|
|
fi
|
|
fi
|
|
|
|
exit 0
|