#!/bin/sh -f # SPDX-License-Identifier: GPL-2.0 # Copyright (c) 2004 Silicon Graphics, Inc. All Rights Reserved. # OPTS="" USAGE="Usage: xfs_freeze [-V] [-f | -u] <mountpoint>" DIRNAME=`dirname $0` VERSION=false FREEZE=false THAW=false while getopts "fuV" c do case $c in f) FREEZE=true;; u) THAW=true;; V) VERSION=true;; \?) echo $USAGE 1>&2 exit 2 ;; esac done if $VERSION ; then $DIRNAME/xfs_io -p xfs_freeze -V exit 0 fi shift `expr $OPTIND - 1` if [ "$1" = "" ]; then echo $USAGE 1>&2 exit 2 fi if $FREEZE ; then $DIRNAME/xfs_io -F -r -p xfs_freeze -x -c "freeze" "$1" status=$? [ $status -ne 0 ] && exit $status elif $THAW ; then $DIRNAME/xfs_io -F -r -p xfs_freeze -x -c "thaw" "$1" status=$? [ $status -ne 0 ] && exit $status else echo $USAGE 1>&2 exit 2 fi exit 0