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