/usr/sbin/xfs_freeze is in xfsprogs 3.2.1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | #!/bin/sh -f
#
# 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
|