| #!/bin/bash |
| |
| # |
| # Copyright (C) 2007 Karel Zak <kzak@redhat.com> |
| # |
| # This file is part of util-linux-ng. |
| # |
| # This file is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This file is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| TS_TOPDIR="$(dirname $0)/../.." |
| TS_DESC="move" |
| |
| . $TS_TOPDIR/functions.sh |
| ts_init "$*" |
| ts_skip_nonroot |
| |
| DIR_SRC="$TS_OUTDIR/mnt-move-src" |
| DIR_A="$TS_OUTDIR/mnt-move-A" |
| DIR_B="$TS_OUTDIR/mnt-move-B" |
| |
| [ -d $DIR_SRC ] || mkdir $DIR_SRC |
| [ -d $DIR_A ] || mkdir $DIR_A |
| [ -d $DIR_B ] || mkdir $DIR_B |
| |
| # bind |
| $TS_CMD_MOUNT --bind $DIR_SRC $DIR_A |
| |
| # check the bind |
| egrep -q "^$DIR_SRC $DIR_A" /etc/mtab |
| [ "$?" == "0" ] || ts_die "Cannot found binded $DIR_SRC in /etc/mtab" |
| |
| # move |
| $TS_CMD_MOUNT --move $DIR_A $DIR_B |
| |
| # check the move |
| egrep -q "^$DIR_SRC $DIR_B" /etc/mtab |
| if [ "$?" != "0" ]; then |
| $TS_CMD_UMOUNT $DIR_SRC |
| ts_die "Cannot found moved $DIR_SRC in /etc/mtab" |
| fi |
| |
| # clean up |
| $TS_CMD_UMOUNT $DIR_SRC |
| rmdir $DIR_SRC $DIR_A $DIR_B |
| |
| ts_log "Success" |
| ts_finalize |
| |
