| #!/bin/bash |
| # |
| # Test parallels load bitmap |
| # |
| # Copyright (c) 2021 Virtuozzo International GmbH. |
| # |
| # This program 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 program 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. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| # |
| |
| CT=parallels-with-bitmap-ct |
| DIR=$PWD/parallels-with-bitmap-dir |
| IMG=$DIR/root.hds |
| XML=$DIR/DiskDescriptor.xml |
| TARGET=parallels-with-bitmap.bz2 |
| |
| rm -rf $DIR |
| |
| prlctl create $CT --vmtype ct |
| prlctl set $CT --device-add hdd --image $DIR --recreate --size 2G |
| |
| # cleanup the image |
| qemu-img create -f parallels $IMG 64G |
| |
| # create bitmap |
| prlctl backup $CT |
| |
| prlctl set $CT --device-del hdd1 |
| prlctl destroy $CT |
| |
| dev=$(ploop mount $XML | sed -n 's/^Adding delta dev=\(\/dev\/ploop[0-9]\+\).*/\1/p') |
| dd if=/dev/zero of=$dev bs=64K seek=5 count=2 oflag=direct |
| dd if=/dev/zero of=$dev bs=64K seek=30 count=1 oflag=direct |
| dd if=/dev/zero of=$dev bs=64K seek=10 count=3 oflag=direct |
| ploop umount $XML # bitmap name will be in the output |
| |
| bzip2 -z $IMG |
| |
| mv $IMG.bz2 $TARGET |
| |
| rm -rf $DIR |
