86 lines
2.3 KiB
Bash
Executable file
86 lines
2.3 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
# group: rw quick
|
|
#
|
|
# Test case for loading a saved VM state from a qcow2 image
|
|
#
|
|
# Copyright (C) 2013 Red Hat, Inc.
|
|
#
|
|
# 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/>.
|
|
#
|
|
|
|
# creator
|
|
owner=hreitz@redhat.com
|
|
|
|
seq="$(basename $0)"
|
|
echo "QA output created by $seq"
|
|
|
|
status=1 # failure is the default!
|
|
|
|
_cleanup()
|
|
{
|
|
_cleanup_test_img
|
|
}
|
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
|
|
|
# get standard environment, filters and checks
|
|
. ./common.rc
|
|
. ./common.filter
|
|
|
|
# This tests qcow2-specific low-level functionality
|
|
_supported_fmt qcow2
|
|
_supported_proto generic
|
|
# Internal snapshots are (currently) impossible with refcount_bits=1,
|
|
# and generally impossible with external data files
|
|
_unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]' data_file
|
|
|
|
IMG_SIZE=128K
|
|
|
|
case "$QEMU_DEFAULT_MACHINE" in
|
|
s390-ccw-virtio)
|
|
platform_parm="-no-shutdown"
|
|
;;
|
|
*)
|
|
platform_parm=""
|
|
;;
|
|
esac
|
|
|
|
_qemu()
|
|
{
|
|
$QEMU $platform_parm -nographic -monitor stdio -serial none \
|
|
-drive if=none,id=drive0,file="$TEST_IMG",format="$IMGFMT" \
|
|
-device virtio-scsi,id=hba0 \
|
|
-device scsi-hd,drive=drive0 \
|
|
"$@" |\
|
|
_filter_qemu | _filter_hmp
|
|
}
|
|
|
|
for extra_args in \
|
|
"" \
|
|
"-object iothread,id=iothread0 -set device.hba0.iothread=iothread0"; do
|
|
echo
|
|
echo "=== Saving and reloading a VM state to/from a qcow2 image ($extra_args) ==="
|
|
echo
|
|
|
|
_make_test_img $IMG_SIZE
|
|
|
|
# Give qemu some time to boot before saving the VM state
|
|
{ sleep 1; printf "savevm 0\nquit\n"; } | _qemu $extra_args
|
|
# Now try to continue from that VM state (this should just work)
|
|
{ sleep 1; printf "loadvm 0\nloadvm 0\nquit\n"; } | _qemu $extra_args -S
|
|
done
|
|
|
|
# success, all done
|
|
echo "*** done"
|
|
rm -f $seq.full
|
|
status=0
|