8dff69b941
Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com> Acked-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20200120141858.587874-16-stefanha@redhat.com Message-Id: <20200120141858.587874-16-stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
146 lines
3.9 KiB
Bash
Executable File
146 lines
3.9 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
#
|
|
# Test old-style block migration (migrate -b)
|
|
#
|
|
# Copyright (C) 2017 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=kwolf@redhat.com
|
|
|
|
seq=`basename $0`
|
|
echo "QA output created by $seq"
|
|
|
|
status=1 # failure is the default!
|
|
|
|
MIG_SOCKET="${SOCK_DIR}/migrate"
|
|
|
|
_cleanup()
|
|
{
|
|
rm -f "${MIG_SOCKET}"
|
|
_rm_test_img "${TEST_IMG}.dest"
|
|
_cleanup_test_img
|
|
_cleanup_qemu
|
|
}
|
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
|
|
|
# get standard environment, filters and checks
|
|
. ./common.rc
|
|
. ./common.filter
|
|
. ./common.qemu
|
|
|
|
_supported_fmt qcow2 raw qed quorum
|
|
_supported_proto file
|
|
|
|
size=64M
|
|
_make_test_img $size
|
|
TEST_IMG="${TEST_IMG}.dest" _make_test_img $size
|
|
|
|
echo
|
|
echo === Starting VMs ===
|
|
echo
|
|
|
|
qemu_comm_method="qmp"
|
|
|
|
_launch_qemu \
|
|
-drive file="${TEST_IMG}",cache=$CACHEMODE,aio=$AIOMODE,driver=$IMGFMT,id=disk
|
|
src=$QEMU_HANDLE
|
|
_send_qemu_cmd $src "{ 'execute': 'qmp_capabilities' }" 'return'
|
|
|
|
_launch_qemu \
|
|
-drive file="${TEST_IMG}.dest",cache=$CACHEMODE,aio=$AIOMODE,driver=$IMGFMT,id=disk \
|
|
-incoming "unix:${MIG_SOCKET}"
|
|
dest=$QEMU_HANDLE
|
|
_send_qemu_cmd $dest "{ 'execute': 'qmp_capabilities' }" 'return'
|
|
|
|
echo
|
|
echo === Write something on the source ===
|
|
echo
|
|
|
|
_send_qemu_cmd $src \
|
|
"{ 'execute': 'human-monitor-command',
|
|
'arguments': { 'command-line':
|
|
'qemu-io disk \"write -P 0x55 0 64k\"' } }" \
|
|
'return'
|
|
_send_qemu_cmd $src \
|
|
"{ 'execute': 'human-monitor-command',
|
|
'arguments': { 'command-line':
|
|
'qemu-io disk \"read -P 0x55 0 64k\"' } }" \
|
|
'return'
|
|
|
|
echo
|
|
echo === Do block migration to destination ===
|
|
echo
|
|
|
|
reply="$(_send_qemu_cmd $src \
|
|
"{ 'execute': 'migrate',
|
|
'arguments': { 'uri': 'unix:${MIG_SOCKET}', 'blk': true } }" \
|
|
'return\|error')"
|
|
echo "$reply"
|
|
if echo "$reply" | grep "compiled without old-style" > /dev/null; then
|
|
_notrun "migrate -b support not compiled in"
|
|
fi
|
|
|
|
timeout_comm=$QEMU_COMM_TIMEOUT
|
|
if [ "${VALGRIND_QEMU}" == "y" ]; then
|
|
QEMU_COMM_TIMEOUT=4
|
|
else
|
|
QEMU_COMM_TIMEOUT=0.1
|
|
fi
|
|
qemu_cmd_repeat=50 silent=yes \
|
|
_send_qemu_cmd $src "{ 'execute': 'query-migrate' }" '"status": "completed"'
|
|
QEMU_COMM_TIMEOUT=$timeout_comm
|
|
_send_qemu_cmd $src "{ 'execute': 'query-status' }" "return"
|
|
|
|
echo
|
|
echo === Do some I/O on the destination ===
|
|
echo
|
|
|
|
# It is important that we use the BlockBackend of the guest device here instead
|
|
# of the node name, which would create a new BlockBackend and not test whether
|
|
# the guest has the necessary permissions to access the image now
|
|
silent=yes _send_qemu_cmd $dest "" "100 %"
|
|
_send_qemu_cmd $dest "{ 'execute': 'query-status' }" "return"
|
|
_send_qemu_cmd $dest \
|
|
"{ 'execute': 'human-monitor-command',
|
|
'arguments': { 'command-line':
|
|
'qemu-io disk \"read -P 0x55 0 64k\"' } }" \
|
|
'return'
|
|
_send_qemu_cmd $dest \
|
|
"{ 'execute': 'human-monitor-command',
|
|
'arguments': { 'command-line':
|
|
'qemu-io disk \"write -P 0x66 1M 64k\"' } }" \
|
|
'return'
|
|
|
|
echo
|
|
echo === Shut down and check image ===
|
|
echo
|
|
|
|
_send_qemu_cmd $src '{"execute":"quit"}' 'return'
|
|
_send_qemu_cmd $dest '{"execute":"quit"}' 'return'
|
|
wait=1 _cleanup_qemu
|
|
|
|
_check_test_img
|
|
TEST_IMG="${TEST_IMG}.dest" _check_test_img
|
|
|
|
$QEMU_IO -c 'write -P 0x66 1M 64k' "$TEST_IMG" | _filter_qemu_io
|
|
$QEMU_IMG compare "$TEST_IMG.dest" "$TEST_IMG"
|
|
|
|
# success, all done
|
|
echo "*** done"
|
|
rm -f $seq.full
|
|
status=0
|