ad53ea42fe
qemu-iotests doesn't support dmg, and the dmg block driver doesn't support image creation. Two test cases declare dmg as supported, but that's obviously wrong for both reasons. Remove the declaration. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
141 lines
3.8 KiB
Bash
Executable file
141 lines
3.8 KiB
Bash
Executable file
#!/bin/bash
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#
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# Test old-style block migration (migrate -b)
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#
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# Copyright (C) 2017 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# creator
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owner=kwolf@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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status=1 # failure is the default!
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MIG_SOCKET="${TEST_DIR}/migrate"
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_cleanup()
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{
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rm -f "${MIG_SOCKET}"
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rm -f "${TEST_IMG}.dest"
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_cleanup_test_img
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_cleanup_qemu
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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. ./common.qemu
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_supported_fmt qcow2 raw qed quorum
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_supported_proto file
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_supported_os Linux
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size=64M
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_make_test_img $size
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TEST_IMG="${TEST_IMG}.dest" _make_test_img $size
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echo
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echo === Starting VMs ===
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echo
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qemu_comm_method="qmp"
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_launch_qemu \
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-drive file="${TEST_IMG}",cache=$CACHEMODE,driver=$IMGFMT,id=disk
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src=$QEMU_HANDLE
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_send_qemu_cmd $src "{ 'execute': 'qmp_capabilities' }" 'return'
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_launch_qemu \
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-drive file="${TEST_IMG}.dest",cache=$CACHEMODE,driver=$IMGFMT,id=disk \
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-incoming "unix:${MIG_SOCKET}"
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dest=$QEMU_HANDLE
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_send_qemu_cmd $dest "{ 'execute': 'qmp_capabilities' }" 'return'
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echo
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echo === Write something on the source ===
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echo
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_send_qemu_cmd $src \
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"{ 'execute': 'human-monitor-command',
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'arguments': { 'command-line':
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'qemu-io disk \"write -P 0x55 0 64k\"' } }" \
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'return'
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_send_qemu_cmd $src \
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"{ 'execute': 'human-monitor-command',
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'arguments': { 'command-line':
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'qemu-io disk \"read -P 0x55 0 64k\"' } }" \
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'return'
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echo
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echo === Do block migration to destination ===
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echo
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reply="$(_send_qemu_cmd $src \
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"{ 'execute': 'migrate',
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'arguments': { 'uri': 'unix:${MIG_SOCKET}', 'blk': true } }" \
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'return\|error')"
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echo "$reply"
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if echo "$reply" | grep "compiled without old-style" > /dev/null; then
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_notrun "migrate -b support not compiled in"
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fi
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QEMU_COMM_TIMEOUT=0.1 qemu_cmd_repeat=50 silent=yes \
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_send_qemu_cmd $src "{ 'execute': 'query-migrate' }" '"status": "completed"'
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_send_qemu_cmd $src "{ 'execute': 'query-status' }" "return"
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echo
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echo === Do some I/O on the destination ===
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echo
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# It is important that we use the BlockBackend of the guest device here instead
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# of the node name, which would create a new BlockBackend and not test whether
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# the guest has the necessary permissions to access the image now
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silent=yes _send_qemu_cmd $dest "" "100 %"
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_send_qemu_cmd $dest "{ 'execute': 'query-status' }" "return"
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_send_qemu_cmd $dest \
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"{ 'execute': 'human-monitor-command',
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'arguments': { 'command-line':
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'qemu-io disk \"read -P 0x55 0 64k\"' } }" \
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'return'
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_send_qemu_cmd $dest \
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"{ 'execute': 'human-monitor-command',
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'arguments': { 'command-line':
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'qemu-io disk \"write -P 0x66 1M 64k\"' } }" \
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'return'
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echo
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echo === Shut down and check image ===
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echo
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_send_qemu_cmd $src '{"execute":"quit"}' 'return'
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_send_qemu_cmd $dest '{"execute":"quit"}' 'return'
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wait=1 _cleanup_qemu
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_check_test_img
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TEST_IMG="${TEST_IMG}.dest" _check_test_img
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$QEMU_IO -c 'write -P 0x66 1M 64k' "$TEST_IMG" | _filter_qemu_io
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$QEMU_IMG compare "$TEST_IMG.dest" "$TEST_IMG"
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# success, all done
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echo "*** done"
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rm -f $seq.full
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status=0
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