30ad36f55f
In the long run, we might want to add test 183 to the "auto" group (but it still fails occasionally, so we cannot do that yet). However, when running 183 in Cirrus-CI on macOS, or with our vm-build-openbsd target, it currently always fails with an "Timeout waiting for return on handle 0" error. Let's mark it as supported only on systems where the test is working most of the time (i.e. Linux, FreeBSD and NetBSD). Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-id: 20200121095205.26323-4-thuth@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
147 lines
4 KiB
Bash
Executable file
147 lines
4 KiB
Bash
Executable file
#!/usr/bin/env 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 $seq"
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status=1 # failure is the default!
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MIG_SOCKET="${SOCK_DIR}/migrate"
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_cleanup()
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{
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rm -f "${MIG_SOCKET}"
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_rm_test_img "${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_os Linux FreeBSD NetBSD
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_supported_fmt qcow2 raw qed quorum
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_supported_proto file
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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=$CACHEMODE,aio=$AIOMODE,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=$CACHEMODE,aio=$AIOMODE,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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timeout_comm=$QEMU_COMM_TIMEOUT
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if [ "${VALGRIND_QEMU}" == "y" ]; then
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QEMU_COMM_TIMEOUT=4
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else
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QEMU_COMM_TIMEOUT=0.1
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fi
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qemu_cmd_repeat=50 silent=yes \
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_send_qemu_cmd $src "{ 'execute': 'query-migrate' }" '"status": "completed"'
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QEMU_COMM_TIMEOUT=$timeout_comm
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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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