diff options
| -rwxr-xr-x | tests/qemu-iotests/091 | 105 | ||||
| -rw-r--r-- | tests/qemu-iotests/091.out | 28 | ||||
| -rw-r--r-- | tests/qemu-iotests/group | 1 |
3 files changed, 134 insertions, 0 deletions
diff --git a/tests/qemu-iotests/091 b/tests/qemu-iotests/091 new file mode 100755 index 0000000000..384b3ace54 --- /dev/null +++ b/tests/qemu-iotests/091 @@ -0,0 +1,105 @@ +#!/bin/bash +# +# Live migration test +# +# Performs a migration from one VM to another via monitor commands +# +# Copyright (C) 2014 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=jcody@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +status=1 # failure is the default! + +MIG_FIFO="${TEST_DIR}/migrate" + +_cleanup() +{ + rm -f "${MIG_FIFO}" + _cleanup_qemu + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.qemu + +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux + +size=1G + +_make_test_img $size + +mkfifo "${MIG_FIFO}" + +echo +echo === Starting QEMU VM1 === +echo + +qemu_comm_method="monitor" +_launch_qemu -drive file="${TEST_IMG}",cache=none,id=disk +h1=$QEMU_HANDLE + +echo +echo === Starting QEMU VM2 === +echo +_launch_qemu -drive file="${TEST_IMG}",cache=none,id=disk \ + -incoming "exec: cat '${MIG_FIFO}'" +h2=$QEMU_HANDLE + +echo +echo === VM 1: Migrate from VM1 to VM2 === +echo + +silent=yes +_send_qemu_cmd $h1 'qemu-io disk "write -P 0x22 0 4M"' "(qemu)" +echo "vm1: qemu-io disk write complete" +_send_qemu_cmd $h1 "migrate \"exec: cat > '${MIG_FIFO}'\"" "(qemu)" +echo "vm1: live migration started" +qemu_cmd_repeat=20 _send_qemu_cmd $h1 "info migrate" "completed" +echo "vm1: live migration completed" + +echo +echo === VM 2: Post-migration, write to disk, verify running === +echo + +_send_qemu_cmd $h2 'qemu-io disk "write 4M 1M"' "(qemu)" +echo "vm2: qemu-io disk write complete" +qemu_cmd_repeat=20 _send_qemu_cmd $h2 "info status" "running" +echo "vm2: qemu process running successfully" + +echo "vm2: flush io, and quit" +_send_qemu_cmd $h2 'qemu-io disk flush' "(qemu)" +_send_qemu_cmd $h2 'quit' "" + +echo "Check image pattern" +${QEMU_IO} -c "read -P 0x22 0 4M" "${TEST_IMG}" | _filter_testdir | _filter_qemu_io + +echo "Running 'qemu-img check -r all \$TEST_IMG'" +"${QEMU_IMG}" check -r all "${TEST_IMG}" 2>&1 | _filter_testdir | _filter_qemu + +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/091.out b/tests/qemu-iotests/091.out new file mode 100644 index 0000000000..a2e0122966 --- /dev/null +++ b/tests/qemu-iotests/091.out @@ -0,0 +1,28 @@ +QA output created by 091 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 + +=== Starting QEMU VM1 === + + +=== Starting QEMU VM2 === + + +=== VM 1: Migrate from VM1 to VM2 === + +vm1: qemu-io disk write complete +vm1: live migration started +vm1: live migration completed + +=== VM 2: Post-migration, write to disk, verify running === + +vm2: qemu-io disk write complete +vm2: qemu process running successfully +vm2: flush io, and quit +Check image pattern +read 4194304/4194304 bytes at offset 0 +4 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Running 'qemu-img check -r all $TEST_IMG' +No errors were found on the image. +80/16384 = 0.49% allocated, 0.00% fragmented, 0.00% compressed clusters +Image end offset: 5570560 +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index ae096638b8..cd3e4d2c27 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -96,3 +96,4 @@ 087 rw auto 088 rw auto 090 rw auto quick +091 rw auto |