This patch implements a test case for the scenario that was failing prior to the patch "migration/ram.c: do not set 'postcopy_running' in POSTCOPY_INCOMING_END".
This new test file 198 was derived from the test file 181 authored by Kevin Wolf. CC: Kevin Wolf <kw...@redhat.com> CC: Max Reitz <mre...@redhat.com> CC: Cleber Rosa <cr...@redhat.com> Signed-off-by: Daniel Henrique Barboza <danie...@linux.vnet.ibm.com> --- I CCed Cleber Rosa because this patch was developed at the same time his patch series "[PATCH 00/10] I/O tests cleanups" hit the mailing list. Most of the cleanups/fixes he made in the series was done in this new test as well. tests/qemu-iotests/198 | 110 +++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/198.out | 20 +++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 131 insertions(+) create mode 100755 tests/qemu-iotests/198 create mode 100644 tests/qemu-iotests/198.out diff --git a/tests/qemu-iotests/198 b/tests/qemu-iotests/198 new file mode 100755 index 0000000000..786e37fc95 --- /dev/null +++ b/tests/qemu-iotests/198 @@ -0,0 +1,110 @@ +#!/bin/bash +# +# Test savevm and loadvm after live migration with postcopy flag +# +# Copyright (C) 2017, IBM Corporation. +# +# This file is derived from tests/qemu-iotests/181 by Kevin Wolf +# +# 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 : danie...@linux.vnet.ibm.com + +seq=`basename $0` +echo "QA output created by $seq" + +status=1 # failure is the default! + +MIG_SOCKET="${TEST_DIR}/migrate" + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.qemu + +_cleanup() +{ + rm -f "${MIG_SOCKET}" + _cleanup_test_img + _cleanup_qemu +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_supported_fmt qcow2 +_supported_proto generic +_supported_os Linux + +size=64M +_make_test_img $size + +echo +echo === Starting VMs === +echo + +qemu_comm_method="monitor" + +if [ "$IMGOPTSSYNTAX" = "true" ]; then + _launch_qemu \ + -drive "${TEST_IMG}",cache=${CACHEMODE},id=disk +else + _launch_qemu \ + -drive file="${TEST_IMG}",cache=${CACHEMODE},driver=$IMGFMT,id=disk +fi +src=$QEMU_HANDLE + +if [ "$IMGOPTSSYNTAX" = "true" ]; then + _launch_qemu \ + -drive "${TEST_IMG}",cache=${CACHEMODE},id=disk \ + -incoming "unix:${MIG_SOCKET}" +else + _launch_qemu \ + -drive file="${TEST_IMG}",cache=${CACHEMODE},driver=$IMGFMT,id=disk \ + -incoming "unix:${MIG_SOCKET}" +fi +dest=$QEMU_HANDLE + +echo +echo === Set \'migrate_set_capability postcopy-ram on\' and migrate === +echo + +silent=yes +_send_qemu_cmd $dest 'migrate_set_capability postcopy-ram on' "(qemu)" +_send_qemu_cmd $src 'migrate_set_capability postcopy-ram on' "(qemu)" +_send_qemu_cmd $src "migrate -d unix:${MIG_SOCKET}" "(qemu)" + +QEMU_COMM_TIMEOUT=1 qemu_cmd_repeat=10 silent=yes \ + _send_qemu_cmd $src "info migrate" "completed\|failed" +silent=yes _send_qemu_cmd $src "" "(qemu)" + +echo +echo === On destination, execute savevm and loadvm === +echo + +silent= +_send_qemu_cmd $dest 'savevm state1"' "(qemu)" +_send_qemu_cmd $dest 'loadvm state1"' "(qemu)" + +echo +echo === Shut down and check image === +echo + +_send_qemu_cmd $src 'quit' "" +_send_qemu_cmd $dest 'quit' "" +wait=1 _cleanup_qemu + +_check_test_img + +# success, all done +echo "*** done" +status=0 diff --git a/tests/qemu-iotests/198.out b/tests/qemu-iotests/198.out new file mode 100644 index 0000000000..6c27303857 --- /dev/null +++ b/tests/qemu-iotests/198.out @@ -0,0 +1,20 @@ +QA output created by 198 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 + +=== Starting VMs === + + +=== Set 'migrate_set_capability postcopy-ram on' and migrate === + + +=== On destination, execute savevm and loadvm === + +(qemu) savevm state1" +(qemu) loadvm state1" + +=== Shut down and check image === + +(qemu) quit +(qemu) quit +No errors were found on the image. +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 24e5ad1b79..84d082bc38 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -194,3 +194,4 @@ 194 rw auto migration quick 195 rw auto quick 197 rw auto quick +198 rw auto migration -- 2.13.6
