diff options
| -rwxr-xr-x | tests/qemu-iotests/262 | 82 | ||||
| -rw-r--r-- | tests/qemu-iotests/262.out | 17 | ||||
| -rw-r--r-- | tests/qemu-iotests/group | 1 |
3 files changed, 100 insertions, 0 deletions
diff --git a/tests/qemu-iotests/262 b/tests/qemu-iotests/262 new file mode 100755 index 0000000000..398f63587e --- /dev/null +++ b/tests/qemu-iotests/262 @@ -0,0 +1,82 @@ +#!/usr/bin/env python +# +# Copyright (C) 2019 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: Kevin Wolf <kwolf@redhat.com> +# +# Test migration with filter drivers present. Keep everything in an +# iothread just for fun. + +import iotests +import os + +iotests.verify_image_format(supported_fmts=['qcow2']) +iotests.verify_platform(['linux']) + +with iotests.FilePath('img') as img_path, \ + iotests.FilePath('mig_fifo') as fifo, \ + iotests.VM(path_suffix='a') as vm_a, \ + iotests.VM(path_suffix='b') as vm_b: + + def add_opts(vm): + vm.add_object('iothread,id=iothread0') + vm.add_object('throttle-group,id=tg0,x-bps-total=65536') + vm.add_blockdev('file,filename=%s,node-name=drive0-file' % (img_path)) + vm.add_blockdev('%s,file=drive0-file,node-name=drive0-fmt' % (iotests.imgfmt)) + vm.add_blockdev('copy-on-read,file=drive0-fmt,node-name=drive0-cor') + vm.add_blockdev('throttle,file=drive0-cor,node-name=drive0-throttle,throttle-group=tg0') + vm.add_blockdev('blkdebug,image=drive0-throttle,node-name=drive0-dbg') + vm.add_blockdev('null-co,node-name=null,read-zeroes=on') + vm.add_blockdev('blkverify,test=drive0-dbg,raw=null,node-name=drive0-verify') + + if iotests.supports_quorum(): + vm.add_blockdev('quorum,children.0=drive0-verify,vote-threshold=1,node-name=drive0-quorum') + root = "drive0-quorum" + else: + root = "drive0-verify" + + vm.add_device('virtio-blk,drive=%s,iothread=iothread0' % root) + + iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, img_path, '64M') + + os.mkfifo(fifo) + + iotests.log('Launching source VM...') + add_opts(vm_a) + vm_a.launch() + + vm_a.enable_migration_events('A') + + iotests.log('Launching destination VM...') + add_opts(vm_b) + vm_b.add_incoming("exec: cat '%s'" % (fifo)) + vm_b.launch() + + vm_b.enable_migration_events('B') + + iotests.log('Starting migration to B...') + iotests.log(vm_a.qmp('migrate', uri='exec:cat >%s' % (fifo))) + with iotests.Timeout(3, 'Migration does not complete'): + # Wait for the source first (which includes setup=setup) + vm_a.wait_migration() + # Wait for the destination second (which does not) + vm_b.wait_migration() + + iotests.log(vm_a.qmp('query-migrate')['return']['status']) + iotests.log(vm_b.qmp('query-migrate')['return']['status']) + + iotests.log(vm_a.qmp('query-status')) + iotests.log(vm_b.qmp('query-status')) diff --git a/tests/qemu-iotests/262.out b/tests/qemu-iotests/262.out new file mode 100644 index 0000000000..5a58e5e9f8 --- /dev/null +++ b/tests/qemu-iotests/262.out @@ -0,0 +1,17 @@ +Launching source VM... +Enabling migration QMP events on A... +{"return": {}} +Launching destination VM... +Enabling migration QMP events on B... +{"return": {}} +Starting migration to B... +{"return": {}} +{"data": {"status": "setup"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"status": "active"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"status": "completed"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"status": "active"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"status": "completed"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +completed +completed +{"return": {"running": false, "singlestep": false, "status": "postmigrate"}} +{"return": {"running": true, "singlestep": false, "status": "running"}} diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index f13e5f2e23..71ba3c05dc 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -271,3 +271,4 @@ 254 rw backing quick 255 rw quick 256 rw quick +262 rw quick migration |