diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2019-12-17 15:18:58 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2019-12-19 18:04:25 +0100 |
| commit | f62f08ab7a9d902da70078992248ec5c98f652ad (patch) | |
| tree | f822298fa0f73aff374d65cf5108e1bc62f264d5 /tests/qemu-iotests/280.out | |
| parent | 89b6fc45614bb45dcd58f1590415afe5c2791abd (diff) | |
iotests: Test external snapshot with VM state
This tests creating an external snapshot with VM state (which results in
an active overlay over an inactive backing file, which is also the root
node of an inactive BlockBackend), re-activating the images and
performing some operations to test that the re-activation worked as
intended.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/280.out')
| -rw-r--r-- | tests/qemu-iotests/280.out | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/qemu-iotests/280.out b/tests/qemu-iotests/280.out new file mode 100644 index 0000000000..5d382faaa8 --- /dev/null +++ b/tests/qemu-iotests/280.out @@ -0,0 +1,50 @@ +Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=67108864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 + +=== Launch VM === +Enabling migration QMP events on VM... +{"return": {}} + +=== Migrate to file === +{"execute": "migrate", "arguments": {"uri": "exec:cat > /dev/null"}} +{"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"}} + +VM is now stopped: +completed +{"execute": "query-status", "arguments": {}} +{"return": {"running": false, "singlestep": false, "status": "postmigrate"}} + +=== Create a snapshot of the disk image === +{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-top", "size": 0}}} +{"return": {}} +{"execute": "job-dismiss", "arguments": {"id": "job0"}} +{"return": {}} + +{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-top", "node-name": "top-file"}} +{"return": {}} +{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "qcow2", "file": "top-file", "size": 1048576}}} +{"return": {}} +{"execute": "job-dismiss", "arguments": {"id": "job0"}} +{"return": {}} + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": "top-file", "node-name": "top-fmt"}} +{"return": {}} +{"execute": "blockdev-snapshot", "arguments": {"node": "base-fmt", "overlay": "top-fmt"}} +{"return": {}} + +=== Resume the VM and simulate a write request === +{"execute": "cont", "arguments": {}} +{"return": {}} +{"return": ""} + +=== Commit it to the backing file === +{"execute": "block-commit", "arguments": {"auto-dismiss": false, "device": "top-fmt", "job-id": "job0", "top-node": "top-fmt"}} +{"return": {}} +{"execute": "job-complete", "arguments": {"id": "job0"}} +{"return": {}} +{"data": {"device": "job0", "len": 65536, "offset": 65536, "speed": 0, "type": "commit"}, "event": "BLOCK_JOB_READY", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "job0", "len": 65536, "offset": 65536, "speed": 0, "type": "commit"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"execute": "job-dismiss", "arguments": {"id": "job0"}} +{"return": {}} |