iotests: Test commit job start with concurrent I/O

This tests that concurrent requests are correctly drained before making
graph modifications instead of running into assertions in
bdrv_replace_node().

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Kevin Wolf 2019-05-21 20:35:52 +02:00
parent f871abd60f
commit ac6fb43eae
4 changed files with 109 additions and 1 deletions

View file

@ -265,3 +265,4 @@
252 rw auto backing quick
253 rw auto quick
254 rw auto backing quick
255 rw auto quick