On Tue 07 Nov 2017 05:19:41 PM CET, Anton Nefedov wrote: > One more drainage-related thing. > We have recently encountered an issue with parallel block jobs and it's > not quite clear how to fix it properly, so would appreciate your ideas. > > The small attached tweak makes iotest 30 (-qcow2 -nocache) fail 10/10 > times on my machine.
I just wanted to quickly confirm that I can reproduce this in my system too, I just checked QEMU v2.8 (when this was introduced) and it was affected as well. Somehow we didn't detect this back in the day :( I'll take a look. Berto
