Re: bdrv_drained_begin deadlock with io-threads

[Dietmar Maurer]

> > Do you also run "stress-ng -d 5" indied the VM?
> 
> I'm not using the exact same test case, but something that I thought
> would be similar enough. Specifically, I run the script below, which
> boots from a RHEL 8 CD and in the rescue shell, I'll do 'dd if=/dev/zero
> of=/dev/sda' 

This test does not trigger the bug - you need to run "stress-ng -d 5" inside 
the VM.