On 6/5/20 2:20 PM, Andres Freund wrote: > Hi, > > On 2020-06-05 08:42:28 -0600, Jens Axboe wrote: >> Can you try with async-buffered.7? I've rebased it on a new mechanism, >> and doing something like what you describe above I haven't been able >> to trigger anything bad. I'd try your test case specifically, so do let >> know if it's something I can run. > > I tried my test on async-buffered.7?, and I get hangs very quickly after > starting. Unfortunately, I don't seem to get an OOPSs, not sure yet why. > > Let me know if my test triggers for you. > > I'll go and try to figure out why I don't see an oops... I'll try the reproducer! Thanks for testing. -- Jens Axboe