On Tue, Apr 07, 2020 09:53:18 +0100, Ankur Sinha wrote: > > On Mon, Apr 06, 2020 09:37:01 +0200, Pavel Raiskup wrote: > > On Sunday, April 5, 2020 12:44:38 PM CEST Ankur Sinha wrote: > > > On Sat, Apr 04, 2020 21:37:05 -0000, Artem Tim wrote: > > > > https://bugzilla.redhat.com/show_bug.cgi?id=1754807 > > > > > > That does look like it. I'll go through the comments and see if I can > > > help with more info. > > > > Note also this bug [1] where's kernel traceback in bfq kernel code. > > I have never reproduced the problem on my box (ssd nvme disk), so I can't > > tell.. but those are possible workarounds for those who use bfq scheduler: > > > > - per Zbyszek, switching back to deadline > > - per Vitaly, systemd.unified_cgroup_hierarchy=0 kernel parameter > > Thanks Pavel, > > Would someone have instructions on how to make these changes? I can test > both of these out.
For the scheduler, the steps here work: https://wiki.archlinux.org/index.php/improving_performance#Input/output_schedulers Testing it out now. -- Thanks, Regards, Ankur Sinha "FranciscoD" (He / Him / His) | https://fedoraproject.org/wiki/User:Ankursinha Time zone: Europe/London
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