On Mon, Feb 24, 2020 at 4:55 PM Glen <[email protected]> wrote: > On Sun, Feb 23, 2020 at 11:12 PM Tomas Mozes <[email protected]> wrote: > > As reported in > https://lists.xenproject.org/archives/html/xen-devel/2020-01/msg00361.html > and > https://lists.xenproject.org/archives/html/xen-users/2020-02/msg00042.html, > switching back to credit1 scheduler seems to make it working again. I've > migrated 6 machines to Xen 4.12 with sched=credit xen option and haven't > observed a hang for more than a week now. > > My experience is the same. I have migrated all 16 of my physical > hosts back to OpenSuse 15.1 with Xen 4.12.1 with sched=credit . All > guests are now running perfectly, without any issues at all. Over > this past week I performed directed stress-testing against several of > my guests, and they all survived without any problems at all. I've > now completely my migration to the new guests, and everyone is happy. > > I'm now going to bring one of the previously-live guests on its own > host back to credit2 so I can crash it and try to capture debugging > output for xen-devel as requested. But sched=credit is definitely > what we needed to solve this problem! Thank you all for helping us > get there! > > Glen >
Thank you too for your report. Hope we'll find the reason why credit2 misbehaves. Tomas
_______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
