At 2021年11月30日 11:25:23 -0800, Brian Buhrow <buhrow%nfbcal.org@localhost> wrote: Subject: Re: occasional spin-loops (hangs) during domU boot (amd64:9.99.81,4.13.2) > > hello. Do you get the same hangs on the domu's if you limit the > CPU count on each domu to some subset of available CPUs? For example, > setting the vcpu value to 2 when you have a total of 6 available? Yes, I think in all cases where there have been such hangs, vcpus has been set to fewer than the number of physical CPUs. I don't think I've ever seen a hang with vcpus=1 though, but then again I've only got a very few such domUs left, and I've only played with one recently. -- Greg A. Woods <gwoods%acm.org@localhost> Kelowna, BC +1 250 762-7675 RoboHack <woods%robohack.ca@localhost> Planix, Inc. <woods%planix.com@localhost> Avoncote Farms <woods%avoncote.ca@localhost>
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