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Re: [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting
From: |
Michael Roth |
Subject: |
Re: [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le |
Date: |
Sat, 02 Apr 2016 09:33:19 -0500 |
User-agent: |
alot/0.3.6 |
Quoting Serge Hallyn (2016-04-01 11:56:29)
> Hi,
>
> I've redeployed my test box with 14.04 with kilo-staging archive, but i
> get a core dump when i try to run kvm the same way you did.
What does `ppc64_cpu --info` report? The original bug had some output
that suggested SMT was enabled:
> cpu_cores: Number of cores present = 8
> cpu_coreson: Number of cores online = 8
> cpu_smt: SMT=8
But AFAIK, SMT should be disabled in the host (ppc64_cpu --smt off)
and left to individual guests to enable/disable in guest mode.
For KVM on powernv host kernel at least... original bug suggested
PowerVM mode:
> Bug description:
> qemu-system-ppc64 running on Ubuntu 16.04 beta-2 fails to start an
> image as part of the certification process. This on an IBM ppc64le in
> PowerVM mode running Ubuntu 16.04 beta-2 deployed by MAAS 1.9.1. There
> is no error output.
which I'm assuming didn't actually mean PowerVM instead of
powernv+KVM? Or was this actually a PowerVM partition trying to run
a KVM guest?
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Serge Hallyn, 2016/04/01
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Serge Hallyn, 2016/04/01
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Serge Hallyn, 2016/04/01
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Serge Hallyn, 2016/04/01
- Re: [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le,
Michael Roth <=
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Serge Hallyn, 2016/04/03
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Serge Hallyn, 2016/04/03
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Serge Hallyn, 2016/04/04
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Mike Rushton, 2016/04/04
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Serge Hallyn, 2016/04/04
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Serge Hallyn, 2016/04/04
- [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le, Mike Rushton, 2016/04/05