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Re: [Qemu-devel] [Bug 1013241] Re: qemu-system-ppc64 hanging occasionall
Re: [Qemu-devel] [Bug 1013241] Re: qemu-system-ppc64 hanging occasionally in disk writes
Tue, 19 Jun 2012 20:42:57 +1000
On Tue, 2012-06-19 at 10:16 +0000, Richard W.M. Jones wrote:
> I switched to using virtio-scsi (instead of virtio-blk). This appears to
> have solved
> this problem, although it brings another problem. I also tried vscsi, which
> both problems.
> Therefore I will (not definitively) claim that the problem lies somewhere in
> but a workaround seems to be available.
What was the virtio-scsi problem ? (Other than SLOF doesn't know about
it yet :-) I haven't audited/tested it so it might have endian issues...
I have reproduced a similar hang with vscsi in full emulation, I haven't
observed your problem with virtio-blk, I plan to spend more time doing
some torture testing & debugging this week see if I can find out what's
BTW. What was your guest kernel version ?
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