[libvirt] [PATCH] conf: Allow omitting of numa node memory size
Daniel P. Berrange
berrange at redhat.com
Tue Feb 21 15:36:23 UTC 2017
On Tue, Feb 21, 2017 at 04:22:05PM +0100, Peter Krempa wrote:
> Memory-less numa nodes could be specified by setting the memory size to
> 0. Allow ommiting of the parameter completely to specify the same.
>
> Partially resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1217144
Does this correctly plumb through to the guest OS ?
Last time we tried fixing this bug we found some problems - I can't remember
whether the problem was with 0 CPUs or 0 memory, but with one of them, QEMU
would totally mangle the NUMA topology, merging nodes together.
Regards,
Daniel
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