[Pkg-libvirt-maintainers] Bug#648323: Bug#648323: Libvirt does not support numa

Guido Günther agx at sigxcpu.org
Thu Nov 10 15:58:54 UTC 2011


severity 648323 whishlist
thanks

Hi Ralf,
On Thu, Nov 10, 2011 at 04:22:59PM +0100, Ralf Spenneberg wrote:
> Package: libvirt-bin
> Version: 0.9.6-2
> 
> When using libvirt-bin on a numa-capable platform virsh cannot display
> the capabilities.
> 
> # numactl --show
> policy: default
> preferred node: current
> physcpubind: 0 1 2 3 4 5 6 7
> cpubind: 0 1 2 3
> nodebind: 0 1 2 3
> membind: 0 1 2 3
> 
> virsh does not display the numa information:
> # virsh nodeinfo
> CPU model: x86_64
> CPU(s): 8
> CPU frequency: 1000 MHz
> CPU socket(s): 4
> Core(s) per socket: 2
> Thread(s) per core: 1
> NUMA cell(s): 1
> Memory size: 32948228 kB
> # virsh freecell 0
> error: this function is not supported by the connection driver: NUMA
> memory information not available on this platform
Yes, that's correct. NUMA support never got enables since it had some
problems but I don't have hardware to check currently. Could you rebuild
with numa enanbled and report your findings?
Cheers,
 -- Guido





More information about the Pkg-libvirt-maintainers mailing list