[libvirt] [PATCH] RPC: Support up to 4096 cpus on the host and 256 in the guest

Eric Blake eblake at redhat.com
Tue May 28 12:50:01 UTC 2013


On 05/28/2013 06:35 AM, Peter Krempa wrote:
> The RPC limits for cpu maps didn't allow to use libvirt on ultra big
> boxes. This patch increases size of the limits to support a maximum of
> 4096 cpus on the host with the built-in maximum of 256 cpus per guest.
> The full cpu map of such a system takes 128 kilobytes and the map for
> vcpu pinning is 512 bytes long.
> ---
>  src/remote/remote_protocol.x | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

We missed rc1 - is this still worth getting into 1.0.6?

I'm not opposed to the change, just questioning the timing of it.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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