[libvirt] [PATCH 0/4] RFC: vcpupin: some improvements of virsh vcpupin command
Wen Congyang
wency at cn.fujitsu.com
Mon Jun 20 09:21:52 UTC 2011
At 06/10/2011 02:27 PM, Taku Izumi Write:
> Hi all,
>
> I'll resend this patchset because what sent yesterday was broken.
> Sorry to be a nuisance.
>
> ---
>
> This patchset improves virsh vcpupin command like the following:
>
> (i) introduce special markup "-" and "^" which are similar to XML schema
> of "cpuset" attribute
>
> # virsh vcpupin VM 0 0-8,^4 --config
> # virsh dumpxml VM
> ...
> <vcpu>4</vcpu>
> <cputune>
> <vcpupin vcpu='0' cpuset='0-3,5-8'/>
> </cputune>
> ...
>
> (ii) allow to receive the special keyword 'r' as a cpulist parameter
> when resetting vcpupin setting.
> # virsh vcpupin VM 0 r --config
>
> (iii) when resetting, that is, pinning the specified virtual cpu to
> all host physical cpus, vcpupin setting will be deleted
> # virsh dumpxml VM
> ...
> <vcpu>4</vcpu>
> <cputune>
> </cputune>
> ...
>
>
> The following my patchset is the prerequisite of this:
> http://www.redhat.com/archives/libvir-list/2011-June/msg00441.html
>
> *[PATCH 1/4] vcpupin: improve vcpupin definition of virsh vcpupin
> *[PATCH 2/4] vcpupin: add reset option to virsh vcpupin command
> *[PATCH 3/4] vcpupin: add virDomainVcpupinDel function
> *[PATCH 4/4] vcpupin: add vcpupin resetting feature to qemu driver
Thanks, I pushed the series patch.
Wen Congyang
>
> Best regards,
> Taku Izumi
>
> --
> libvir-list mailing list
> libvir-list at redhat.com
> https://www.redhat.com/mailman/listinfo/libvir-list
>
More information about the libvir-list
mailing list