[Libvir] virsh vcpupin does not work with xend

Richard W.M. Jones rjones at redhat.com
Fri Jul 6 09:46:41 UTC 2007


Saori Fukuta wrote:
> On Wed, 04 Jul 2007 13:18:43 +0100 "Richard W.M. Jones" wrote:
>> Saori Fukuta wrote:
>>> Hi,
>>>
>>> The virsh vcpupin command does not work when it uses Xend(xend_internal.c).
>>> HV(xen_internal.c) works fine.
>>>
>>> I'm testing on Xen3.1.0(hypervisor_version=2, dom_interface_version=5,
>>> xendConfigVersion=4), and using current libvirt(ChangeLog revision 1.546).
>>>
>>> To solve this problem, I got the xend debug information and compared that.
>>>     * in the case of executing "virsh vcpupin 63 7 1" *
>>>     [2007-05-29 09:33:20 4258] DEBUG (XendDomain:1297) dom(63) cpu 7 cpumap [1](<type'str'>)
>>>     * in the case of executing "xm vcpu-pin 63 7 1" *
>>>     [2007-05-29 09:33:32 4258] DEBUG (XendDomain:1297) dom(63) cpu 7 cpumap [1](<type'list'>)
>>>
>>> There is one different thing. The type of cpumap is str when executing virsh 
>>> command, but the type of cpumap is list when executing xm command.
>>>
>>> Do you have any idea ?
>> Did you find out what caused this in the end?
> 
> I have no progress about this.
> I suspect that the cause is the type of cpumap, and I want to try to
> send the cpumap as list but I have no idea the way.
> So I can still not determine the reason.

I'm not sure how to reproduce this.  How can I send the map over xend 
instead of the HV?

I did fix a problem with virDomainPinVcpu & remote about two weeks ago.

Rich.

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