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xen-devel
Re: [Xen-devel] [PATCH 3/3] tools/xm-test: add cpus parm test in create
* Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> [2006-08-16 09:44]:
>
>
>
> On 16/8/06 3:27 pm, "Ryan Harper" <ryanh@xxxxxxxxxx> wrote:
>
> > As long as the first cpu in the mask is available then the affinity
> > settings will succeed.
>
> Really? Xen itself doesn't have such a test (at least not any more) I
> believe. Xen ANDs the mask with cpu_online_map and then complains if the
> result is empty.
Ah, ok. Then they've been working because of the size of the machine
I'm on. I'll change the test values such that I have a set for 2, 4,
and 8 ensuring that each set doesn't use values that won't be
available. I can then run largest set that can run on the host.
--
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
(512) 838-9253 T/L: 678-9253
ryanh@xxxxxxxxxx
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