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[Xen-devel] vcpu-pin bug to dom0 ?
| To: | "xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | [Xen-devel] vcpu-pin bug to dom0 ? |
| From: | "You, Yongkang" <yongkang.you@xxxxxxxxx> |
| Date: | Mon, 28 Aug 2006 14:58:39 +0800 |
| Cc: | xen-ia64-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Mon, 28 Aug 2006 00:00:29 -0700 |
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| Thread-index: | AcbKb2LbB/EjyeaNRHKmShLDCXsIeA== |
| Thread-topic: | vcpu-pin bug to dom0 ? |
Hi all, I find a strange issue that if I only assign 1 or 2 vcpus to dom0, I can not use vcpu-pin to pin the No. 0 vcpu. It will report: "Invalid argument". But it works, if I let Xen0 see all vcpus when booting. For example, in IA32, set (dom0-cpus 1) After Xen0 boot up, "xm vcpu-p 0 0 0" will see errors. If setting (dom0-cpus 0), above command works. In IA64, set dom0_max_vcpus=2 (totally have 16 vcpus) After Xen0 boot up, "xm vcpu-p 0 0 0" will see errors. But "xm vcpu-p 0 1 0" works. Best Regards, Yongkang (Kangkang) 永康 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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