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Re: [Xen-users] CPU pinning on Xen
| To: | Tapas Mishra <mightydreams@xxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] CPU pinning on Xen |
| From: | Ravi Giri <ravi.giri@xxxxxxxxx> |
| Date: | Wed, 14 Apr 2010 11:43:14 +0530 |
| Cc: | Xen List <xen-users@xxxxxxxxxxxxxxxxxxx>, linux-poweredge@xxxxxxxx |
| Delivery-date: | Tue, 13 Apr 2010 23:14:27 -0700 |
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On Wed, Apr 14, 2010 at 10:59 AM, Tapas Mishra <mightydreams@xxxxxxxxx> wrote: > Hi,I have a Quad Core CPU Dell PowerEdge R710 which has 4 Virtual > Hosts running on top of it. > I want to allocate a CPU core to each of the hosts.How can I do that > on Xen.I am using Debian Lenny. I guess you mean 'pin' specific cores to specific VM's ? Assuming the 4 VMs are vmA, vmB, vmC and vmD and that Core 0 is allocated to Dom0 syntax (as provided in xm man page as well) is xm vcpu-pin <Domain> <VCPU> <CPUs> xm vcpu-pin vmA 0 1 xm vcpu-pin vmB 0 2 xm vcpu-pin vmC 0 3 xm vcpu-pin vmD 0 4 Hope this helps. Regards, -- Ravi _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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