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Re: [Xen-users] Pinning cpu's still suggested practice?
| To: | Nathan March <nathan@xxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] Pinning cpu's still suggested practice? |
| From: | "Fajar A. Nugraha" <list@xxxxxxxxx> |
| Date: | Tue, 18 Jan 2011 09:35:02 +0700 |
| Cc: | "xen-users@xxxxxxxxxxxxxxxxxxx List" <xen-users@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Mon, 17 Jan 2011 18:36:29 -0800 |
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On Tue, Jan 18, 2011 at 7:48 AM, Nathan March <nathan@xxxxxx> wrote: > Back when we were first setting up our xen systems, it was recommended > practice to pin the cpu's on your DomUs instead of allowing xen to manage > them. > > Is this still the suggested practice? IIRC the recommendation was not to pin domU to a certain CPU, but rather give dom0 a dedicated cpu/core, by: - set dom0 cpu to 1 - pin dom0 cpu to cpu0 - set domUs to use cpus other than cpu0 So in essence let Xen manage which cpu domU will run on, as long as it's not cpu0. -- Fajar _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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