[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] pinning dom0 cpu
> I'm running Xen on an SMP machine. Couple of things: > > a) is dom0 pinned to a particular CPU? if so which? can I > control the choice? Yes, use xm pincpu. > b) with the 2.6.10 Xenolinux kernel, cat /proc/cpuinfo shows only a > single CPU on my SMP machine. Is this a known problem/behavior? With Xen 2.x each individual domain can only be uniprocessor. The unstable tree contains prototype SMP support. > c) if I understand correctly, the BVT scheduler parameters are CPU > specific -- they don't aggregate over the machine. So if I assign some > weights to domains, they will work properly if both domains are pinned > to the same CPU. Is that correct? Yes, as it stands. Ian ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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