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Re: [Xen-devel] Xen CPU limit?
| To: | "Martin Lukasik" <martin.lukasik@xxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Xen CPU limit? |
| From: | "Jan Beulich" <JBeulich@xxxxxxxxxx> |
| Date: | Mon, 29 Mar 2010 17:00:02 +0100 |
| Cc: | |
| Delivery-date: | Mon, 29 Mar 2010 10:55:17 -0700 |
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>>> Martin Lukasik <martin.lukasik@xxxxxxxxxxxxx> 11.03.10 17:08 >>> >Can somebody explain why the number of CPUs Xen can handle is limited to 32? >I have a machine with 48 cores, and would love to virtualise it, but if >I do it, I loose 16 CPUs, which isnt very good... :-( >Where is this limit coming from? Or maybe it is possible to change it >somewhere in the source files? This is done on the make command line, by adding "max_phys_cpus=...". Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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