* smp guests on xen
@ 2014-02-14 22:29 xennn
2014-02-15 9:27 ` Olaf Hering
0 siblings, 1 reply; 2+ messages in thread
From: xennn @ 2014-02-14 22:29 UTC (permalink / raw)
To: xen-devel
Hello all,
As far as i know xen 3 supports SMP guest. I would like to know is it
possible to map many physical cpus to the vcpu-s of smp clinet. So if my
host has 4 cpus to map 2 phisical cpus to 2 vcpu-s of the SMP guest?
Best Regards
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: smp guests on xen
2014-02-14 22:29 smp guests on xen xennn
@ 2014-02-15 9:27 ` Olaf Hering
0 siblings, 0 replies; 2+ messages in thread
From: Olaf Hering @ 2014-02-15 9:27 UTC (permalink / raw)
To: xennn; +Cc: xen-devel
On Fri, Feb 14, xennn wrote:
> As far as i know xen 3 supports SMP guest. I would like to know is it
> possible to map many physical cpus to the vcpu-s of smp clinet. So if my
> host has 4 cpus to map 2 phisical cpus to 2 vcpu-s of the SMP guest?
Yes. Scroll down to "vcpu-pin" on this site:
http://xenbits.xen.org/docs/unstable/man/xl.1.html
Scroll down to "CPU Allocation" on this site:
http://xenbits.xen.org/docs/unstable/man/xl.cfg.5.html
Olaf
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