RE: [Xen-users] XCP - Maximum CPU cores

To:	"'Tapas Mishra'" <mightydreams@xxxxxxxxx>, "'xen-users'" <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject:	RE: [Xen-users] XCP - Maximum CPU cores
From:	"AP Xen" <apxeng@xxxxxxxxx>
Date:	Tue, 8 Mar 2011 10:32:49 -0800
Cc:	'Outback Dingo' <outbackdingo@xxxxxxxxx>, 'Boris Quiroz' <bquiroz.work@xxxxxxxxx>
Delivery-date:	Tue, 08 Mar 2011 10:35:38 -0800
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It is called max_phys_cpus=<nr>

http://xenbits.xensource.com/xen-unstable.hg/rev/d7cbcf5d7cd6

BTW, the default is 128 for Xen 4.x

Thanks,

From: Tapas Mishra [mailto:mightydreams@xxxxxxxxx]
Sent: Tuesday, March 08, 2011 10:03 AM
To: xen-users
Cc: AP Xen; Boris Quiroz; Outback Dingo
Subject: Re: [Xen-users] XCP - Maximum CPU cores

Hi please elaborate as how the compilation method of hypervisor can enhance the number of CPU's to be pinned.

On Tue, Mar 8, 2011 at 11:24 PM, AP Xen <apxeng@xxxxxxxxx> wrote:

The default is 32, however you can up the limit to 64 with a compile time
option. So, It depends on how the hypervisor was compiled.

Thanks,
AP

> -----Original Message-----
> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-users-
> bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Boris Quiroz
> Sent: Tuesday, March 08, 2011 6:04 AM
> To: Outback Dingo
> Cc: xen-users
> Subject: Re: [Xen-users] XCP - Maximum CPU cores
>
> 2011/3/8 Outback Dingo <outbackdingo@xxxxxxxxx>:
> > Whats the maximum cpu cores XCP will see ?
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> >
>
> Somewhere I read they were 32 cores maximum. I'm checking..
>
> Cheers.
>
> --
> @cereal_bars
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users

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RE: [Xen-users] XCP - Maximum CPU cores