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

[Dustin Marquess <dmarquess@xxxxxxxxx>]

It's based on 32-bit CentOS 5.5 + a custom kernel.

-Dustin

On Wed, Mar 30, 2011 at 8:15 PM, Outback Dingo <outbackdingo@xxxxxxxxx> wrote:
> On Tue, Mar 8, 2011 at 2:51 PM, Todd Deshane <todd.deshane@xxxxxxx> wrote:
>>
>> On Tue, Mar 8, 2011 at 2:46 PM, AP Xen <apxeng@xxxxxxxxx> wrote:
>> > Technically, it is possible as XCP is open source. You would have to
>> > download the source ISO and rebuild Xen with nr_phys_cpus=128. Trying to
>> > replace Xen in XCP with the Xen 4.x might be more difficult.
>> >
>>
>> True it is open source and should be possible. You're going to want to
>> make sure you use at least the 4.1 branch as it has better libxl
>> integration.
>
> Continuation of this conversation, XCP is based on RedHat correct ? which
> version?
> cat /etc/redhat-release
> XCP release 1.0.0-42052c (xcp)
> [root@xenserver-gvratnau ~]# uname -a
> Linux xenserver-gvratnau 2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1 SMP Tue
> Feb 1 17:10:20 EST 2011 i686 i686 i386 GNU/Linux
> And if i use the source ISO im not getting version 4.1, so i need to
> natively build XEN 4.1 branch on some redhat release... then "remaster" the
> iso so its installable
> on multiple systems without the pain of manually doing this to say 20
> machines. I realize im way ahead of the curve here probably and am willing
> to suffer through
> some pain, and well report back, document the needed steps, however the
> remastering piece im sure someone can provide a clue to how this is done.
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