From mboxrd@z Thu Jan 1 00:00:00 1970 From: Outback Dingo Subject: Re: [Xen-users] XCP - Maximum CPU cores Date: Tue, 12 Apr 2011 23:24:32 -0400 Message-ID: References: <000601cbddb9$dfb265d0$9f173170$@com> <000c01cbddbf$3af974b0$b0ec5e10$@com> <003101cbddc9$9395e3b0$bac1ab10$@com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1590233089==" Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Dustin Marquess Cc: xen-devel@lists.xensource.com, xen-users , Eduardo Bragatto List-Id: xen-devel@lists.xenproject.org --===============1590233089== Content-Type: multipart/alternative; boundary=0023543a2874ede49804a0c45817 --0023543a2874ede49804a0c45817 Content-Type: text/plain; charset=ISO-8859-1 On Thu, Mar 31, 2011 at 9:51 AM, Dustin Marquess wrote: > No. The hypervisor itself is still 64-bit. > > -Dustin > > On Thu, Mar 31, 2011 at 6:35 AM, Eduardo Bragatto > wrote: > > 32bit kernel? Does that mean XCP can only run 32bit guests? > > > > -Eduardo > > > > On Mar 31, 2011, at 1:20 AM, Dustin Marquess wrote: > > > >> It's based on 32-bit CentOS 5.5 + a custom kernel. > >> > >> -Dustin > >> > >> On Wed, Mar 30, 2011 at 8:15 PM, Outback Dingo > >> wrote: > >>> > >>> On Tue, Mar 8, 2011 at 2:51 PM, Todd Deshane > >>> wrote: > >>>> > >>>> On Tue, Mar 8, 2011 at 2:46 PM, AP Xen 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. > Ok, well heres an update, i did succesfully build/install xen-4.1 on XCP, and got the system to reboot, issue is now that the api seems to be completely out of whack..... and following http://wiki.xensource.com/xenwiki/XCP_Building_Instructions plainly fails with make omake phase1 *** omake: reading OMakefiles *** omake: finished reading OMakefiles (0.17 sec) - build ocaml/util util_inventory.o + ocamlfind ocamlopt -package stdext,log -g -dtypes -thread -warn-error +a-4-6-9-27-28-29 -ccopt -fPIC -I +ocamldoc -c util_inventory.ml File "util_inventory.ml", line 20, characters 11-25: Error: Unbound module Debug.Debugger *** omake: 186/329 targets are up to date *** omake: failed (0.23 sec, 0/14 scans, 1/15 rules, 1/313 digests) *** omake: targets were not rebuilt because of errors: ocaml/util/util_inventory.cmx depends on: ocaml/util/util_inventory.ml ocaml/util/util_inventory.o depends on: ocaml/util/util_inventory.ml make: *** [all] Error 2 > >>>>> > >>>> > >>>> 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. > >>> _______________________________________________ > >>> Xen-users mailing list > >>> Xen-users@lists.xensource.com > >>> http://lists.xensource.com/xen-users > >>> > >> > >> _______________________________________________ > >> Xen-users mailing list > >> Xen-users@lists.xensource.com > >> http://lists.xensource.com/xen-users > > > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xensource.com > > http://lists.xensource.com/xen-users > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users > --0023543a2874ede49804a0c45817 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On Thu, Mar 31, 2011 at 9:51 AM, Dustin Marquess <dmarquess@gmail.com> wrote= :
No. =A0The hypervisor itself is still 64-bit.

-Dustin

On Thu, Mar 31, 2011 at 6:35 AM, Eduardo Bragatto <eduardo@bragatto.com> wrote:
> 32bit kernel? Does that mean XCP can only run 32bit guests?
>
> -Eduardo
>
> On Mar 31, 2011, at 1:20 AM, Dustin Marquess wrote:
>
>> 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@gmail.com>
>> wrote:
>>>
>>> On Tue, Mar 8, 2011 at 2:51 PM, Todd Deshane <todd.deshane@xen.org>
>>> wrote:
>>>>
>>>> On Tue, Mar 8, 2011 at 2:46 PM, AP Xen <apxeng@gmail.com> wrote:
>>>>>
>>>>> Technically, it is possible as XCP is open source. You= would have to
>>>>> download the source ISO and rebuild Xen with nr_phys_c= pus=3D128. Trying
>>>>> to
>>>>> replace Xen in XCP with the Xen 4.x might be more diff= icult.


Ok, well heres = an update, i did succesfully build/install xen-4.1 on XCP, and got the syst= em to reboot, issue is now
that the api seems to be completely ou= t of whack..... and following=A0


plainly fails with=A0

make
omake phase1
*** omake: reading OMakefiles
*** omake: finished reading OMakefiles (0.17 sec)
- build= ocaml/util util_inventory.o
+ ocamlfind ocamlopt -package stdext= ,log -g -dtypes -thread -warn-error +a-4-6-9-27-28-29 -ccopt -fPIC -I +ocam= ldoc -c util_inventory.ml
File "util_inventory.ml&= quot;, line 20, characters 11-25:
Error: Unbound module Debug.Deb= ugger
*** omake: 186/329 targets are up to date
*** oma= ke: failed (0.23 sec, 0/14 scans, 1/15 rules, 1/313 digests)
*** omake: targets were not rebuilt because of errors:
=A0 = =A0ocaml/util/util_inventory.cmx
=A0 =A0 =A0 depends on: ocaml/ut= il/util_inventory.ml
=A0= =A0ocaml/util/util_inventory.o
=A0 =A0 =A0 depends on: ocaml/util/util_inventory.ml
make: *** [all] Error 2
<= br>

=A0
>>>>>
>>>>
>>>> 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 corr= ect ? 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 n= eed to
>>> natively build XEN 4.1 branch on some redhat release... then &= quot;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 an= d am
>>> willing
>>> to suffer through
>>> some pain, and well report back, document the needed steps, ho= wever the
>>> remastering piece im sure someone can provide a clue to how th= is is done.
>>> _______________________________________________
>>> Xen-users mailing list
>>> Xen-users@lis= ts.xensource.com
>>> http://lists.xensource.com/xen-users
>>>
>>
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@lists.x= ensource.com
>> http://lists.xensource.com/xen-users
>
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xenso= urce.com
> htt= p://lists.xensource.com/xen-users
>

_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.= com
http://l= ists.xensource.com/xen-users

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