[one-users] xen version for OpenNebula 2.0

[knawnd at gmail.com]

Steven Timm wrote on 30/01/11 04:19:
> The Xen that ships with CentOS and SL is significantly older
> than 3.4.3--it is the equivalent of 3.1.2 even though the rpm
> says it is 3.0.3.
I also noticed that xen version available from CentOS 5.5 repos is 
pretty old. That why I tried to find newer ones and found 
http://www.gitco.de/repo/.

> That is what I have installed on
> the xen part of my opennebula cloud and it is workign for me.
> I have 2.6.18-194.32.1.el5xen kernel installed both on VM host
> dom0 and on cloud domU and it is working fine.
>
> There are a few applications where KVM just doesn't cut it.
> One of them is running a mysql server.

Thanks for sharing your experience!
Nikolay.
>
> Steve Timm
>
>
>
>
> On Sat, 29 Jan 2011, knawnd at gmail.com wrote:
>
>> knawnd at gmail.com wrote on 28/01/11 18:01:
>>> Dear list,
>>>
>>> What is the recommended version of xen for CentOS 5.5 to build ON cloud?
>>>
>>> I have xen-3.4.3 installed on cluster node
>>> $ rpm -q xen
>>> xen-3.4.3-1.el5
>>>
>>> but VM log has the line:
>>> Error: Unable to connect to xend: No such file or directory. Is xend
>>> running?
>> It looks like the problem appears with kernel (2.6.18-194.32.1.el5xen)
>> whereas with the elder one (2.6.18-194.11.1.el5xen) xen works well.
>>
>> Has anyone try to run xen-4.0.1 with ON-2.0?
>>
>> Nikolay.
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>