[one-users] xen version for OpenNebula 2.0

[Steven Timm]

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.  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.

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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> Users at lists.opennebula.org
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>

-- 
------------------------------------------------------------------
Steven C. Timm, Ph.D  (630) 840-8525
timm at fnal.gov  http://home.fnal.gov/~timm/
Fermilab Computing Division, Scientific Computing Facilities,
Grid Facilities Department, FermiGrid Services Group, Group Leader.
Lead of FermiCloud project.