[one-users] Ubuntu Xen update - Hardy broke my setup

Javier Fontan jfontan at fdi.ucm.es
Tue Mar 24 07:55:00 PDT 2009


Check the information about physical hosts. We have detected some  
problems getting memory information from last Xen versions. If you  
experience this problem change in $ONE_LOCATION/lib/im_probes/xen.rb  
the line that says:

when 'max_free_memory'


when 'free_memory'

Anyway we have not yet created a really tested fix for this problem  
but it may solve your problems.


On Mar 24, 2009, at 3:47 PM, Gavin wrote:

> Hi there,
> There was an update to Xen yesterday on Ubuntu Hardy aand now all of a
> sudden I cannot deploy new vm's via One.
> Each vm I deploy now just stays in a pending state however I do not
> see anything in the logs, I have even enabled debugging in all of the
> relevant drivers.
> I do not see anything pertaining to this error in oned.log,
> one_vmm_xen.log, one_xmlrpc.log, sched.log, tm_nfs.log, tm_ssh.log and
> the VM log under <vmid> is empty.
> Things were going so well with this setup and I was just about to
> present it to my company when this happened.
> Has anyone else experienced anything similar ??? Can anyone shed some
> light on how else I can debug this issue??
> Thanks,
> Gavin
> ,
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Javier Fontan, Grid & Virtualization Technology Engineer/Researcher
DSA Research Group: http://dsa-research.org
Globus GridWay Metascheduler: http://www.GridWay.org
OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org

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