Look at your oned.log and at the nnn.log which is the log of
the virtual machine number in question.  Probably it first shows zero
and then goes to unknown because something is failing in
one of the monitoring scripts so it can't monitor.  The logs should say.

Did you note which host the VM is running on?  does virsh list on
that host show that it is still running?

Steve Timm


On Tue, 29 Mar 2011, Madhurranjan Mohaan wrote:

Hi All,

There is enough Ram on my machine but somehow apart from the default
"ttylinux" image, any other image I create with memory value specified in
the *vm-template.one* file results in generating the VM but the memory
column always shows 0K. After a while , the VM goes from running to unknown
. I can't see any error message . This is on Centos 5.5 and I am using kvm
as the hypervisor.

onevm list

 22 oneadmin ttylinux runn   0     64M machine.th 05 01:56:35
  56 oneadmin       vm *runn   *0      *0K* machine.th 00 00:00:56

Any suggestions ?

thanks

Ranjan


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