[one-users] onevm stop issue?

[Javier Fontan]

Hello,

I've created a ticket to solve the problem. http://dev.opennebula.org/issues/676

Thank you for reporting it.

On Mon, May 9, 2011 at 7:32 PM, Wei Xing <wxing at icr.ac.uk> wrote:
> Hi,
>
> I got error when stop a vm two times:
>
>  ExitCode: 1
> Mon May  9 18:39:04 2011 [VMM][E]: Error saving VM state, Error: Save file:/srv/cloud/one/var/41/images/checkpoint exist!
> Mon May  9 18:39:04 2011 [LCM][I]: Fail to save VM state. Assuming that the VM is still RUNNING (will poll VM).
> Mon May  9 18:39:07 2011 [VMM][W]: Unknown monitoring attribute (adding/updating template): NAME one-41
> Mon May  9 18:39:07 2011 [VMM][D]: Monitor Information:
>
>
> It seems the checkpoint file in var/xx/image, which can not be overwritten. When onevm tries to stop a vm, it will first create (??, should be "delete"--> create or "mv" --> create ?) a checkpoint file.  However, it will not work if there is already one from prior stop action. So, I mv-ed the checkpoint file, then it works.
>
> Not sure if it is a bug or your guys intend to do so? It is not clear to me from the state description (stop--pending--run). Any idea?
>
> Thanks,
>
>
> Wei
>
>
>
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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