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From Caleb Call <calebc...@me.com>
Subject Re: Deploy two instances from same ISO template
Date Wed, 01 Aug 2012 21:08:49 GMT
Now I may be incorrect on this, but an iso isn't a template.  An iso is an iso.  So if you're
using the iso with one VM, it's attached and locked by that process.  If you try to use it
on another VM, it's unable to get a lock on it, thus not able to attach it or use it.  Think
of an iso as sticking a CD into your server to install it.  With one CD, you can only install
one server at a time.  Again, I may be wrong, but it seems logical to me :)


On Aug 1, 2012, at 1:58 PM, Krzysztof Janiszewski - ecenter sp. z o.o. <k.janiszewski@ecenter.pl>
wrote:

> Hi.
> 
> 
> 
> I'm in process of testing CloudStack 3.0.2. Management is installed on
> Ubuntu 10.04, host on Centos 6.2. Everything is installed successfully. I
> can deploy instances from templates or ISO's. 
> 
> 
> 
> I encountered a problem while trying to deploy two instances from one ISO
> template at the same time. First deployment was correct. Debian installer is
> running in instance. Then at the same time I tried to deploy second instance
> from the same ISO Template, but this time deployment failed. 
> 
> 
> 
> In /var/log/cloud/agent/agent.log there is line:
> 
> 
> 
> libvir: Storage error : operation failed: Storage source conflict with pool:
> 'f770c571-74eb-483d-bba8-f8305cb16d8e'
> 
> 
> 
> Am I trying to do impossible thing?
> 
> 
> 
> As primary storage I use SharedMountPoint (distributed file system MooseFS),
> as secondary storage I use NFS.
> 
> 
> 
> Best regards
> 
> Krzysztof Janiszewski
> 


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