[one-users] recover the RBD

左丿仔 shixingwe.n at 163.com
Mon Sep 23 05:38:21 PDT 2013


Hi to all
   I have a question : the one can not start.i try two .It views that the database have not been created 
What can we do?
Thanks very mush 

发自我的 iPhone

> 在 2013年9月23日,下午6:15,Jaime Melis <jmelis at opennebula.org> 写道:
> 
> Hi Kenneth,
> 
> I think you are looking for the rbd 'export' command?
> http://ceph.com/docs/next/man/8/rbd/
> 
> cheers,
> Jaime
> 
> 
>> On Mon, Sep 23, 2013 at 11:56 AM, Kenneth <kenneth at apolloglobal.net> wrote:
>> So I have a about 20 images stored in a ceph image datastore and the pool name is one. I understand that the disk images are in RBD format now. I want to migrate a VM, say image is "one-23", to another KVM host. It is just a plain Ubuntu server KVM host and not a member of the OpenNebula cloud or Ceph cluster.
>> 
>> Is there a way to convert and image from the Nebula (or from ceph rbd) to .qcow2 format or to .raw format? I want to import the image to the new KVM host using Virt-Manager utility in Ubuntu.
>> 
>>  -- 
>> Thanks,
>> Kenneth
>> 
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> 
> 
> 
> -- 
> Join us at OpenNebulaConf2013 in Berlin, 24-26 September, 2013
> --
> Jaime Melis
> Project Engineer
> OpenNebula - The Open Source Toolkit for Cloud Computing
> www.OpenNebula.org | jmelis at opennebula.org
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