RDO - CEPH

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Check if RDO is properly configured to use ceph , also look for MON and OSD logs at cep bend , you should get some messages from when qemu fails to crate volume


****************************************************************
Karan Singh 
Systems Specialist , Storage Platforms
CSC - IT Center for Science,
Keilaranta 14, P. O. Box 405, FIN-02101 Espoo, Finland
mobile: +358 503 812758
tel. +358 9 4572001
fax +358 9 4572302
http://www.csc.fi/
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On 31 Mar 2014, at 22:29, Vilobh Meshram <vilobhmm at yahoo-inc.com> wrote:

> What logs should I see to explore more about what might be going wrong
> here ?
> 
> Thanks,
> Vilobh
> 
> On 3/30/14, 3:00 PM, "Vilobh Meshram" <vilobhmm at yahoo-inc.com> wrote:
> 
>> Hi Loic,
>> 
>> Thanks for your reply.
>> Not really I have setup 3 nodes as storage nodes ?ceph osd tree? output
>> also confirms that.
>> 
>> I was more concerned about the authentication aspect meaning the request
>> not able to reach the MON node and hence not getting forwarded to the
>> storage nodes ?
>> 
>> Thanks,
>> Vilobh
>> 
>> On 3/30/14, 7:21 AM, "Loic Dachary" <loic at dachary.org> wrote:
>> 
>>> 
>>> 
>>> On 30/03/2014 14:23, Vilobh Meshram wrote:
>>>> I was trying to play around with RDO and CEPH at
>>>> http://openstack.redhat.com/Using_Ceph_for_Cinder_with_RDO_Havana but
>>>> after I install QEMU for CEPH and when I run
>>>> 
>>>> qemu-img create ?f raw rbd:data/foo 1G
>>>> 
>>>> The command just hangs without creating any raw device. Am I missing
>>>> something here ?
>>> 
>>> Could it be that you only have one machine running Ceph ? What does ceph
>>> osd tree prints ?
>>> 
>>>> 
>>>> Thanks,
>>>> Vilobh
>>>> 
>>>> 
>>>> _______________________________________________
>>>> ceph-users mailing list
>>>> ceph-users at lists.ceph.com
>>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>>> 
>>> 
>>> -- 
>>> Lo?c Dachary, Artisan Logiciel Libre
>>> 
>> 
> 
> _______________________________________________
> ceph-users mailing list
> ceph-users at lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

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