Mixing CEPH versions on new ceph nodes...

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Hi Wido, thanks for answers - I have mons and OSD on each host... server1:
mon + 2 OSDs, same for server2 and server3.

Any Proposed upgrade path, or just start with 1 server and move along to
others ?

Thanks again.
Andrija


On 2 July 2014 16:34, Wido den Hollander <wido at 42on.com> wrote:

> On 07/02/2014 04:08 PM, Andrija Panic wrote:
>
>> Hi,
>>
>> I have existing CEPH cluster of 3 nodes, versions 0.72.2
>>
>> I'm in a process of installing CEPH on 4th node, but now CEPH version is
>> 0.80.1
>>
>> Will this make problems running mixed CEPH versions ?
>>
>>
> No, but the recommendation is not to have this running for a very long
> period. Try to upgrade all nodes to the same version within a reasonable
> amount of time.
>
>
>  I intend to upgrade CEPH on exsiting 3 nodes anyway ?
>> Recommended steps ?
>>
>>
> Always upgrade the monitors first! Then to the OSDs one by one.
>
>  Thanks
>>
>> --
>>
>> Andrija Pani?
>>
>>
>> _______________________________________________
>> ceph-users mailing list
>> ceph-users at lists.ceph.com
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>
>>
>
> --
> Wido den Hollander
> 42on B.V.
> Ceph trainer and consultant
>
> Phone: +31 (0)20 700 9902
> Skype: contact42on
> _______________________________________________
> ceph-users mailing list
> ceph-users at lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>



-- 

Andrija Pani?
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