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 Panić
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--
Wido den Hollander
42on B.V.
Ceph trainer and consultant
Phone: +31 (0)20 700 9902
Skype: contact42on
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