The problem with the current OSDs was a poorly advised chmod of the OSD data store. From what I've pieced together the chmod was run against a running OSD.
On Tue, Aug 21, 2018 at 1:13 PM Paul Emmerich <paul.emmerich@xxxxxxxx> wrote:
I would continue with the upgrade of all OSDs this scenario as the old
ones are crashing, not the new one.
Maybe with all the flags set (pause, norecover, ...)
Paul
2018-08-21 19:08 GMT+02:00 Kees Meijs <kees@xxxxxxxx>:
> Hello David,
>
> Thank you and I'm terribly sorry; I was unaware I was starting new threads.
>
> From the top of my mind I say "yes it'll fit" but obviously I make sure at
> first.
>
> Regards,
> Kees
>
> On 21-08-18 16:34, David Turner wrote:
>>
>> Ceph does not support downgrading OSDs. When you removed the single OSD,
>> it was probably trying to move data onto the other OSDs in the node with
>> Infernalis OSDs. I would recommend stopping every OSD in that node and
>> marking them out so the cluster will rebalance without them. Assuming your
>> cluster is able to get healthy after that, we'll see where things are.
>>
>> Also, please stop opening so many email threads about this same issue. It
>> makes tracking this in the archives impossible.
>>
>
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Paul Emmerich
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