Re: Problems with pgs incomplete

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Le 01/12/2014 15:09, Butkeev Stas a écrit :
> pg 13.2 is incomplete, acting [1,3] (reducing pool .rgw.buckets min_size from 2 may help; search ceph.com/docs for 'incomplete')
The answer is in the logs: your .rgw.buckets pool is using min_size = 2.
So it doesn't have enough valid pg replicas to start recovering.

IIRC past messages on this list you must have size > min_size to recover
from a failed OSD as Ceph doesn't try to use available data to recover
if it doesn't respect min_size.

I may be wrong here (I'm surprised you only have 4 incomplete pgs, I'd
expect ~1/3rd of your pgs to be incomplete given your "ceph osd tree"
output) but reducing min_size to 1 should be harmless and should
unfreeze the recovering process.

Best regards,

Lionel Bouton
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