Hallo Cephers,
I am stuck with an incomplete PG and am seeking help.
At some point I had a bad configuration for gnocchi which caused a
flooding of tiny objects to the backend Ceph rados pool. While cleaning
things up, the load on the OSD disks was such that 3 of them "commited
suicide" and were marked down.
Now that the situation is calm, I am left with one stubborn
incomplete PG.
PG_AVAILABILITY Reduced data availability: 1 pg inactive, 1 pg incompletepg 107.33 is incomplete, acting [41,22,156] (reducing pool gnocchi-ct1-cl1 min_size from 2 may help; search ceph.com/docs for 'incomplete')
(by the way, reducing min_size did not help) I found this page and tried to follow the procedure outlined: http://lists.ceph.com/pipermail/ceph-users-ceph.com/2017-July/019674.htmlOn one of the 3 replicas, the "PG export" produced some decently sized file, but when I tried to import it on the acting OSD I got error:
[root@r1srv07.ct1 ~]# ceph-objectstore-tool --data-path /var/lib/ceph/osd/ceph-41 --op import --file /tmp/recover.107.33 --force
pgid 107.33 already existsQuestions now is: could anyone please suggest a recovery procedure? Note that for this specific case I would not mind wiping the PG.
Thanks for your help! Fulvio
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