Ciao Dan,
thanks a lot for your message! :-)
Indeed, the procedure you outlined did the trick and I am now back to
healthy state.
--yes-i-really-really-love-ceph-parameter-names !!! Ciao ciao Fulvio -------- Original Message --------Subject: Re: Luminous (12.2.8 on CentOS), recover or recreate incomplete PG
From: Dan van der Ster <dan@xxxxxxxxxxxxxx> To: fulvio.galeazzi@xxxxxxx CC: ceph-users <ceph-users@xxxxxxxxxxxxxx> Date: 12/18/2018 11:38 AM
Hi Fulvio! Are you able to query that pg -- which osd is it waiting for? Also, since you're prepared for data loss anyway, you might have success setting osd_find_best_info_ignore_history_les=true on the relevant osds (set it conf, restart those osds). -- dan -- dan On Tue, Dec 18, 2018 at 11:31 AM Fulvio Galeazzi <fulvio.galeazzi@xxxxxxx> wrote: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 incomplete pg 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.html On 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 exists Questions 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 _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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