Ah crap, I didn't reply to the list :D tldr for the rest of the list: move to next release because of bad bug https://tracker.ceph.com/issues/53729#note-65 I would go to pacific and then wait some time so the pglog_dups get cleaned up. Pacific and quincy are really nice releases that worked very well for us. Am Fr., 23. Aug. 2024 um 18:08 Uhr schrieb Özkan Göksu <ozkangksu@xxxxxxxxx >: > Hello Boris. Thank you so much for the recommendation. > > Actually my intention is jumping next releases until I reach Quincy. > What do you think about this? Am I gonna face with any problem while > jumping Octopus to Pacific and Quincy after ? > > Best regards. > > Boris <bb@xxxxxxxxx>, 23 Ağu 2024 Cum, 18:56 tarihinde şunu yazdı: > >> Hi, I would suggest to move fast to the next release. >> There was a bug that still haunts my sleep that is known as the PGLOG_DUP >> bug. >> >> You can check if you are suffering from it here: >> https://tracker.ceph.com/issues/53729#note-65 >> >> Basically the pglog dups would not be cleaned anymore. And snaptrim seems >> to trigger that. The pacific release got the fix. >> >> Cheers >> Boris >> >> Am Fr., 23. Aug. 2024 um 16:48 Uhr schrieb Özkan Göksu < >> ozkangksu@xxxxxxxxx>: >> >>> Hello folks. >>> >>> We have a ceph cluster and we have 2000+ RBD drives on 20 nodes. >>> >>> We upgraded the cluster from 14.2.16 to 15.2.14 and after the upgrade we >>> started to see snap trim issues. >>> Without the "nosnaptrim" flag, the system is not usable right now. >>> >>> I think the problem is because of the omap conversion at Octopus upgrade. >>> >>> Note that the first time each OSD starts, it will do a format conversion >>> to >>> improve the accounting for “omap” data. This may take a few minutes to as >>> much as a few hours (for an HDD with lots of omap data). You can disable >>> this automatic conversion with: >>> >>> What should I do to solve this problem? >>> >>> Thanks. >>> _______________________________________________ >>> ceph-users mailing list -- ceph-users@xxxxxxx >>> To unsubscribe send an email to ceph-users-leave@xxxxxxx >>> >> >> >> -- >> Die Selbsthilfegruppe "UTF-8-Probleme" trifft sich diesmal abweichend im >> groüen Saal. >> > -- Die Selbsthilfegruppe "UTF-8-Probleme" trifft sich diesmal abweichend im groüen Saal. _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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