Hi, Last night I upgraded a Luminous cluster to Nautilus. All went well, but there was one sleep depriving issue I would like to prevent from happening next week while upgrading another cluster. Maybe you people can help me figure out what actually happened. So I upgraded the packages and restarted mons and mgrs. Then I started restarting the OSD's on one of the nodes. Below are the start and 'start_boot' times, during which the disks read at full speed, I think the whole disk. 2020-08-19 02:08:10.568 7fd742b09c80 0 set uid:gid to 64045:64045 (ceph:ceph) 2020-08-19 02:09:33.591 7fd742b09c80 1 osd.8 2188 start_boot 2020-08-19 02:08:10.592 7fb453887c80 0 set uid:gid to 64045:64045 (ceph:ceph) 2020-08-19 02:17:40.878 7fb453887c80 1 osd.5 2188 start_boot 2020-08-19 02:08:10.836 7f907bc0cc80 0 set uid:gid to 64045:64045 (ceph:ceph) 2020-08-19 02:19:58.462 7f907bc0cc80 1 osd.3 2188 start_boot 2020-08-19 02:08:10.584 7f1ca892cc80 0 set uid:gid to 64045:64045 (ceph:ceph) 2020-08-19 03:13:24.179 7f1ca892cc80 1 osd.11 2188 start_boot 2020-08-19 02:08:10.568 7f059f80dc80 0 set uid:gid to 64045:64045 (ceph:ceph) 2020-08-19 04:06:55.342 7f059f80dc80 1 osd.14 2188 start_boot So, while this is not an issue which breaks anything technical, I would like to know how I can arrange for the OSD to do this 'maintenance' beforehand so I don't have to wait too long. :) I do see a warning in the logging, is that related: "store not yet converted to per-pool stats" ? Thanks! -- Mark Schouten <mark@xxxxxxxx> Tuxis, Ede, https://www.tuxis.nl T: +31 318 200208 _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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