Hi David, Thanks for your advice. My end goal is BlueStore so to upgrade to Jewel and then Luminous would be ideal. Currently all monitors are (succesfully) running Internalis, one OSD node is running Infernalis and all other OSD nodes have Hammer. I'll try freeing up one Infernalis OSD at first and see what'll happen. If it goes well I'll just (for now) give up all OSDs on the given node. If it works, I'll end up with Hammer OSDs only and Infernalis monitors. To be continued again! Regards, Kees On 20-08-18 12:04, David Turner wrote: > My suggestion would be to remove the osds and let the cluster recover > from all of the other copies. I would deploy the node back to Hammer > instead of Infernalis. Either that or remove these osds, let the > cluster backfill, and then upgrade to Jewel, and then luminous, and > maybe mimic if you're planning on making it to the newest LTS before > adding the node back in. That way you could add them back in as > bluestore (on either luminous or mimic) if that's a part of your plan. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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