Hi all, Quick question: does an IO with an unfound object result in an IO error or should the IO block? During a jewel to luminous upgrade some PGs passed through a state with unfound objects for a few seconds. And this seems to match the times when we had a few IO errors on RBD attached volumes. Wondering what is the correct behaviour here... Cheers, Dan _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com