Hi Paul, thanks for the hint. I did a recursive scrub from "/". The log says there where some inodes with bad backtraces repaired. But the error remains. May this have something to do with a deleted file? Or a file within a snapshot? The path told by # ceph tell mds.mds3 damage ls 2019-08-19 13:43:04.608 7f563f7f6700 0 client.894552 ms_handle_reset on v2:192.168.16.23:6800/176704036 2019-08-19 13:43:04.624 7f56407f8700 0 client.894558 ms_handle_reset on v2:192.168.16.23:6800/176704036 [ { "damage_type": "backtrace", "id": 3760765989, "ino": 1099518115802, "path": "~mds0/stray7/100005161f7/dovecot.index.backup" } ] starts a bit strange to me. Are the snapshots also repaired with a recursive repair operation? Thanks Lars Mon, 19 Aug 2019 13:30:53 +0200 Paul Emmerich <paul.emmerich@xxxxxxxx> ==> Lars Täuber <taeuber@xxxxxxx> : > Hi, > > that error just says that the path is wrong. I unfortunately don't > know the correct way to instruct it to scrub a stray path off the top > of my head; you can always run a recursive scrub on / to go over > everything, though > > > Paul > -- Informationstechnologie Berlin-Brandenburgische Akademie der Wissenschaften Jägerstraße 22-23 10117 Berlin Tel.: +49 30 20370-352 http://www.bbaw.de _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com