[ceph-users] cephfs-data-scan orphan objects while mds active?

Hi, I suspect that I have some orphan objects on a data pool after quite haphazardly evicting and removing a cache pool after deleting 17TB of files from cephfs. I have forward scrubbed the mds and the filesystem is in clean state. This is a production system and I'm curious if it would be safe to run cephfs-data-scan scan_extents and scan_inodes while the fs is online? Does it help if I give a custom tag while forward scrubbing and then use --filter-tag on the backward scans? ...or is there some other way to check and cleanup orphans? tnx, --------------------------- Olli Rajala - Lead TD Anima Vitae Ltd. www.anima.fi ---------------------------