On Wed, Sep 7, 2016 at 7:44 AM, Michael Sudnick <michael.sudnick@xxxxxxxxx> wrote: > I've had to force recreate some PGs on my cephfs data pool due to some > cascading disk failures in my homelab cluster. Is there a way to easily > determine which files I need to restore from backup? My metadata pool is > completely intact. Assuming you're on Jewel, run a recursive "scrub" on the MDS root via the admin socket, and all the missing files should get logged in the local MDS log. (I'm surprised at this point to discover we don't seem to have any documentation about how scrubbing works. It's a regular admin socket command and "ceph daemon mds.<name> help" should get you going where you need.) -Greg _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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