On Mon, Nov 4, 2013 at 12:13 AM, Fuchs, Andreas (SwissTXT) <Andreas.Fuchs@xxxxxxxxxxx> wrote: > I tryed with: > ceph osd crush tunables default > ceph osd crush tunables argonaut > > while the command runs without error, I still get the feature set mismatch error whe I try to mount > do I have to restart some service? Ah, looking more closely it seems the feature mismatch you're getting is actually the "HASHPSPOOL" feature bit. I don't think that should have been enabled on Dumpling, but you can unset it on a pool basis ("ceph osd pool unset <foo> hashpspool", I believe). I don't think you'll need to restart anything, but it's possible. -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com