On Apr 3, 2015, at 12:37 AM, LOPEZ Jean-Charles <jelopez@xxxxxxxxxx> wrote: > according to your ceph osd tree capture, although the OSD reweight is set to 1, the OSD CRUSH weight is set to 0 (2nd column). You need to assign the OSD a CRUSH weight so that it can be selected by CRUSH: ceph osd crush reweight osd.30 x.y (where 1.0=1TB) > > Only when this is done will you see if it joins. I don't really want osd.30 to join my cluster though. It is a purely temporary device that I restored just those two PGs to. It should still be able to (and be trying to) push out those two PGs with a weight of zero, right? I don't want any of my production data to migrate towards osd.30. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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