On Mon, 25 Mar 2013, Sage Weil wrote: > There is one minor change (fix) in the output to the 'ceph osd tree > --format=json' command. Please see the full release notes. Greg just reminded me about one additional note about upgrades (that should hopefully affect noone): * The MDS disk format has changed from prior releases *and* from v0.57. In particular, upgrades to v0.56.4 are safe, but you cannot move from v0.56.4 to v0.57 if you are using the MDS for CephFS; you must upgrade directly to v0.58 (or later) instead. sage _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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