On 11/09/16 15:06, Alexander Walker wrote: > > Hello, > > I've a cluster of three node (two osd on each node). First I've > updated on node - osd is ok and running, but ceph-mon crashed. > What does that mean... you updated a mon and an osd, and other mons and osds are not upgraded? I think you should not start an upgraded osd before the rest of the mons are upgraded.
http://docs.ceph.com/docs/master/install/upgrading-ceph/: > We recommend upgrading in this order: > > 1. Ceph Deploy > <http://docs.ceph.com/docs/master/install/upgrading-ceph/#ceph-deploy> > 2. Ceph Monitors > 3. Ceph OSD Daemons > 4. Ceph Metadata Servers > 5. Ceph Object Gateways > > ... a general rule, we recommend upgrading all the daemons of a > specific type (e.g., all ceph-mon daemons, all ceph-osd daemons, > etc.) to ensure that they are all on the same release... > -- -------------------------------------------- Peter Maloney Brockmann Consult Max-Planck-Str. 2 21502 Geesthacht Germany Tel: +49 4152 889 300 Fax: +49 4152 889 333 E-mail: peter.malo...@brockmann-consult.de Internet: http://www.brockmann-consult.de --------------------------------------------
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