Make sure the OSD processes on the Jewel node are running. If you didn't change the ownership to user ceph, they won't start.
> On Mar 27, 2017, at 11:53, Jaime Ibar <ja...@tchpc.tcd.ie> wrote: > > Hi all, > > I'm upgrading ceph cluster from Hammer 0.94.9 to jewel 10.2.6. > > The ceph cluster has 3 servers (one mon and one mds each) and another 6 > servers with > 12 osds each. > The monitoring and mds have been succesfully upgraded to latest jewel > release, however > after upgrade the first osd server(12 osds), ceph is not aware of them and > are marked as down > > ceph -s > > cluster 4a158d27-f750-41d5-9e7f-26ce4c9d2d45 > health HEALTH_WARN > [...] > 12/72 in osds are down > noout flag(s) set > osdmap e14010: 72 osds: 60 up, 72 in; 14641 remapped pgs > flags noout > [...] > > ceph osd tree > > 3 3.64000 osd.3 down 1.00000 1.00000 > 8 3.64000 osd.8 down 1.00000 1.00000 > 14 3.64000 osd.14 down 1.00000 1.00000 > 18 3.64000 osd.18 down 1.00000 1.00000 > 21 3.64000 osd.21 down 1.00000 1.00000 > 28 3.64000 osd.28 down 1.00000 1.00000 > 31 3.64000 osd.31 down 1.00000 1.00000 > 37 3.64000 osd.37 down 1.00000 1.00000 > 42 3.64000 osd.42 down 1.00000 1.00000 > 47 3.64000 osd.47 down 1.00000 1.00000 > 51 3.64000 osd.51 down 1.00000 1.00000 > 56 3.64000 osd.56 down 1.00000 1.00000 > > If I run this command with one of the down osd > ceph osd in 14 > osd.14 is already in. > however ceph doesn't mark it as up and the cluster health remains > in degraded state. > > Do I have to upgrade all the osds to jewel first? > Any help as I'm running out of ideas? > > Thanks > Jaime > > -- > > Jaime Ibar > High Performance & Research Computing, IS Services > Lloyd Building, Trinity College Dublin, Dublin 2, Ireland. > http://www.tchpc.tcd.ie/ | ja...@tchpc.tcd.ie > Tel: +353-1-896-3725 > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
