On 13-07-15 13:12, alberto ayllon wrote: > Maybe this can help to get the origin of the problem. > > If I run ceph pg dump, and the end of the response i get: > What does 'ceph osd tree' tell you? It seems there is something wrong with your CRUSHMap. Wido > > osdstatkbusedkbavailkbhb inhb out > 03668851949085231596[1,2,3,4,5,6,7,8][] > 13400451975925231596[][] > 23400451975925231596[1][] > 33400451975925231596[0,1,2,4,5,6,7,8][] > 43400451975925231596[1,2][] > 53400451975925231596[1,2,4][] > 63400451975925231596[0,1,2,3,4,5,7,8][] > 73400451975925231596[1,2,4,5][] > 83400451975925231596[1,2,4,5,7][] > sum3087204677564447084364 > > > Please someone can help me? > > > > 2015-07-13 11:45 GMT+02:00 alberto ayllon <albertoayllonces@xxxxxxxxx > <mailto:albertoayllonces@xxxxxxxxx>>: > > Hello everybody and thanks foryour help. > > Hello, I'm newbie in CEPH, I'm trying to install a CEPHcluster with > test purpose. > > I had just installed a CEPH cluster with three VMs (ubuntu 14.04), > each one has one mon daemon and three OSDs, also each server has 3 disk. > Cluster has only one poll (rbd) with pg and pgp_num = 280, and "osd > pool get rbd size = 2". > > I made cluster's installation with ceph-deploy, ceph version is > "0.94.2" > > I think cluster's OSDs are having peering problems, because if Irun > ceph status, it returns: > > # ceph status > cluster d54a2216-b522-4744-a7cc-a2106e1281b6 > health HEALTH_WARN > 280 pgs degraded > 280 pgs stuck degraded > 280 pgs stuck unclean > 280 pgs stuck undersized > 280 pgs undersized > monmap e3: 3 mons at > {ceph01=172.16.70.158:6789/0,ceph02=172.16.70.159:6789/0,ceph03=172.16.70.160:6789/0 > <http://172.16.70.158:6789/0,ceph02=172.16.70.159:6789/0,ceph03=172.16.70.160:6789/0>} > election epoch 38, quorum 0,1,2 ceph01,ceph02,ceph03 > osdmap e46: 9 osds: 9 up, 9 in > pgmap v129: 280 pgs, 1 pools, 0 bytes data, 0 objects > 301 MB used, 45679 MB / 45980 MB avail > 280 active+undersized+degraded > > And for all pgs, the command "ceph pg map X.yy"returns something like: > > osdmap e46 pg 0.d7 (0.d7) -> up [0] acting [0] > > As I know "Acting Set" and "Up Set" must have the same value, but as > they are equal to 0, there are not defined OSDs to > stores pgs replicas, and I think this is why all pg are in > "active+undersized+degraded" state. > > Has anyone any idea of what I have to do for "Active Set" and "Up > Set" reaches correct values. > > > Thanks a lot! > > > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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