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:
osdstat kbused kbavail kb hb in hb out
0 36688 5194908 5231596 [1,2,3,4,5,6,7,8] []
1 34004 5197592 5231596 [] []
2 34004 5197592 5231596 [1] []
3 34004 5197592 5231596 [0,1,2,4,5,6,7,8] []
4 34004 5197592 5231596 [1,2] []
5 34004 5197592 5231596 [1,2,4] []
6 34004 5197592 5231596 [0,1,2,3,4,5,7,8] []
7 34004 5197592 5231596 [1,2,4,5] []
8 34004 5197592 5231596 [1,2,4,5,7] []
sum 308720 46775644 47084364
Please someone can help me?
2015-07-13 11:45 GMT+02:00 alberto ayllon <albertoayllon...@gmail.com>:
> Hello everybody and thanks for your help.
>
> Hello, I'm newbie in CEPH, I'm trying to install a CEPH cluster 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 I run 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
> }
> 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@lists.ceph.com
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
