Ceph 元数据服务器启动后在监控中没有显示

Question

我部署了一个简单的Ceph集群，一个mon,一个mds, 还有两个osd.

mon，osd激动后通过ceph -s查看状态，显示正常：

[ceph@mdsnode ceph]$ ceph status
    cluster 8587ec10-fe1a-41f5-9795-9d38ef20b493
     health HEALTH_OK
     monmap e1: 1 mons at {mdsnode=58.220.31.61:6789/0}
            election epoch 1, quorum 0 mdsnode
     osdmap e10: 3 osds: 2 up, 2 in
      pgmap v1109: 64 pgs, 1 pools, 0 bytes data, 0 objects
            47720 MB used, 426 GB / 498 GB avail
                  64 active+clean
[ceph@mdsnode ceph]$

但是mds启动后，ceph status命令还是显示上文一样，没有mdsmap的信息。

通过ceph mds stat,显示如下信息：

[ceph@mdsnode ceph]$ ceph mds stat
e1: 0/0/0 up

监控日志显示内容:

6487 2015-09-01 10:05:54.764523 7f5acc99b700  1 mon.mdsnode@0(leader).mds e1 warning, MDS mds.? 58.220.31.60:6800/26175 up but filesystem disabled
6488 2015-09-01 10:05:58.764697 7f5acc99b700  1 mon.mdsnode@0(leader).mds e1 warning, MDS mds.? 58.220.31.60:6800/26175 up but filesystem disabled
6489 2015-09-01 10:06:02.764837 7f5acc99b700  1 mon.mdsnode@0(leader).mds e1 warning, MDS mds.? 58.220.31.60:6800/26175 up but filesystem disabled
6490 2015-09-01 10:06:06.764912 7f5acc99b700  1 mon.mdsnode@0(leader).mds e1 warning, MDS mds.? 58.220.31.60:6800/26175 up but filesystem disabled
6491 2015-09-01 10:06:10.765094 7f5acc99b700  1 mon.mdsnode@0(leader).mds e1 warning, MDS mds.? 58.220.31.60:6800/26175 up but filesystem disabled

请教大家。 @红薯

Answer 1

该问题已经解决，可查看链接：

http://my.oschina.net/myspaceNUAA/blog/500136