Ceph中通过ceph-deploy部署元数据服务器问题解决

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安装mon, osd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, 2in
      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]$

通过ceph mds stat,显示如下信息：

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

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

[ceph@mdsnode ceph]$ ceph osd pool create metadata 64 64
pool ‘metadata‘ created
[ceph@mdsnode ceph]$ ceph osd pool create data 64 64
pool ‘data‘ created
[ceph@mdsnode ceph]$ ceph fs new cephfs metadata data

Ceph中通过ceph-deploy部署元数据服务器问题解决

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原文地址：http://my.oschina.net/myspaceNUAA/blog/500136