Unable to add monitor nodes

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Hi,

 

I am new user of ceph. I have installed a three node cluster following the ceph document. I have added OSDs and initial monitor.

But while adding additional monitors, I am receiving this error as shown below.

 

----------------------------------------

user1@cephadmin:~/my-cluster$ ceph-deploy mon create   cephnode2

[ceph_deploy.cli][INFO  ] Invoked (1.3.5): /usr/bin/ceph-deploy mon create cephnode2

[ceph_deploy.mon][DEBUG ] Deploying mon, cluster ceph hosts cephnode2

[ceph_deploy.mon][DEBUG ] detecting platform for host cephnode2 ...

[cephnode2][DEBUG ] connected to host: cephnode2

[cephnode2][DEBUG ] detect platform information from remote host

[cephnode2][DEBUG ] detect machine type

[ceph_deploy.mon][INFO  ] distro info: Ubuntu 12.04 precise

[cephnode2][DEBUG ] determining if provided host has same hostname in remote

[cephnode2][DEBUG ] get remote short hostname

[cephnode2][DEBUG ] deploying mon to cephnode2

[cephnode2][DEBUG ] get remote short hostname

[cephnode2][DEBUG ] remote hostname: cephnode2

[cephnode2][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf

[cephnode2][DEBUG ] create the mon path if it does not exist

[cephnode2][DEBUG ] checking for done path: /var/lib/ceph/mon/ceph-cephnode2/done

[cephnode2][DEBUG ] done path does not exist: /var/lib/ceph/mon/ceph-cephnode2/done

[cephnode2][INFO  ] creating keyring file: /var/lib/ceph/tmp/ceph-cephnode2.mon.keyring

[cephnode2][DEBUG ] create the monitor keyring file

[cephnode2][INFO  ] Running command: sudo ceph-mon --cluster ceph --mkfs -i cephnode2 --keyring /var/lib/ceph/tmp/ceph-cephnode2.mon.keyring

[cephnode2][DEBUG ] ceph-mon: set fsid to b3d4e423-25a2-4380-8595-8b3fae4f8806

[cephnode2][DEBUG ] ceph-mon: created monfs at /var/lib/ceph/mon/ceph-cephnode2 for mon.cephnode2

[cephnode2][INFO  ] unlinking keyring file /var/lib/ceph/tmp/ceph-cephnode2.mon.keyring

[cephnode2][DEBUG ] create a done file to avoid re-doing the mon deployment

[cephnode2][DEBUG ] create the init path if it does not exist

[cephnode2][DEBUG ] locating the `service` executable...

[cephnode2][INFO  ] Running command: sudo initctl emit ceph-mon cluster=ceph id=cephnode2

[cephnode2][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.cephnode2.asok mon_status

[cephnode2][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory

[cephnode2][WARNIN] monitor: mon.cephnode2, might not be running yet

[cephnode2][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.cephnode2.asok mon_status

[cephnode2][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory

[cephnode2][WARNIN] cephnode2 is not defined in `mon initial members`

[cephnode2][WARNIN] monitor cephnode2 does not exist in monmap

[cephnode2][WARNIN] neither `public_addr` nor `public_network` keys are defined for monitors

[cephnode2][WARNIN] monitors may not be able to form quorum

---------------------------------------------

 

What is the error about ?

 

 

Thanks

Kumar




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