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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