Hi, Vince
What's your Ceph's version ?
` ceph --version`
2017-02-11 19:10 GMT+08:00 Vince <vince@xxxxxxxxxxxxxx>:
> Hi,
>
> We are getting the below error while trying to create monitor from the admin
> node.
>
> ceph-deploy mon create-initial
>
> ====
> [osd-ceph1][INFO ] Running command: ceph --cluster=ceph --admin-daemon
> /var/run/ceph/ceph-mon.osd-ceph1.asok mon_status
> [osd-ceph1][ERROR ] admin_socket: exception getting command descriptions:
> [Errno 2] No such file or directory
> ====
>
> I couldn't see /var/run/ceph/ceph-mon.osd-ceph1.aso in the monitor server.
>
> See the full output
> ==========
> [osd-ceph1][DEBUG ] connected to host: osd-ceph1
> [osd-ceph1][DEBUG ] detect platform information from remote host
> [osd-ceph1][DEBUG ] detect machine type
> [osd-ceph1][DEBUG ] find the location of an executable
> [ceph_deploy.mon][INFO ] distro info: CentOS Linux 7.3.1611 Core
> [osd-ceph1][DEBUG ] determining if provided host has same hostname in remote
> [osd-ceph1][DEBUG ] get remote short hostname
> [osd-ceph1][DEBUG ] deploying mon to osd-ceph1
> [osd-ceph1][DEBUG ] get remote short hostname
> [osd-ceph1][DEBUG ] remote hostname: osd-ceph1
> [osd-ceph1][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
> [osd-ceph1][DEBUG ] create the mon path if it does not exist
> [osd-ceph1][DEBUG ] checking for done path:
> /var/lib/ceph/mon/ceph-osd-ceph1/done
> [osd-ceph1][DEBUG ] create a done file to avoid re-doing the mon deployment
> [osd-ceph1][DEBUG ] create the init path if it does not exist
> [osd-ceph1][INFO ] Running command: systemctl enable ceph.target
> [osd-ceph1][INFO ] Running command: systemctl enable ceph-mon@osd-ceph1
> [osd-ceph1][INFO ] Running command: systemctl start ceph-mon@osd-ceph1
> [osd-ceph1][INFO ] Running command: ceph --cluster=ceph --admin-daemon
> /var/run/ceph/ceph-mon.osd-ceph1.asok mon_status
> [osd-ceph1][ERROR ] admin_socket: exception getting command descriptions:
> [Errno 2] No such file or directory
> [osd-ceph1][WARNIN] monitor: mon.osd-ceph1, might not be running yet
> [osd-ceph1][INFO ] Running command: ceph --cluster=ceph --admin-daemon
> /var/run/ceph/ceph-mon.osd-ceph1.asok mon_status
> [osd-ceph1][ERROR ] admin_socket: exception getting command descriptions:
> [Errno 2] No such file or directory
> [osd-ceph1][WARNIN] monitor osd-ceph1 does not exist in monmap
> [ceph_deploy.mon][INFO ] processing monitor mon.osd-ceph1
> root@osd-ceph1's password:
> root@osd-ceph1's password:
> [osd-ceph1][DEBUG ] connected to host: osd-ceph1
> [osd-ceph1][DEBUG ] detect platform information from remote host
> [osd-ceph1][DEBUG ] detect machine type
> [osd-ceph1][DEBUG ] find the location of an executable
> [osd-ceph1][INFO ] Running command: ceph --cluster=ceph --admin-daemon
> /var/run/ceph/ceph-mon.osd-ceph1.asok mon_status
> [osd-ceph1][ERROR ] admin_socket: exception getting command descriptions:
> [Errno 2] No such file or directory
> ==========
>
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