getting ulimit set error while installing ceph in admin node

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Hi

I'm getting the below error while installing ceph in admin node. Please let
me know how to resolve the same.


[ceph at ceph-admin ceph-cluster]$* ceph-deploy mon create-initial ceph-admin*


[ceph_deploy.conf][DEBUG ] found configuration file at:
/home/ceph/.cephdeploy.conf

[ceph_deploy.cli][INFO  ] Invoked (1.5.14): /usr/bin/ceph-deploy mon
create-initial ceph-admin

[ceph_deploy.mon][DEBUG ] Deploying mon, cluster ceph hosts ceph-admin

[ceph_deploy.mon][DEBUG ] detecting platform for host ceph-admin ...

[ceph-admin][DEBUG ] connected to host: ceph-admin

[ceph-admin][DEBUG ] detect platform information from remote host

[ceph-admin][DEBUG ] detect machine type

[ceph_deploy.mon][INFO  ] distro info: CentOS 6.5 Final

[ceph-admin][DEBUG ] determining if provided host has same hostname in
remote

[ceph-admin][DEBUG ] get remote short hostname

[ceph-admin][DEBUG ] deploying mon to ceph-admin

[ceph-admin][DEBUG ] get remote short hostname

[ceph-admin][DEBUG ] remote hostname: ceph-admin

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

[ceph-admin][DEBUG ] create the mon path if it does not exist

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

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

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

[ceph-admin][DEBUG ] create the monitor keyring file

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

[ceph-admin][DEBUG ] ceph-mon: set fsid to
a36227e3-a39f-41cb-bba1-fea098a4fc65

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

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

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

[ceph-admin][DEBUG ] create the init path if it does not exist

[ceph-admin][DEBUG ] locating the `service` executable...

[ceph-admin][INFO  ] Running command: sudo /sbin/service ceph -c
/etc/ceph/ceph.conf start mon.ceph-admin

[ceph-admin][DEBUG ] === mon.ceph-admin ===

[ceph-admin][DEBUG ] Starting Ceph mon.ceph-admin on ceph-admin...

[ceph-admin][DEBUG ] *failed: 'ulimit -n 32768;  /usr/bin/ceph-mon -i
ceph-admin --pid-file /var/run/ceph/mon.ceph-admin.pid -c
/etc/ceph/ceph.conf --cluster ceph '*

[ceph-admin][DEBUG ] Starting ceph-create-keys on ceph-admin...

[ceph-admin][WARNIN] No data was received after 7 seconds, disconnecting...

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

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

[ceph-admin][WARNIN] monitor: mon.ceph-admin, might not be running yet

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

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

[ceph-admin][WARNIN] ceph-admin is not defined in `mon initial members`

[ceph-admin][WARNIN] monitor ceph-admin does not exist in monmap

[ceph-admin][WARNIN] neither `public_addr` nor `public_network` keys are
defined for monitors

[ceph-admin][WARNIN] monitors may not be able to form quorum
[ceph_deploy.mon][INFO  ] processing monitor mon.ceph-monitor



Regards,
Subhadip
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