ems is a remote machine?
Did you set up the corresponding directories: /var/lib/ceph/osd/ceph-0,
and called mkcephfs before?
You can also try starting osd manually by 'ceph-osd -i 0 -c
/etc/ceph/ceph.conf', then 'pgrep ceph-osd' to see if they are there,
then 'ceph -s' to check the health.
On 2013/12/5 18:26, Sahana wrote:
Installed ceph-emperor using apt-get in ubuntu 12.04 by following the
steps given in installation part of ceph-doc website.
http://ceph.com/docs/master/install/get-packages/
http://ceph.com/docs/master/install/install-storage-cluster/
But get error when this command is run :
service ceph -a start
service ceph -a start
=== mon.a ===
Starting Ceph mon.a on ems...already running
=== mds.a ===
Starting Ceph mds.a on ems...already running
=== osd.0 ===
Mounting ext4 on ems:/var/lib/ceph/osd/ceph-0
Error ENOENT: osd.0 does not exist. create it before updating the crush map
failed: 'timeout 10 /usr/bin/ceph --name=osd.0
--keyring=/var/lib/ceph/osd/ceph-0/keyring
osd crush create-or-move --
0 0.10 root=default
host=hostname '
"Error ENOENT: osd.0 does not exist. create it before updating the
crush map" this was warning in dumpling but in emperor its been
converted as error.
Please let me know the steps to solve the problem
Thanks,
Sahana
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