the Ceph OSD Daemon. ::
ssh ceph-node2
- sudo mkdir /tmp/osd0
+ sudo mkdir /var/local/ceph/osd0
exit
ssh ceph-node3
- sudo mkdir /tmp/osd1
+ sudo mkdir /var/local/ceph/osd1
exit
Then, from your admin node, use ``ceph-deploy`` to prepare the OSDs. ::
ceph-deploy osd prepare {ceph-node}:/path/to/directory
- ceph-deploy osd prepare ceph-node2:/tmp/osd0 ceph-node3:/tmp/osd1
+ ceph-deploy osd prepare ceph-node2:/var/local/ceph/osd0 ceph-node3:/var/local/ceph/osd1
Finally, activate the OSDs. ::
ceph-deploy osd activate {ceph-node}:/path/to/directory
- ceph-deploy osd activate ceph-node2:/tmp/osd0 ceph-node3:/tmp/osd1
+ ceph-deploy osd activate ceph-node2:/var/local/ceph/osd0 ceph-node3:/var/local/ceph/osd1
#. Use ``ceph-deploy`` to copy the configuration file and admin key to
to the monitor node. ::
ssh ceph-node1
- sudo mkdir /tmp/osd2
+ sudo mkdir /var/local/ceph/osd2
exit
Then, from your ``ceph-deploy`` node, prepare the OSD. ::
ceph-deploy osd prepare {ceph-node}:/path/to/directory
- ceph-deploy osd prepare ceph-node1:/tmp/osd2
+ ceph-deploy osd prepare ceph-node1:/var/local/ceph/osd2
Finally, activate the OSDs. ::
ceph-deploy osd activate {ceph-node}:/path/to/directory
- ceph-deploy osd activate ceph-node1:/tmp/osd2
+ ceph-deploy osd activate ceph-node1:/var/local/ceph/osd2
Once you have added your new OSD, Ceph will begin rebalancing the cluster by