ceph/doc/start/ceph.conf

[global]

	# For version 0.55 and beyond, you must explicitly enable 
	# or disable authentication with "auth" entries in [global].
	
	auth cluster required = cephx
	auth service required = cephx
	auth client required = cephx

[osd]
	osd journal size = 1000
	
	#The following assumes ext4 filesystem.
	filestore xattr use omap = true


	# For ceph-deploy, you can control what type of file system
	# is created via these options.

	#osd mkfs type = {fs-type}
	#osd mkfs options {fs-type} = {mkfs options}   # default for xfs is "-f"	
	#osd mount options {fs-type} = {mount options} # default mount option is "rw,noatime"

	# For example, for ext4, the mount option might look like this:
	
	#osd mkfs options ext4 = user_xattr,rw,noatime

	# Execute $ hostname to retrieve the name of your host,
	# and replace {hostname} with the name of your host.
	# For the monitor, replace {ip-address} with the IP
	# address of your host.

[mon.a]

	host = {hostname}
	mon addr = {ip-address}:6789

[osd.0]
	host = {hostname}
	
[osd.1]
	host = {hostname}

[mds.a]
	host = {hostname}