diff --git a/README.md b/README.md index 77536df7..22b86500 100644 --- a/README.md +++ b/README.md @@ -52,31 +52,31 @@ A storage device is destined as an OSD (Object Storage Device). There can be multiple OSDs per storage node (ceph-osd unit). The list of all possible storage devices for the cluster is defined by the -`osd-devices` option (default value is '/dev/vdb'). The following examples can -be used in the `ceph-osd.yaml` configuration file: +`osd-devices` option (default value is '/dev/vdb'). The below examples can be +used in the `ceph-osd.yaml` configuration file. -1. Block devices (regular) +Block devices (regular), - ceph-osd: - options: - osd-devices: /dev/vdb /dev/vdc /dev/vdd + ceph-osd: + options: + osd-devices: /dev/vdb /dev/vdc /dev/vdd Each regular block device must be an absolute path to a device node. -2. Block devices (Juju storage) +Block devices (Juju storage), - ceph-osd: - storage: - osd-devices: cinder,20G + ceph-osd: + storage: + osd-devices: cinder,20G See the [Juju documentation][juju-docs-storage] for guidance on implementing Juju storage. -3. Directory-backed OSDs +Directory-backed OSDs, - ceph-osd: - storage: - osd-devices: /var/tmp/osd-1 + ceph-osd: + storage: + osd-devices: /var/tmp/osd-1 > **Note**: OSD directories can no longer be created starting with Ceph Nautilus. Existing OSD directories will continue to function after an upgrade