<?xml version="1.0" encoding="utf-8"?> <service> <short>ceph</short> <description>Ceph is a distributed object store and file system. Enable this option to support Ceph's Object Storage Daemons (OSD), Metadata Server Daemons (MDS), or Manager Daemons (MGR).</description> <port protocol="tcp" port="6800-7568"/> </service>