Chown Ceph OSD data directory using GNU Parallel

Starting with Ceph version Jewel (10.2.X) all daemons (MON and OSD) will run under the privileged user ceph. Prior to Jewel daemons were running under root which is a potential security issue. This means data has to change ownership before a daemon running the Jewel code can run. Chown data As the Release Notes state […]