rbd-mirror - Ceph daemon for mirroring RBD images

rbd-mirror  is  part of Ceph, a massively scalable, open-source, distributed storage system. Please refer
       to the Ceph documentation at https://docs.ceph.com for more information.

       2010-2014, Inktank Storage, Inc. and contributors. Licensed  under  Creative  Commons  Attribution  Share
       Alike 3.0 (CC-BY-SA-3.0)

dev                                               May 22, 2025                                     RBD-MIRROR(8)

rbd-mirror is a daemon for asynchronous mirroring of RADOS block device (rbd) images among Ceph clusters.
       It replays changes to images in remote clusters in a local cluster, for disaster recovery.

       It  connects to remote clusters via the RADOS protocol, relying on default search paths to find ceph.conf
       files,  monitor  addresses  and  authentication  information  for  them,  i.e.   /etc/ceph/$cluster.conf,
       /etc/ceph/$cluster.keyring,  and  /etc/ceph/$cluster.$name.keyring,  where $cluster is the human-friendly
       name of the cluster, and $name is the rados user to connect as, e.g. client.rbd-mirror.

       rbd-mirror - Ceph daemon for mirroring RBD images

-cceph.conf,--conf=ceph.conf
              Use ceph.conf configuration file instead of the default /etc/ceph/ceph.conf to  determine  monitor
              addresses during startup.

       -mmonaddress[:port]
              Connect to specified monitor (instead of looking through ceph.conf).

       -iID,--idID
              Set the ID portion of name for rbd-mirror

       -nTYPE.ID,--nameTYPE.ID
              Set the rados user name for the gateway (eg. client.rbd-mirror)

       --clusterNAME
              Set the cluster name (default: ceph)

       -d     Run in foreground, log to stderr

       -f     Run in foreground, log to usual location

rbd(8)

rbd-mirror