projects / ceph.git / blame
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|---|---|---|
| f67539c2 TL |
1 | :orphan: |
| 2 | ||
| 3 | ============================================================ | |
| 4 | cephfs-mirror -- Ceph daemon for mirroring CephFS snapshots | |
| 5 | ============================================================ | |
| 6 | ||
| 7 | .. program:: cephfs-mirror | |
| 8 | ||
| 9 | Synopsis | |
| 10 | ======== | |
| 11 | ||
| 12 | | **cephfs-mirror** | |
| 13 | ||
| 14 | ||
| 15 | Description | |
| 16 | =========== | |
| 17 | ||
| 18 | :program:`cephfs-mirror` is a daemon for asynchronous mirroring of Ceph | |
| 19 | Filesystem snapshots among Ceph clusters. | |
| 20 | ||
| 21 | It connects to remote clusters via libcephfs, relying on default search | |
| 22 | paths to find ceph.conf files, i.e. ``/etc/ceph/$cluster.conf`` where | |
| 23 | ``$cluster`` is the human-friendly name of the cluster. | |
| 24 | ||
| 25 | ||
| 26 | Options | |
| 27 | ======= | |
| 28 | ||
| 29 | .. option:: -c ceph.conf, --conf=ceph.conf | |
| 30 | ||
| 31 | Use ``ceph.conf`` configuration file instead of the default | |
| 32 | ``/etc/ceph/ceph.conf`` to determine monitor addresses during startup. | |
| 33 | ||
| 34 | .. option:: -i ID, --id ID | |
| 35 | ||
| 36 | Set the ID portion of name for cephfs-mirror | |
| 37 | ||
| 38 | .. option:: -n TYPE.ID, --name TYPE.ID | |
| 39 | ||
| 40 | Set the rados user name (eg. client.mirror) | |
| 41 | ||
| 42 | .. option:: --cluster NAME | |
| 43 | ||
| 44 | Set the cluster name (default: ceph) | |
| 45 | ||
| 46 | .. option:: -d | |
| 47 | ||
| 48 | Run in foreground, log to stderr | |
| 49 | ||
| 50 | .. option:: -f | |
| 51 | ||
| 52 | Run in foreground, log to usual location | |
| 53 | ||
| 54 | ||
| 55 | Availability | |
| 56 | ============ | |
| 57 | ||
| 58 | :program:`cephfs-mirror` is part of Ceph, a massively scalable, open-source, distributed | |
| 20effc67 | 59 | storage system. Please refer to the Ceph documentation at https://docs.ceph.com for |
| f67539c2 TL |
60 | more information. |
| 61 | ||
| 62 | ||
| 63 | See also | |
| 64 | ======== | |
| 65 | ||
| 66 | :doc:`ceph <ceph>`\(8) |