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https://github.com/ceph/ceph
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84 lines
1.8 KiB
ReStructuredText
84 lines
1.8 KiB
ReStructuredText
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============================================================
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cephfs-mirror -- Ceph daemon for mirroring CephFS snapshots
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============================================================
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.. program:: cephfs-mirror
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Synopsis
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========
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| **cephfs-mirror**
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Description
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===========
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:program:`cephfs-mirror` is a daemon for asynchronous mirroring of Ceph
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Filesystem snapshots among Ceph clusters.
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It connects to remote clusters via libcephfs, relying on default search
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paths to find ceph.conf files, i.e. ``/etc/ceph/$cluster.conf`` where
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``$cluster`` is the human-friendly name of the cluster.
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Options
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=======
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.. option:: --mon-host monaddress[:port]
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Connect to specified monitor (instead of looking through
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``ceph.conf``).
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.. option:: --keyring=<path-to-keyring>
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Provide path to keyring; useful when it's absent in standard locations.
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.. option:: --log-file=<logfile>
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file to log debug output
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.. option:: --debug-cephfs-mirror=<log-level>/<memory-level>
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set cephfs-mirror debug level
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.. option:: -c ceph.conf, --conf=ceph.conf
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Use ``ceph.conf`` configuration file instead of the default
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``/etc/ceph/ceph.conf`` to determine monitor addresses during startup.
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.. option:: -i ID, --id ID
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Set the ID portion of name for cephfs-mirror
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.. option:: -n TYPE.ID, --name TYPE.ID
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Set the rados user name (eg. client.mirror)
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.. option:: --cluster NAME
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Set the cluster name (default: ceph)
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.. option:: -d
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Run in foreground, log to stderr
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.. option:: -f
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Run in foreground, log to usual location
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Availability
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============
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:program:`cephfs-mirror` is part of Ceph, a massively scalable, open-source, distributed
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storage system. Please refer to the Ceph documentation at https://docs.ceph.com for
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more information.
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See also
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========
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:doc:`ceph <ceph>`\(8)
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