ceph/doc/man/8/cephfs-mirror.rst

   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:: --mon-host monaddress[:port]
  30
  31    Connect to specified monitor (instead of looking through
  32    ``ceph.conf``).
  33
  34 .. option:: --keyring=<path-to-keyring>
  35
  36    Provide path to keyring; useful when it's absent in standard locations.
  37
  38 .. option:: --log-file=<logfile>
  39
  40    file to log debug output
  41
  42 .. option:: --debug-cephfs-mirror=<log-level>/<memory-level>
  43
  44    set cephfs-mirror debug level
  45
  46 .. option:: -c ceph.conf, --conf=ceph.conf
  47
  48    Use ``ceph.conf`` configuration file instead of the default
  49    ``/etc/ceph/ceph.conf`` to determine monitor addresses during startup.
  50
  51 .. option:: -i ID, --id ID
  52
  53    Set the ID portion of name for cephfs-mirror
  54
  55 .. option:: -n TYPE.ID, --name TYPE.ID
  56
  57    Set the rados user name (eg. client.mirror)
  58
  59 .. option:: --cluster NAME
  60
  61    Set the cluster name (default: ceph)
  62
  63 .. option:: -d
  64
  65    Run in foreground, log to stderr
  66
  67 .. option:: -f
  68
  69    Run in foreground, log to usual location
  70
  71
  72 Availability
  73 ============
  74
  75 :program:`cephfs-mirror` is part of Ceph, a massively scalable, open-source, distributed
  76 storage system. Please refer to the Ceph documentation at https://docs.ceph.com for
  77 more information.
  78
  79
  80 See also
  81 ========
  82
  83 :doc:`ceph <ceph>`\(8)