:Type: Float
:Default: ``0.75``
-``client_cache_size``
+``client cache size``
:Description: Set the number of inodes that the client keeps in the metadata cache.
:Type: Integer
:Default: ``16384``
-``client_caps_release_delay``
+``client caps release delay``
:Description: Set the delay between capability releases in seconds. The delay sets how many seconds a client waits to release capabilities that it no longer needs in case the capabilities are needed for another user space operation.
:Type: Integer
:Default: ``5`` (seconds)
-``client_debug_force_sync_read``
+``client debug force sync read``
:Description: If set to ``true``, clients read data directly from OSDs instead of using a local page cache.
:Type: Boolean
:Default: ``false``
-``client_dirsize_rbytes``
+``client dirsize rbytes``
:Description: If set to ``true``, use the recursive size of a directory (that is, total of all descendants).
:Type: Boolean
:Default: ``true``
-``client_max_inline_size``
+``client max inline size``
:Description: Set the maximum size of inlined data stored in a file inode rather than in a separate data object in RADOS. This setting only applies if the ``inline_data`` flag is set on the MDS map.
:Type: Integer
:Default: ``4096``
-``client_metadata``
+``client metadata``
:Description: Comma-delimited strings for client metadata sent to each MDS, in addition to the automatically generated version, host name, and other metadata.
:Type: String
:Default: ``""`` (no additional metadata)
-``client_mount_gid``
+``client mount gid``
:Description: Set the group ID of CephFS mount.
:Type: Integer
:Default: ``-1``
-``client_mount_timeout``
+``client mount timeout``
:Description: Set the timeout for CephFS mount in seconds.
:Type: Float
:Default: ``300.0``
-``client_mount_uid``
+``client mount uid``
:Description: Set the user ID of CephFS mount.
:Type: Integer
:Default: ``-1``
-``client_mountpoint``
+``client mountpoint``
:Description: Directory to mount on the CephFS file system. An alternative to the ``-r`` option of the ``ceph-fuse`` command.
:Type: String
:Default: ``"/"``
-``client_oc``
+``client oc``
:Description: Enable object caching.
:Type: Boolean
:Default: ``true``
-``client_oc_max_dirty``
+``client oc max dirty``
:Description: Set the maximum number of dirty bytes in the object cache.
:Type: Integer
:Default: ``104857600`` (100MB)
-``client_oc_max_dirty_age``
+``client oc max dirty age``
:Description: Set the maximum age in seconds of dirty data in the object cache before writeback.
:Type: Float
:Default: ``5.0`` (seconds)
-``client_oc_max_objects``
+``client oc max objects``
:Description: Set the maximum number of objects in the object cache.
:Type: Integer
:Default: ``1000``
-``client_oc_size``
+``client oc size``
:Description: Set how many bytes of data will the client cache.
:Type: Integer
:Default: ``209715200`` (200 MB)
-``client_oc_target_dirty``
+``client oc target dirty``
:Description: Set the target size of dirty data. We recommend to keep this number low.
:Type: Integer
:Default: ``8388608`` (8MB)
-``client_permissions``
+``client permissions``
:Description: Check client permissions on all I/O operations.
:Type: Boolean
:Default: ``true``
-``client_quota``
+``client quota``
:Description: Enable client quota checking if set to ``true``.
:Type: Boolean
:Default: ``true``
-``client_quota_df``
+``client quota df``
:Description: Report root directory quota for the ``statfs`` operation.
:Type: Boolean
:Default: ``true``
-``client_readahead_max_bytes``
+``client readahead max bytes``
:Description: Set the maximum number of bytes that the client reads ahead for future read operations. Overridden by the ``client_readahead_max_periods`` setting.
:Type: Integer
:Default: ``0`` (unlimited)
-``client_readahead_max_periods``
+``client readahead max periods``
:Description: Set the number of file layout periods (object size * number of stripes) that the client reads ahead. Overrides the ``client_readahead_max_bytes`` setting.
:Type: Integer
:Default: ``4``
-``client_readahead_min``
+``client readahead min``
:Description: Set the minimum number bytes that the client reads ahead.
:Type: Integer
:Default: ``131072`` (128KB)
-``client_reconnect_stale``
+``client reconnect stale``
:Description: Automatically reconnect stale session.
:Type: Boolean
:Default: ``false``
-``client_snapdir``
+``client snapdir``
:Description: Set the snapshot directory name.
:Type: String
:Default: ``".snap"``
-``client_tick_interval``
+``client tick interval``
:Description: Set the interval in seconds between capability renewal and other upkeep.
:Type: Float
:Default: ``1.0`` (seconds)
-``client_use_random_mds``
+``client use random mds``
:Description: Choose random MDS for each request.
:Type: Boolean
:Default: ``false``
-``fuse_default_permissions``
+``fuse default permissions``
:Description: When set to ``false``, ``ceph-fuse`` utility checks does its own permissions checking, instead of relying on the permissions enforcement in FUSE. Set to ``false`` together with the ``client acl type=posix_acl`` option to enable POSIX ACL.
:Type: Boolean
.. important:: These options are internal. They are listed here only to complete the list of options.
-``client_debug_getattr_caps``
+``client debug getattr caps``
:Description: Check if the reply from the MDS contains required capabilities.
:Type: Boolean
:Default: ``false``
-``client_debug_inject_tick_delay``
+``client debug inject tick delay``
:Description: Add artificial delay between client ticks.
:Type: Integer
:Default: ``0``
-``client_inject_fixed_oldest_tid``
+``client inject fixed oldest tid``
:Description:
:Type: Boolean
:Default: ``false``
-``client_inject_release_failure``
+``client inject release failure``
:Description:
:Type: Boolean
:Default: ``false``
-``client_trace``
+``client trace``
:Description: The path to the trace file for all file operations. The output is designed to be used by the Ceph `synthetic client <../../man/8/ceph-syn>`_.
:Type: String
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