cinder/doc/source/configuration/tables/cinder-storage_ceph.rst
Jay S. Bryant 0395353c4b Move config-reference to configuration
It was discovered today that the 'config-reference' directory
was supposed to have been renamed to 'configuration'.  The doc
team was expecting it to be at that location so that they could
automatically link to it from contributor/index.html .

This patch just moves the directory.  I am going to be submitting
a subsequent patch that properly sets out the framework for the
additional directories so that we don't have addition problems
in the future.

Change-Id: I6729aaf4593a0b089277f6d7d0aa50fee3ca340f
2017-07-18 13:10:25 -05:00

2.2 KiB

Description of Ceph storage configuration options
Configuration option = Default value Description
[DEFAULT]
rados_connect_timeout = -1 (Integer) Timeout value (in seconds) used when connecting to ceph cluster. If value < 0, no timeout is set and default librados value is used.
rados_connection_interval = 5 (Integer) Interval value (in seconds) between connection retries to ceph cluster.
rados_connection_retries = 3 (Integer) Number of retries if connection to ceph cluster failed.
rbd_ceph_conf = (String) Path to the ceph configuration file
rbd_cluster_name = ceph (String) The name of ceph cluster
rbd_flatten_volume_from_snapshot = False (Boolean) Flatten volumes created from snapshots to remove dependency from volume to snapshot
rbd_max_clone_depth = 5 (Integer) Maximum number of nested volume clones that are taken before a flatten occurs. Set to 0 to disable cloning.
rbd_pool = rbd (String) The RADOS pool where rbd volumes are stored
rbd_secret_uuid = None (String) The libvirt uuid of the secret for the rbd_user volumes
rbd_store_chunk_size = 4 (Integer) Volumes will be chunked into objects of this size (in megabytes).
rbd_user = None (String) The RADOS client name for accessing rbd volumes - only set when using cephx authentication
replication_connect_timeout = 5 (Integer) Timeout value (in seconds) used when connecting to ceph cluster to do a demotion/promotion of volumes. If value < 0, no timeout is set and default librados value is used.