67 lines
3.4 KiB
ReStructuredText
67 lines
3.4 KiB
ReStructuredText
..
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Warning: Do not edit this file. It is automatically generated from the
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software project's code and your changes will be overwritten.
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The tool to generate this file lives in openstack-doc-tools repository.
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Please make any changes needed in the code, then run the
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autogenerate-config-doc tool from the openstack-doc-tools repository, or
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ask for help on the documentation mailing list, IRC channel or meeting.
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.. _cinder-database:
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.. list-table:: Description of database configuration options
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:header-rows: 1
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:class: config-ref-table
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* - Configuration option = Default value
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- Description
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* - **[DEFAULT]**
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-
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* - ``db_driver`` = ``cinder.db``
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- (StrOpt) Driver to use for database access
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* - **[database]**
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-
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* - ``backend`` = ``sqlalchemy``
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- (StrOpt) The back end to use for the database.
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* - ``connection`` = ``None``
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- (StrOpt) The SQLAlchemy connection string to use to connect to the database.
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* - ``connection_debug`` = ``0``
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- (IntOpt) Verbosity of SQL debugging information: 0=None, 100=Everything.
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* - ``connection_trace`` = ``False``
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- (BoolOpt) Add Python stack traces to SQL as comment strings.
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* - ``db_inc_retry_interval`` = ``True``
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- (BoolOpt) If True, increases the interval between retries of a database operation up to db_max_retry_interval.
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* - ``db_max_retries`` = ``20``
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- (IntOpt) Maximum retries in case of connection error or deadlock error before error is raised. Set to -1 to specify an infinite retry count.
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* - ``db_max_retry_interval`` = ``10``
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- (IntOpt) If db_inc_retry_interval is set, the maximum seconds between retries of a database operation.
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* - ``db_retry_interval`` = ``1``
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- (IntOpt) Seconds between retries of a database transaction.
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* - ``idle_timeout`` = ``3600``
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- (IntOpt) Timeout before idle SQL connections are reaped.
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* - ``max_overflow`` = ``None``
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- (IntOpt) If set, use this value for max_overflow with SQLAlchemy.
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* - ``max_pool_size`` = ``None``
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- (IntOpt) Maximum number of SQL connections to keep open in a pool.
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* - ``max_retries`` = ``10``
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- (IntOpt) Maximum number of database connection retries during startup. Set to -1 to specify an infinite retry count.
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* - ``min_pool_size`` = ``1``
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- (IntOpt) Minimum number of SQL connections to keep open in a pool.
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* - ``mysql_sql_mode`` = ``TRADITIONAL``
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- (StrOpt) The SQL mode to be used for MySQL sessions. This option, including the default, overrides any server-set SQL mode. To use whatever SQL mode is set by the server configuration, set this to no value. Example: mysql_sql_mode=
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* - ``pool_timeout`` = ``None``
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- (IntOpt) If set, use this value for pool_timeout with SQLAlchemy.
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* - ``retry_interval`` = ``10``
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- (IntOpt) Interval between retries of opening a SQL connection.
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* - ``slave_connection`` = ``None``
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- (StrOpt) The SQLAlchemy connection string to use to connect to the slave database.
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* - ``sqlite_db`` = ``oslo.sqlite``
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- (StrOpt) The file name to use with SQLite.
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* - ``sqlite_synchronous`` = ``True``
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- (BoolOpt) If True, SQLite uses synchronous mode.
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* - ``use_db_reconnect`` = ``False``
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- (BoolOpt) Enable the experimental use of database reconnect on connection lost.
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* - ``use_tpool`` = ``False``
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- (BoolOpt) Enable the experimental use of thread pooling for all DB API calls
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