Red Hat 8.1 - Manual (Page 142)

This error detection, performance-related attribute specifies the duration of the test issued by the
database link to check whether the remote server is responding. If a response from the remote server is
not returned before this period has passed, the database link assumes the remote server is down, and
the connection is not used for subsequent operations.
Parameter Description
Entry DN cn=config, cn=chaining database, cn=plugins,
cn=config
Valid Values Any valid delay period in seconds
Default Value 15 seconds
Syntax Integer
Example nsMaxTestResponseDelay: 15
3.5.1.4 . nsTransmittedControls
This attribute, which can be both a global (and thus dynamic) configuration or an instance (that is,
cn=database link instance, cn=chaining database, cn=plugins, cn=config) configuration
attribute, allows the controls the database link forwards to be altered. The following controls are
forwarded by default by the database link:
Managed DSA (OID: 2.16.840.1.113730.3.4.2)
Virtual list view (VLV) (OID: 2.16.840.1.113730.3.4.9)
Server side sorting (OID: 1.2.840.113556.1.4.473)
Parameter Description
Entry DN cn=config, cn=chaining database, cn=plugins,
cn=config
Valid Values Any valid OID or the above listed controls
forwarded by the database link
Default Value None
Syntax Integer
Example nsTransmittedControls: 1.2.840.113556.1.4.473
3.5.2. Database Link Attributes under cn=default instance config, cn=chaining database,
cn=plugins, cn=config
Default instance configuration attributes for instances are housed in the cn=default instance
config, cn=chaining database, cn=plugins, cn=config tree node.
3.5.2.1. nsAbandonedSearchCheckInterval
This attribute shows the number of seconds that pass before the server checks for abandoned
operations.
Parameter Description
Entry DN cn=default instance config, cn=chaining
database, cn=plugins, cn=config
Valid Range 0 to maximum 32-bit integer (2147483647)
seconds
Default Value 1
Syntax Integer
Example nsAbandonedSearchCheckInterval: 10
3.5.2.2. nsBindConnectionsLimit
This attribute shows the maximum number of TCP connections the database link establishes with the
remote server.
Parameter Description
Entry DN cn=default instance config, cn=chaining
database, cn=plugins, cn=config
Valid Range 1 to 50 connections
Default Value 3
Syntax Integer
Example nsBindConnectionsLimit: 3
3.5.2.3. nsBindRetryLimit
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Chapter 3. Plug-in Implemented Server Functionality Reference