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High-Availability Data-Replication Parameters

Use the High-Availability Data-replication (HDR) parameters to control the behavior of a pair of HDR servers. For more information, see High-Availability Data Replication (Enterprise/Workgroup Editions).

Configuration Parameter Description
DRIDXAUTO Specifies whether the primary High-Availability Data Replication (HDR) server automatically starts index replication if the secondary HDR server detects a corrupted index.
DRAUTO Defines how a secondary database server reacts to an HDR failure.
DRINTERVAL Specifies the maximum time interval in seconds between flushing of the data-replication buffer.
DRLOSTFOUND Specifies the pathname to a file that contains transactions committed on the primary database server but not committed on the secondary database server when the primary database server experiences a failure.
DRTIMEOUT Specifies how long in seconds a database server in a data-replication pair waits for a transfer acknowledgment from the other database server in the pair.
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