Specifies how master and client sites will handle acknowledgment of replication messages which are necessary for "permanent" records.

The syntax of this parameter in the DB_CONFIG file is a single line with the string repmgr_set_ack_policy, one or more whitespace characters, and the ack_policy parameter specified as a string. For example:

repmgr_set_ack_policy DB_REPMGR_ACKS_ALL

Specifies that the master should wait until all replication clients have acknowledged each permanent replication message.

The ack_policy parameters are:

For more information, see DbEnv::repmgr_set_ack_policy().