Timeout for auto-excluding a secondary node on the coordinator node. 0 indicates that the nodes will not be auto-excluded. This option does not apply to the designated failover node.
0 to 10080 minutes (1 week). Values must be exactly divisible by the MPX_HEARTBEAT_FREQUENCY setting in minutes. For example, if the MPX_HEARTBEAT_FREQUENCY setting is 120 (2 minutes), MPX_AUTOEXCLUDE_TIMEOUT must be divisible by 2.
Can be set only for the PUBLIC group. Requires DBA permissions to set the option. Setting takes effect immediately and persists across server restarts.