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Greenplum Master and Segment Mirroring Parameters

These parameters control the configuration of the replication between Greenplum Database primary master and standby master.

keep_wal_segments
repl_catchup_within_range
replication_timeout
wal_receiver_status_interval

This parameter controls validation between Greenplum Database primary segment and standby segment during incremental resynchronization.

filerep_mirrorvalidation_during_resync