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How many keepalives may be lost before the connection is considered dead. A value of 0 uses the system default. If TCP_KEEPCNT is not supported, this parameter must be 0.

Use this parameter for all connections that are not between a primary and mirror segment. Use gp_filerep_tcp_keepalives_count for settings that are between a primary and mirror segment.

Value Range Default Set Classifications
number of lost keepalives 0 local