Replication Slot in Postgres

Replication Slot in Postgres start_replication slot START_REPLICATION SLOT “timescaledb_1” 5299D000000 TIMELINE 50 20:42:15 UTC ,app start_replication slot START_REPLICATION SLOT slot_name LOGICAL XXXXXX 指示服务端从WAL位置XXXXXX开始WAL流。 服务端可能会回应一个错误

start_replication slot START_REPLICATION SLOT mysub1 LOGICAL 00 23:18: IST LOG

slot 2500 STATEMENT: START_REPLICATION SLOT postgresql2 05000000 TIMELINE 5 FATAL: could not start WAL streaming: ERROR: replication slot Slot Numbering 9 Figure 3 DXi4500 start replication before storing large amounts of data on the DXi4500