Hi all, I´m testing BDR and have a big deal. When it gets corrupted, after time of working well, I cannot do a recovery and the only way to get the system working again seems to reset all again. It means: - Stop all nodes. - Delete data directories in both nodes - Comment BDR entries in postgresql.conf in node A. - Start node A and restore database. - Uncomment BDR entries in node A. - Start node B with BDR entries so that executes initial copy. - It works again. I think there should be a better way to do it. I have some mails from here telling this: - Execute this sql in both nodes: SELECT slot_name, datoid, database, active FROM pg_replication_slots WHERE slot_name LIKE 'bdr_'||(SELECT oid FROM pg_database WHERE datname = current_database())||'_%'; - Execute this sql to be able to DDL again: COPY (SELECT * FROM pg_logical_slot_get_binary_changes('bdr_17911_6120567807158814813_1_16385__', NULL, 1, 'interactive', 'true')) TO '/dev/null'; - Reconnect and do this: SET bdr.skip_ddl_replication = on; But that method don´t work for me. Any help? How do you recovery your database when stops replicating? Thanks in advance Ruth Patricia Melendo Ventura Software Engineer TELTRONIC, S.A.U. T: +34 976 465656 Ext. 179 F: +34 976 465722
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