Hi experts, We have configured a replication environment in Windows 10. But I am getting an error below the error messages while starting slave instance.
Error: 2017-07-05 00:00:02 IST LOG: restored log file "000000010000000000000022" from archive 2017-07-05 00:00:02 IST LOG: WAL file is from different database system: WAL file database system identifier is 6438799484563175092, pg_control database system identifier is 6379088242155134709. 2017-07-05 00:00:02 IST FATAL: database system identifier differs between the primary and standby 2017-07-05 00:00:02 IST DETAIL: The primary's identifier is 6438799484563175092, the standby's identifier is 6379088242155134709. 2017-07-05 00:00:06 IST LOG: restored log file "000000010000000000000022" from archive 2017-07-05 00:00:06 IST LOG: WAL file is from different database system: WAL file database system identifier is 6438799484563175092, pg_control database system identifier is 6379088242155134709. 2017-07-05 00:00:06 IST FATAL: database system identifier differs between the primary and standby 2017-07-05 00:00:06 IST DETAIL: The primary's identifier is 6438799484563175092, the standby's identifier is 6379088242155134709. 2017-07-05 00:00:11 IST LOG: restored log file "000000010000000000000022" from archive 2017-07-05 00:00:11 IST LOG: WAL file is from different database system: WAL file database system identifier is 6438799484563175092, pg_control database system identifier is 6379088242155134709. 2017-07-05 00:00:11 IST FATAL: database system identifier differs between the primary and standby 2017-07-05 00:00:11 IST DETAIL: The primary's identifier is 6438799484563175092, the standby's identifier is 6379088242155134709. 2017-07-05 00:00:16 IST LOG: restored log file "000000010000000000000022" from archive 2017-07-05 00:00:16 IST LOG: WAL file is from different database system: WAL file database system identifier is 6438799484563175092, pg Below are the parameter at Primary/standby & Recovery.conf as well as hba.conf file. @MASTER wal_level = hot_standby shared_buffers = 128MB port = 5432 max_connections = 100 wal_level = hot_standby # archive_mode = on archive_command = 'copy "%p" "\\\\192.168.1.111\\archive\\%f"' max_wal_senders = 1 wal_keep_segments = 10 listen_addresses = '*' @SLAVE 'pgsql-performance@postgresql.org' port = 5432 hot_standby = on max_connections = 100 listen_addresses = '*' shared_buffers = 128MB In Recovery.conf restore_command = 'copy "\\\\192.168.1.111\\archive\\%f" "%p"' standby_mode = 'on' primary_coninfo = 'host = 192.168.1.111 port = 5432 user = postgres password = postgres' In Hba.conf @ Master side # TYPE DATABASE USER ADDRESS METHOD # replication privilege. host replication postgres 192.168.1.106/32 trust Please help on this issue. What things I have to changed & checked. Regards, Daulat ________________________________ DISCLAIMER: This email message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. Check all attachments for viruses before opening them. All views or opinions presented in this e-mail are those of the author and may not reflect the opinion of Cyient or those of our affiliates.
