Hi all I find a situation that WAL archive file is lost but any WAL segment file is not lost. It causes for archive recovery to fail. Is this behavior a bug?
example: WAL segment files 000000010000000000000001 000000010000000000000002 000000010000000000000003 Archive files 000000010000000000000001 000000010000000000000003 Archive file 000000010000000000000002 is lost but WAL segment files is continuous. Recovery with archive (i.e. PITR) stops at the end of 000000010000000000000001. How to reproduce: - Set up replication (primary and standby). - Set [archive_mode = always] in standby. - WAL receiver exits (i.e. because primary goes down) after receiver inserts the last record in some WAL segment file before receiver notifies the segement file to archiver(create .ready file). Even if WAL receiver restarts, the WAL segment file is not notified to archiver. Regards Ryo Matsumura
