Currently pg_rewind copies all files including postgresql.conf. It
would be nice if pg_rewind has an option to not copy
postgresql.conf. I sometimes create multiple PostgreSQL database
clusters with different port number which postmaster is listening on
for a testing purpose. So existing postgresql.conf on the target
cluster being overwritten by pg_rewind is annoying. I believe there
are some use cases where different port numbers are used among
PostgreSQL database clusters in the real world.
Comments?
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Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp