On 2014-10-03 17:31:45 +0200, Marco Nenciarini wrote: > I've updated the wiki page > https://wiki.postgresql.org/wiki/Incremental_backup following the result > of discussion on hackers. > > Compared to first version, we switched from a timestamp+checksum based > approach to one based on LSN. > > This patch adds an option to pg_basebackup and to replication protocol > BASE_BACKUP command to generate a backup_profile file. It is almost > useless by itself, but it is the foundation on which we will build the > file based incremental backup (and hopefully a block based incremental > backup after it). > > Any comment will be appreciated. In particular I'd appreciate comments > on correctness of relnode files detection and LSN extraction code.
Can you describe the algorithm you implemented in words? Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
