On 04/07/2014 02:16 PM, Heikki Linnakangas wrote: > I've been playing with a little hack that records a before and after > image of every page modification that is WAL-logged, and writes the > images to a file along with the LSN of the corresponding WAL record. I > set up a master-standby replication with that hack in place in both > servers, and ran the regression suite. Then I compared the after images > after every WAL record, as written on master, and as replayed by the > standby.
This is awesome ... thank you for doing this. -- Josh Berkus PostgreSQL Experts Inc. http://pgexperts.com -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers