On Sun, Jan 22, 2017 at 12:18 AM, Petr Jelinek <petr.jeli...@2ndquadrant.com> wrote: > On 21/01/17 11:39, Magnus Hagander wrote: >> Is it time to enable checksums by default, and give initdb a switch to >> turn it off instead? > > I'd like to see benchmark first, both in terms of CPU and in terms of > produced WAL (=network traffic) given that it turns on logging of hint bits.
+1 If the performance overhead by the checksums is really negligible, we may be able to get rid of wal_log_hints parameter, as well. Regards, -- Fujii Masao -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
