On Fri, Aug 26, 2016 at 9:04 AM, Michael Paquier <michael.paqu...@gmail.com> wrote: > On Fri, Aug 26, 2016 at 12:25 PM, Amit Kapila <amit.kapil...@gmail.com> wrote: >> If we change the default to 64MB, then I think it won't allow to use >> old databases as-is because we store it in pg_control (I think one >> will get below error [1] for old databases, if we just change default >> and don't do anything else). Do you have way to address it or you >> think it is okay? > > Those would still be able to work with ./configure > --with-wal-segsize=16, so that's not really an issue. >
Right, but do we need suggest users to do so? The question/point was if we deliver server with default value as 64MB, then it won't allow to start old database. -- With Regards, Amit Kapila. EnterpriseDB: http://www.enterprisedb.com -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
