Re: increasing the default WAL segment size - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: increasing the default WAL segment size
Date
Msg-id CAB7nPqTr5ryaxsB92DrHMroknAAk-rN_o-3dV4Kc2g61Cj-tAw@mail.gmail.com
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In response to Re: increasing the default WAL segment size  (Amit Kapila <amit.kapila16@gmail.com>)
Responses Re: increasing the default WAL segment size  (Amit Kapila <amit.kapila16@gmail.com>)
List pgsql-hackers
On Fri, Aug 26, 2016 at 12:25 PM, Amit Kapila <amit.kapila16@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.
-- 
Michael



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