On Wed, Sep 20, 2017 at 1:51 AM, Michael Paquier
wrote:
> I have been reading through this commit, and there is one change in
> streamutil.c which is really unwelcome:
> + /* for previous versions set the default xlog seg size */
> + if (PQserverVersion(conn) <
On 2017-09-20 14:51:45 +0900, Michael Paquier wrote:
> On Wed, Sep 20, 2017 at 2:04 PM, Andres Freund wrote:
> > Make WAL segment size configurable at initdb time.
> >
> > For performance reasons a larger segment size than the default 16MB
> > can be useful. A larger segment
On Wed, Sep 20, 2017 at 2:04 PM, Andres Freund wrote:
> Make WAL segment size configurable at initdb time.
>
> For performance reasons a larger segment size than the default 16MB
> can be useful. A larger segment size has two main benefits: Firstly,
> in setups using