Re: Default mode for shutdown

Tom Lane <tgl@sss.pgh.pa.us>

From: Tom Lane <tgl@sss.pgh.pa.us>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Magnus Hagander <magnus@hagander.net>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2010-12-15T14:57:18Z
Lists: pgsql-hackers
Robert Haas <robertmhaas@gmail.com> writes:
> On Wed, Dec 15, 2010 at 9:47 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> Yeah, and more to the point, do I want to finish whatever I was doing in
>> that window? Fast-by-default is a nice hammer to swing, but one day
>> you'll pound your finger.

> I guess.  I've pounded my finger enough time with the current default
> that I'd be willing to try a different size hammer.  The scenario you
> describe has yet to occur in 10+ years of using the product, but
> obviously not everyone's experience will match on this point.

I think the ultimate basis for the way it's set up now is the mantra of
"be safe by default"; which I believe I've heard you repeating in other
contexts.  Between that principle and the backwards-compatibility
hazards, I really don't think there's adequate justification for
changing this.

			regards, tom lane