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Re: [HACKERS] Re: Faster CREATE DATABASE by delaying fsync (was 8.4.1 ubuntu karmic slow createdb)

From: Andres Freund <andres(at)anarazel(dot)de>
To: pgsql-hackers(at)postgresql(dot)org
Cc: Greg Stark <gsstark(at)mit(dot)edu>, pgsql-performance(at)postgresql(dot)org, Michael Clemmons <glassresistor(at)gmail(dot)com>, Hannu Krosing <hannu(at)2ndquadrant(dot)com>, Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>
Subject: Re: [HACKERS] Re: Faster CREATE DATABASE by delaying fsync (was 8.4.1 ubuntu karmic slow createdb)
Date: 2010-01-20 04:13:03
Message-ID: 201001200513.04510.andres@anarazel.de (view raw or flat)
Thread:
Lists: pgsql-hackerspgsql-performance
On Tuesday 19 January 2010 15:57:14 Greg Stark wrote:
> On Tue, Jan 19, 2010 at 2:52 PM, Greg Stark <gsstark(at)mit(dot)edu> wrote:
> > Barring any objections shall I commit it like this?
> 
> Actually before we get there could someone who demonstrated the
> speedup verify that this patch still gets that same speedup?
At least on the three machines I tested last time the result is still in the 
same ballpark.

Andres

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