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

Alvaro Herrera <alvherre@commandprompt.com>

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From: Alvaro Herrera <alvherre@commandprompt.com>
To: Andres Freund <andres@anarazel.de>
Cc: pgsql-hackers@postgresql.org, Robert Haas <robertmhaas@gmail.com>, Tom Lane <tgl@sss.pgh.pa.us>, Greg Smith <greg@2ndquadrant.com>, Greg Stark <gsstark@mit.edu>, pgsql-performance@postgresql.org, Michael Clemmons <glassresistor@gmail.com>, Hannu Krosing <hannu@2ndquadrant.com>, Scott Marlowe <scott.marlowe@gmail.com>
Date: 2010-02-08T03:09:01Z
Lists: pgsql-hackers, pgsql-performance 
Andres Freund escribió:

> I personally think the fsync on the directory should be added to the stable 
> branches - other opinions?
> If wanted I can prepare patches for that.

Yeah, it seems there are two patches here -- one is the addition of
fsync_fname() and the other is the fsync_prepare stuff.

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.