Skip site navigation (1) Skip section navigation (2)

Re: concurrent IO in postgres?

From: Mladen Gogala <mladen(dot)gogala(at)vmsinfo(dot)com>
To: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
Cc: "wozniak(at)lanl(dot)gov" <wozniak(at)lanl(dot)gov>, Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>, "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: concurrent IO in postgres?
Date: 2010-12-26 04:30:32
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-performance
Jeff Janes wrote:
> If the background writer cannot keep up, then the individual backends
> start doing writes as well, so it isn't really serialized..
Is there any parameter governing that behavior? Can you tell me where in 
the code (version 9.0.2) can I find that? Thanks.

Mladen Gogala 
Sr. Oracle DBA
1500 Broadway
New York, NY 10036
(212) 329-5251 

In response to


pgsql-performance by date

Next:From: Marti RaudseppDate: 2010-12-26 06:50:49
Subject: Re: encourging bitmap AND
Previous:From: Jeff JanesDate: 2010-12-26 01:48:16
Subject: Re: concurrent IO in postgres?

Privacy Policy | About PostgreSQL
Copyright © 1996-2017 The PostgreSQL Global Development Group