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Re: Vacuum Problems

From: "Scott Marlowe" <scott(dot)marlowe(at)gmail(dot)com>
To: "Rafael Domiciano" <rafael(dot)domiciano(at)gmail(dot)com>
Cc: "Rafael Martinez" <r(dot)m(dot)guerrero(at)usit(dot)uio(dot)no>, "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org>
Subject: Re: Vacuum Problems
Date: 2008-11-26 17:33:16
Message-ID: dcc563d10811260933i398d8573jcde3f293015f709a@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-admin
On Wed, Nov 26, 2008 at 10:21 AM, Rafael Domiciano
<rafael(dot)domiciano(at)gmail(dot)com> wrote:
> I'm not using autovacuum. Regular vacuum goes ok.
> To see the last 10 lines of verbose i will need to run vacuum tonight
> If a run a reindex before the vacuum full, increase the "speed" of doing
> vacuum? I found something about it googling.

You should look into enabling autovac.  You can set the sleep
parameter to 10 or 20 to keep it from hogging your I/O bandwidth.
Also, reindex AFTER the vacuum full, not before.

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