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Re: can't stop autovacuum by HUP'ing the server

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
Cc: Dave Cramer <pg(at)fastcrypt(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: can't stop autovacuum by HUP'ing the server
Date: 2008-08-26 16:44:39
Message-ID: 4298.1219769079@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> Dave Cramer wrote:
>> turns out template0 is the culprit, why is autovac not vacuuming this ?

> Hmm ... template0 is not supposed to need vacuuming, because it is
> frozen ... is it marked with datallowconn=false?

8.3's autovac doesn't care about that, does it?

Seems like the next step is to enable logging of autovac's decision-making.

			regards, tom lane

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