From: | Andrew Sullivan <andrew(at)libertyrms(dot)info> |
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To: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Buglist |
Date: | 2003-08-21 15:04:09 |
Message-ID: | 20030821150409.GF9803@libertyrms.info |
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Lists: | pgsql-general pgsql-hackers |
On Wed, Aug 20, 2003 at 11:41:41PM +0200, Karsten Hilbert wrote:
> You mean, like, "nice 19" or so ?
ISTR someone reporting problems with locking on the performance list
from doing exactly that. The problem is that the vacuum back end
might take a lock and then not get any processor time -- in which
case everybody else gets their processor slice but can't do anything,
because they have to wait until the niced vacuum process gets back in
line.
A
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Andrew Sullivan 204-4141 Yonge Street
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