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BUG #1588: pg_autovacuum sleep parameter overflow

From: "Lionel Bouton" <lionel-subscription(at)bouton(dot)name>
To: pgsql-bugs(at)postgresql(dot)org
Subject: BUG #1588: pg_autovacuum sleep parameter overflow
Date: 2005-04-07 09:14:30
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Lists: pgsql-bugspgsql-patches
The following bug has been logged online:

Bug reference:      1588
Logged by:          Lionel Bouton
Email address:      lionel-subscription(at)bouton(dot)name
PostgreSQL version: 8.0.1
Operating system:   Linux 2.6, glibc 2.3.4
Description:        pg_autovacuum sleep parameter overflow

pg_autovacuum doesn't sleep when the -s parameter is set above 2147
(PostgreSQL then is under constant stress), seems like a 32-bit signed
integer overflow (the time in s then gets past 2^31-1) somewhere.

This worked with 7.4.6 (at least with -s 3600).


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