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* 8.1 - pg_autovacuum question
@ 2005-12-16 19:40 Chris Hoover <revoohc@gmail.com>
0 siblings, 1 reply; 2+ messages in thread
From: Chris Hoover @ 2005-12-16 19:40 UTC (permalink / raw)
To: pgsql-performance
In PostgreSQL 8.1, is the pg_autovacuum daemon affected by the
vacuum_cost_* variables? I need to make sure that if we turn
autovacuuming on when we upgrade to 8.1, we don't cause any i/o
issues.
Thanks,
Chris
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: 8.1 - pg_autovacuum question
@ 2005-12-16 20:26 Alvaro Herrera <alvherre@commandprompt.com>
parent: Chris Hoover <revoohc@gmail.com>
0 siblings, 0 replies; 2+ messages in thread
From: Alvaro Herrera @ 2005-12-16 20:26 UTC (permalink / raw)
To: Chris Hoover <revoohc@gmail.com>; +Cc: pgsql-performance
Chris Hoover wrote:
> In PostgreSQL 8.1, is the pg_autovacuum daemon affected by the
> vacuum_cost_* variables? I need to make sure that if we turn
> autovacuuming on when we upgrade to 8.1, we don't cause any i/o
> issues.
What pg_autovacuum daemon? The contrib one? I don't know. The
integrated one? Yes it is; and you can set autovacuum-specific values
in postgresql.conf and table-specific values (used for autovacuum only)
in pg_autovacuum.
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.
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