| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Vicky Soni - Quipment India <vicky(dot)soni(at)quipment(dot)nl> |
| Cc: | "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org> |
| Subject: | Re: Autovacuum of pg_database |
| Date: | 2016-05-05 15:51:26 |
| Message-ID: | 20160505155126.GA180309@alvherre.pgsql |
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| Thread: | |
| Lists: | pgsql-admin |
Vicky Soni - Quipment India wrote:
> Hello,
>
> I have observed that after upgrading from 9.3 to 9.4 on windows, autovacuum keep running again and again.
>
> In 9.3 this was not true. Any recommendations?
Maybe there is a multixact wraparound problem. What 9.3 were you
running previously, and what 9.4 did you upgrade to? Can you share the
output of pg_controldata? Please paste the output of this query
select datname, datminmxid from pg_database
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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