Re: can't stop autovacuum by HUP'ing the server
| От | Dave Cramer |
|---|---|
| Тема | Re: can't stop autovacuum by HUP'ing the server |
| Дата | |
| Msg-id | 491f66a50808260926h1f70beb9q7249043373bc7f02@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: can't stop autovacuum by HUP'ing the server (Alvaro Herrera <alvherre@commandprompt.com>) |
| Ответы |
Re: can't stop autovacuum by HUP'ing the server
|
| Список | pgsql-hackers |
On Tue, Aug 26, 2008 at 12:21 PM, Alvaro Herrera <alvherre@commandprompt.com> wrote:
Yes
select * from pg_database where datname='template0';
datname | datdba | encoding | datistemplate | datallowconn | datconnlimit | datlastsysoid | datfrozenxid | dattablespace | datconfig | datacl
-----------+--------+----------+---------------+--------------+--------------+---------------+--------------+---------------+-----------+-------------------------------------
template0 | 10 | 6 | t | f | -1 | 11510 | 201850617 | 1663 | | {=c/postgres,postgres=CTc/postgres}
So how to fix ?
Dave Cramer wrote:Hmm ... template0 is not supposed to need vacuuming, because it is
> Ok, back to why
>
> turns out template0 is the culprit, why is autovac not vacuuming this ?
frozen ... is it marked with datallowconn=false?
Yes
select * from pg_database where datname='template0';
datname | datdba | encoding | datistemplate | datallowconn | datconnlimit | datlastsysoid | datfrozenxid | dattablespace | datconfig | datacl
-----------+--------+----------+---------------+--------------+--------------+---------------+--------------+---------------+-----------+-------------------------------------
template0 | 10 | 6 | t | f | -1 | 11510 | 201850617 | 1663 | | {=c/postgres,postgres=CTc/postgres}
So how to fix ?
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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