Re: To avoid a database shutdown, execute a database-wide VACUUM

From: Guillaume Lelarge <guillaume(at)lelarge(dot)info>
To: Jean-Baptiste Vedel <jb(dot)vedel(at)gmail(dot)com>
Cc: "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org>
Subject: Re: To avoid a database shutdown, execute a database-wide VACUUM
Date: 2016-03-02 09:05:41
Message-ID: CAECtzeUTnW_RXy63wHJ7H16eQ6+RBmcgqHQvmsujeUminDNHeg@mail.gmail.com
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Hi,

2016-03-02 8:04 GMT+01:00 Jean-Baptiste Vedel <jb(dot)vedel(at)gmail(dot)com>:

> Hello,
>
> I've got a problem with my postgresql database 9.4 this morning.
> Few days ago we've moved many data in the database to create new data
> partitions and delete many entries.
> Auto-vacuum seems to be inefficient and i am unable to vacuum my zabbix
> database.
> Do you have any idea about this problem ?
>
> < 2016-03-02 07:04:19.406 CET >WARNING: database "zabbix" must be
> vacuumed within 7989357 transactions
> < 2016-03-02 07:04:19.406 CET >HINT: To avoid a database shutdown,
> execute a database-wide VACUUM in that database.
>
>
Why are you unable to VACUUM your zabbix database? because it is the
solution to your issue.

--
Guillaume.
http://blog.guillaume.lelarge.info
http://www.dalibo.com

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