Re: four template0 databases after vacuum

On 02/10/2016 07:19 AM, Kazuaki Fujikura wrote:
> Thank you for your comments.
>
> >Can you explain what your replication set up is?
>
> Streaming Replication.
> =>
> master----slave1 (async)
> master----slave2 (async)
>
> >So are you doing the below on the master, the slaves or all?
> =>master
>
> Our current plan at this moment is
> - Upgrade 9.1.19 from 9.1.6 at the end of March at our scheduled maintenance
> - Export and import pg_dump files ( to eliminate the effect of template0
> and xid, which are all reset at import)
>
> We are still afraid that it is too late (as we still have 4 strange
> template0 files). So, if you have any ideas/suggestions which we can try
> before scheduled maintenance, that is much appreciated.

On which of the database clusters are you seeing the 4 template0 databases?

From a previous post:

"We have more than 1100 databases and create new database every day
whenever new customer comes. .."

How are the databases created?

>
>
> Best regards,
> Kazuaki Fujikura
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com