Re: Multiple Postmasters on Beowulf cluster

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От Tom Lane
Тема Re: Multiple Postmasters on Beowulf cluster
Дата
Msg-id 4400.1027784051@sss.pgh.pa.us
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Ответ на Multiple Postmasters on Beowulf cluster  ("Jan Hartmann" <jhart@frw.uva.nl>)
Ответы Re: Multiple Postmasters on Beowulf cluster  ("Jan Hartmann" <jhart@frw.uva.nl>)
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"Jan Hartmann" <jhart@frw.uva.nl> writes:
> cluster consists of 45 nodes, all using a shared user file system. Is it
> possible to start up a postmaster on every node, using the same database?

No.

> The backend processes themselves would be completely autonomous, but they
> would have to share their data from the same source. To simplify things,
> only read-access is necessary.

In that case, make 45 copies of the database ...

            regards, tom lane

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