Re: how to configure my new server

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От Bruce Momjian
Тема Re: how to configure my new server
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Msg-id 200302120552.h1C5q8B09618@candle.pha.pa.us
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Ответ на Re: how to configure my new server  (Josh Berkus <josh@agliodbs.com>)
Ответы Re: how to configure my new server  (Justin Clift <justin@postgresql.org>)
Список pgsql-performance
Josh Berkus wrote:
> > > how can I put indexes on a seperate disk ?
>
> Move the index object (use the oid2name package in /contrib to find the index)
> to a different location, and symlink it back to its original location.   Make
> sure that you REINDEX at maintainence time, and don't drop and re-create the
> index, as that will have the effect of moving it back to the original
> location.

I believe reindex will create a new file and hence remove the symlink,
at least in 7.3.

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