Re: Two questions.

bon@kernel.net.uy wrote:
> Hello !
>
> Where I can find information, to know since one is organized the system of
> files of a PostgreSQL database ? ( files of database objects ).
>
> If I have a " disc crash " or lose accidental one or several files, since I
> can realize which lack?

I wrote something up for 7.3:

    http://developer.postgresql.org/docs/postgres/diskusage.html

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