Обсуждение: Recommended value of SHMMAX?

Can any one point me to a document describing
pgsql's use of shared memory so I can pick the
optimal choice for SHMMAX?

How much shared memory can pgsql effectively
use?

Thanks!

--Martin

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Martin Weinberg                      Phone: (413) 545-3821
Dept. of Physics and Astronomy       FAX:   (413) 545-2117/0648
530 Graduate Research Tower         weinberg@astro.umass.edu
University of Massachusetts         http://www.astro.umass.edu/~weinberg/
Amherst, MA  01003-4525