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Update FAQ.

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Bruce Momjian
2001-04-09 19:28:01 +00:00
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doc/src/FAQ/FAQ.html
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alink="#0000FF">
<H1>Frequently Asked Questions (FAQ) for PostgreSQL</H1>
<P>Last updated: Sun Apr 8 18:51:15 EDT 2001</P>
<P>Last updated: Mon Apr 9 15:27:47 EDT 2001</P>
<P>Current maintainer: Bruce Momjian (<A href=
"mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR>
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kernel. The exact amount you need depends on your architecture and
how many buffers and backend processes you configure for the
<I>postmaster.</I> For most systems, with default numbers of
buffers and processes, you need a minimum of ~1MB.</P>
buffers and processes, you need a minimum of ~1MB.
See the PostgreSQL Administrator's Guide for more detailed
information about shared memory and semaphores.</P>
<H4><A name="3.4">3.4</A>) When I try to start the
<I>postmaster,</I> I get <I>IpcSemaphoreCreate</I> errors.
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<SMALL>SEMMNS</SMALL> and <SMALL>SEMMNI</SMALL> parameters.</P>
<P>If the error message is something else, you might not have
semaphore support configured in your kernel at all.</P>
semaphore support configured in your kernel at all.
See the PostgreSQL Administrator's Guide for more detailed
information about shared memory and semaphores.</P>
<H4><A name="3.5">3.5</A>) How do I prevent other hosts from
accessing my PostgreSQL database?</H4>