From 016f0eed2441e5925c7c29f055bff3674ace2e53 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Fri, 16 Feb 2001 16:10:06 +0000
Subject: [PATCH] Update BSDI SGML.
---
doc/FAQ_BSDI | 2 +-
doc/src/sgml/runtime.sgml | 15 +++++++--------
2 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/doc/FAQ_BSDI b/doc/FAQ_BSDI
index 09abb57d099..bc678026afb 100644
--- a/doc/FAQ_BSDI
+++ b/doc/FAQ_BSDI
@@ -11,7 +11,7 @@ Bruce Momjian (pgman@candle.pha.pa.us) 2000-07-7
1) To increase the amount of malloc'ed memory and files opened by
PostgreSQL, add this:
- :datasize-cur=600M:\
+ :datasize-cur=256M:\
:openfiles-cur=256:
to your /etc/login.conf file.
diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
index e26662117e1..a003c727855 100644
--- a/doc/src/sgml/runtime.sgml
+++ b/doc/src/sgml/runtime.sgml
@@ -1,5 +1,5 @@
<!--
-$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.51 2001/02/15 04:28:50 tgl Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.52 2001/02/16 16:10:06 momjian Exp $
-->
<Chapter Id="runtime">
@@ -1536,14 +1536,13 @@ env PGOPTIONS='-c geqo=off' psql
<para>
By default, only 4 MB of shared memory is supported. Keep in
mind that shared memory is not pageable; it is locked in RAM.
- To increase the number of buffers supported by the
- postmaster, increase <varname>SHMMAXPGS</> by 1024 for every
- additional 4 MB of shared memory:
+ To increase the number of buffers supported by the postmaseter, add the
+ following to your kernel config file. A <varname>SHMALL</> value of 1024
+ represents 4MB of shared memory. Increase it accordingly:
<programlisting>
-/sys/sys/shm.h:69:#define SHMMAXPGS 1024 /* max hardware pages... */
+options "SHMALL=4096"
+options "SHMMAX=\(SHMALL*PAGE_SIZE\)"
</programlisting>
- The default setting of 1024 provides a maximum of 4 MB of shared
- memory.
</para>
</formalpara>
@@ -1561,7 +1560,7 @@ $ <userinput>bpatch -r sysptsize</>
the bpatch value, plus add 1 for every additional 4 MB of
shared memory you desire.
<programlisting>
-/sys/i386/i386/i386_param.c:28:#define SYSPTSIZE 0 /* dynamically... */
+options "SYSPTSIZE=13"
</programlisting>
<varname>sysptsize</> can not be changed by sysctl on the fly.
</para>
--
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