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@@ -34,7 +34,8 @@ Copy pg_ident.conf.sample into /lib directory in install (Bruce)
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Add SJIS UDC (NEC selection IBM kanji) support (Eiji Tokuya)
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Fix too long syslog message (Tatsuo)
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Fix problem with quoted indexes that are too long (Tom)
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JDBC ResultSet.getTimestamp() fix (Gregory Krasnow & Floyd Marinescu)
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ecpg changes (Michael)
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------------------------------------------------------------------------
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Release 7.0

doc/FAQ_BSDI

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@@ -2,18 +2,25 @@ This outlines how to increase the number of shared memory buffers
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supported by BSD/OS. By default, only 4MB of shared memory is supported
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by BSDI.
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Keep in mind that shared memory is not pageable. It is locked in RAM.
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Bruce Momjian (pgman@candle.pha.pa.us)
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---------------------------------------------------------------------------
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First, increase SHMMAXPGS by 1024 for every additional 4MB of shared
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Increase SHMMAXPGS by 1024 for every additional 4MB of shared
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memory:
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/sys/sys/shm.h:69:#define SHMMAXPGS 1024 /* max hardware pages...
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The default setting of 1024 is for a maximum of 4MB of shared memory.
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Second, use bpatch to find the sysptsize value for the current kernel.
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For those running 4.1 or later, just recompile the kernel and reboot.
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For those running earlier releases, there are more steps outlined below.
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---------------------------------------------------------------------------
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Use bpatch to find the sysptsize value for the current kernel.
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This is computed dynamically at bootup.
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$ bpatch -r sysptsize
@@ -25,7 +32,3 @@ plus add 1 for every additional 4MB of shared memory you desire.
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/sys/i386/i386/i386_param.c:28:#define SYSPTSIZE 0 /* dynamically...
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sysptsize can not be changed by sysctl on the fly.
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This should clearly be easier to do on BSDI. I will add a BSDI FAQ for
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PostgreSQL to cover this. One downside is that shared memory is not
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pageable. It is locked in RAM.

doc/src/sgml/release.sgml

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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/release.sgml,v 1.49.2.3 2000/06/02 01:26:29 momjian Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/release.sgml,v 1.49.2.4 2000/06/02 16:34:42 momjian Exp $
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-->
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<chapter id="release">
@@ -62,6 +62,8 @@ Copy pg_ident.conf.sample into /lib directory in install (Bruce)
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Add SJIS UDC (NEC selection IBM kanji) support (Eiji Tokuya)
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Fix too long syslog message (Tatsuo)
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Fix problem with quoted indexes that are too long (Tom)
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JDBC ResultSet.getTimestamp() fix (Gregory Krasnow & Floyd Marinescu)
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ecpg changes (Michael)
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</programlisting>
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</para>
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</sect2>

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