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Document kernel changes needed for BSD/OS 4.3.

This commit is contained in:
Bruce Momjian 2003-06-27 18:20:50 +00:00
parent 7f1249a8d2
commit 3e0bdfadc3
1 changed files with 6 additions and 5 deletions
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11
doc/src/sgml/runtime.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.187 2003/06/25 01:13:24 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.188 2003/06/27 18:20:50 momjian Exp $
-->
<Chapter Id="runtime">
@ -2839,14 +2839,15 @@ $ <userinput>postmaster -o '-S 1024 -s'</userinput>
options "SHMALL=8192"
options "SHMMAX=\(SHMALL*PAGE_SIZE\)"
</programlisting>
For those running 4.1 or later, just make the above changes,
recompile the kernel, and reboot.
For those running 4.3 or later, you will probably need to increase
<varname>KERNEL_VIRTUAL_MB</> above the default <literal>248</>.
Once all changes have been made, recompile the kernel, and reboot.
</para>
</formalpara>
<para>
For those running earlier releases, use <command>bpatch</> to
find the <varname>sysptsize</> value in the current
For those running 4.0 and earlier releases, use <command>bpatch</>
to find the <varname>sysptsize</> value in the current
kernel. This is computed dynamically at boot time.
<screen>
$ <userinput>bpatch -r sysptsize</>