Author: paul
Date: 2006-01-17 14:44:45 +0100 (Tue, 17 Jan 2006)
New Revision: 865
Log:
r6282@frost: paul | 2006-01-17 07:44:29 -0600
Update para to account for myisam_use_mmap.
Modified:
trunk/
trunk/refman-5.1/optimization.xml
Property changes on: trunk
___________________________________________________________________
Name: svk:merge
- b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:6278
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:2229
+ b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:6282
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:2229
Modified: trunk/refman-5.1/optimization.xml
===================================================================
--- trunk/refman-5.1/optimization.xml 2006-01-17 05:24:19 UTC (rev 864)
+++ trunk/refman-5.1/optimization.xml 2006-01-17 13:44:45 UTC (rev 865)
@@ -9312,11 +9312,12 @@
</remark>
<para>
- Only compressed <literal>MyISAM</literal> tables are memory
- mapped. This is because the 32-bit memory space of 4GB is
- not large enough for most big tables. When systems with a
- 64-bit address space become more common, we may add general
- support for memory mapping.
+ Before MySQL 5.1.4, only compressed
+ <literal>MyISAM</literal> tables are memory mapped. As of
+ MySQL 5.1.4, the <literal>myisqm_use_mmap</literal> system
+ variable can be set to 1 to enable memory-mapping for all
+ <literal>MyISAM</literal> tables.
+ <xref linkend="server-system-variables"/>.
</para>
</listitem>
| Thread |
|---|
| • svn commit - mysqldoc@docsrva: r865 - in trunk: . refman-5.1 | paul | 17 Jan |
