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+<samba:parameter name="use mmap"
+ context="G"
+ type="boolean"
+ developer="1"
+ xmlns:samba="http://samba.org/common">
+<description>
+ <para>This global parameter determines if the tdb internals of Samba can
+ depend on mmap working correctly on the running system. Samba requires a coherent
+ mmap/read-write system memory cache. Currently only HPUX does not have such a
+ coherent cache, and so this parameter is set to <constant>no</constant> by
+ default on HPUX. On all other systems this parameter should be left alone. This
+ parameter is provided to help the Samba developers track down problems with
+ the tdb internal code.
+ </para>
+</description>
+
+<value type="default">yes</value>
+</samba:parameter>