s3: Document "async smb echo handler"

Autobuild-User: Volker Lendecke <vlendec@samba.org>
Autobuild-Date: Thu May 26 12:50:55 CEST 2011 on sn-devel-104

diff --git a/docs-xml/smbdotconf/misc/asyncsmbechohandler.xml b/docs-xml/smbdotconf/misc/asyncsmbechohandler.xml
new file mode 100644 (file)
index 0000000..d10dac9
--- /dev/null
+++ b/docs-xml/smbdotconf/misc/asyncsmbechohandler.xml
@@ -0,0 +1,15 @@
+<samba:parameter name="async smb echo handler"
+                 context="G"
+                                type="boolean"
+                 advanced="1"
+                 xmlns:samba="http://www.samba.org/samba/DTD/samba-doc">
+<description>
+       <para>This parameter specifies whether Samba should fork the
+         async smb echo handler. It can be beneficial if your file
+         system can block syscalls for a very long time. In some
+         circumstances, it prolongs the timeout that Windows uses to
+         determine whether a connection is dead.
+       </para>
+</description>
+<value type="default">no</value>
+</samba:parameter>