Author: jra Date: 2007-11-02 21:54:22 +0000 (Fri, 02 Nov 2007) New Revision: 1202
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba-docs&rev=1202 Log: Add "min receivefile size" docs. Jeremy. Added: trunk/smbdotconf/protocol/minreceivefilesize.xml Changeset: Added: trunk/smbdotconf/protocol/minreceivefilesize.xml =================================================================== --- trunk/smbdotconf/protocol/minreceivefilesize.xml 2007-11-01 13:45:31 UTC (rev 1201) +++ trunk/smbdotconf/protocol/minreceivefilesize.xml 2007-11-02 21:54:22 UTC (rev 1202) @@ -0,0 +1,22 @@ +<samba:parameter name="min receivefile size" + type="integer" + context="G" + advanced="1" developer="1" + xmlns:samba="http://www.samba.org/samba/DTD/samba-doc";> +<description> +<para>This option changes the behavior of <citerefentry><refentrytitle>smbd</refentrytitle> +<manvolnum>8</manvolnum></citerefentry> when processing SMBwriteX calls. Any incoming +SMBwriteX call on a non-signed SMB/CIFS connection greater than this value will not be processed in the normal way but will +be passed to any underlying kernel recvfile or splice system call (if there is no such +call Samba will emulate in user space). This allows zero-copy writes directly from network +socket buffers into the filesystem buffer cache, if available. It may improve performance +but user testing is recommended. If set to zero Samba processes SMBwriteX calls in the +normal way. To enable POSIX large write support (SMB/CIFS writes up to 16Mb) this option must be +nonzero.</para> +<para>Note this option will have NO EFFECT if set on a SMB signed connection.</para> +<para>The default is zero, which diables this option.</para> +</description> + +<related>min receivefile size</related> +<value type="default">0</value> +</samba:parameter>
