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在传输层实现了资源的负载平衡 实现了集群

TCPSP


What is it?
-----------

It implements TCP splicing for the Linux kernel. It can be used to
speed up layer-7 switching, web proxy and application firewall running
in the user space.

It is also a small software component of the Linux Virtual Server
project.


The Latest Version
------------------

Details of the latest version can be found on the Linux Virtual Server
project page under http://www.linuxvirtualserver.org/.


COPYRIGHT
---------

Copyright (c) 2002 Wensong Zhang. It is released under GNU GPL
(General Public License). Please see the file called COPYING.


SETUP
-----

TCPSP currently requires that your system is running the Linux kernel
2.4.x.

To build and insert the ipvs modules, the commands can be as follows:
	# build the module
	cd <path-name>/tcpsp
	make

	# insmod the module
	su
	make install

	# set the debugging level
	echo 2 > /proc/sys/net/tcpsp/debug_level
	
	# list the splicing connections
	cat /proc/net/tcpsp_conn

	# run the very simple example shipped in the tar ball :)
	make -C example
	example/forwarder	# need to be root to run it currently
	lynx -dump localhost:8888

	# remove the module
	rmmod tcpsp
	

MAILING LIST
------------

There is a mailing list for the discussion of LVS and its
applications. It is open to anyone to join. I will announce new
versions on this list.

To join the mailing list, send mail with the word "subscribe" in the
Subject field to [e-mail].

To send mail to everyone on the list send it to
[e-mail].


FEEDBACK
--------

Send your comments, bug reports, bug fixes, and ideas to the LVS
mailing list or me.

Thanks,

Wensong Zhang
[e-mail]