TUX 2.0 is now available for download at the following URL:

   ftp://ftp.redhat.com/pub/redhat/tux/tux-2.0/

The TUX 2.0 release is an incremental upgrade to TUX 1.0 and keeps
source-code level compatibility with user-space modules.

A number of incremental enhancements have been made:

- True zero-copy disk reads:  Whereas TUX 1.0 copied files into a temporary
 buffer, TUX 2.0 is integrated with the page cache and thus uses zero-copy
 block I/O.

- Generic zero-copy network writes:  TUX 2.0 uses the generic zero-copy TCP
 framework.

- Zero-copy parsing:  Where possible, TUX parses input packets directly.
 Even in RAM-limited situations, TUX now does full, back-to-back
 zero-copy I/O.

Other changes include:

- Enhanced user-space utilities and module support.

- Mass virtual hosting support. The host-based virtual server patch has
 been added to TUX. There is no limit on the number of virtual hosts
 supported, only RAM and disk space.

- CGIs can be bound to particular CPUs or can be left unbound.

- A number of bugs were fixed which caused performance problems - TUX 2.0
 is now significantly faster than TUX 1.0!


Those interested in TUX usage or development are welcome, if they have
not already done so, to join the TUX mailing list at:

   [email protected]

You can subscribe using the command:

   echo subscribe | mail [email protected]

Or you can use the web interface at

   http://www.redhat.com/mailing-lists/

Thanks for your interest,

-- Ingo and Michael

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