[OpenAFS] Large files with 1.6.0pre2

[Ryan C. Underwood]

I am having trouble copying a large file (6GB) from a volume located on
one server to a volume located on another server.  After about 2GB
(2147295232 bytes to be exact), the volume gets offlined and marked
needs salvage.  I have reproduced this reliably several times.  This
large file and the volume it sits on was created with 1.4.x, while the
destination volume was created with 1.6.x, has something changed with
large file support on 32-bit builds perhaps?

-- 
Ryan C. Underwood, <nemesis@icequake.net>