[Samba] 4GB limit on samba 3.0.4

[Scruggs, Ronald]

Does anyone know anything about a 4GB size limit on Samba 3.0.4 running
on AIX 5.2 with a 32-bit kernel?  We currently have files being
transferred from a Windows 2000 server to an AIX machine, and if the
files are larger than 4GB, they are getting mangled.  Running samba at a
high debug level shows the file pointer rewinding or becoming negative
once it reaches 4GB and md5sum indicates that the file has changed.
 
Any ideas?
 
Thanks,
 
Ron Scruggs