[Zope] zope file system limits

[John Hunter]

I am running a zope server on which I store a lot of 5+ MB files on
the zope filesystem.  When one of the users tried to upload a 28MB
file today, she got a Error 28 insufficient space.  There is
sufficient space on both the data and root partitions that the zope
server lives on, so I don't think that is the problem.  Does the zope
filesystem have size limits that are in the range of 30MB?

Thanks,
John Hunter

Zope 2.5.1b1 (source release, python 2.1, linux2), python 2.1.3, linux2