Sharing unix drives from two unix systems

I have two SCO openserver systems, 1 in the US and 1 in the UK.
I am setting up a vpn to connect the two local networks that also have windows pc's on them.
Is there a way that either unix system can see the hard drive on the other unix system so that I can share data between them.
I run a cobol application on each and would like to be able to see files from the other system.

regards

Ron Grout

Hi,

You can use NFS to do what you pretend... check here http://osr5doc.ca.caldera.com:457/NetAdminG/nfsN.nfs.html