[CentOS] How to add System V Filesystem to Centos?

> Unfortunately, only very few SCO Unix 3.2 machines had the optional, pay
> extra for, tcp/ip support.

By any chance is there a usable serial port on the machine?  If so, you 
could use a null modem cable, and any binary transfer protocol that the 
SCO machine has on it.  Then connect the other end to a laptop or desktop 
booted off of any one of the Linux LiveCD distributions and use local 
storage or a USB drive to store the data.

Barry