Let's try this again. This time with my real email, etc.

For UNIX (Solaris in this case), I have a C-language program which can
report File System space utilization figures and associate this with
physical disks - much like the df command. This program uses the /etc/mnttab
file and getmntent() call.

How can I extend this program to work for VxFS file systems? Can this
information still be assembled from /etc/mnttab, or are special VxVM service
calls needed? Where can I find documentation on this?

Thanks, Milt Demaray