[OpenAFS] Longer volume names than 22 characters.

[Anders Magnusson]

I took a quick look in the source code, and found that there are two 
interesting defines (in volser.h):

#define VOLSER_MAXVOLNAME 65
#define VOLSER_OLDMAXVOLNAME 32

So, obviously someone has thought about allowing longer names, but the 
checks seems to be against
the old name length so it don't work. 

What is needed if we want to use longer names?  And may it cause 
incompatibility with clients
or other cells or whatever?

-- Ragge