[OpenAFS] dated transarc to openafs migration

[atticus@satanic.org]

I've got a number of Solaris 2.6 machines running very dated Transarc/IBM
file servers. How ugly is the prospect of adding OpenAFS 1.2.11 servers
(on either Solaris 2.8 or Redhat 9) to the mix? Short of the 01/10/04
bugs, its been relatively stable so I'm reluctant to touch much.

There's an awful lot of bug fixes we're missing out on, but there's a huge
amount of changes between where we are and current releases, so I'm not
sure how safe it is to introduce newer version servers..

thanks.