[OpenAFS] slave ptserver and vlserver

[Harald Barth]

Three is a good number for database servers. It is much easier to add
than to remove or change a db server. So choose the IP numbers for
your db-servers in a way that you won't need to change them often. If
you choose to run your db-servers seperate from your file servers
which have actual file data (/vicep*) on them, you can take you oldest
most stable machines for that purpose. There is really not much HW
needed to run the db-servers.

Harald.

PS:
> Cleric: And the Lord spake, saying, "First shalt thou take out the
> Holy Pin. Then shalt thou count to three, no more, no less. Three
> shall be the number thou shalt count, and the number of the counting
> shall be three. Four shalt thou not count, neither count thou two,
> excepting that thou then proceed to three. Five is right out. Once
> the number three, being the third number, be reached, then lobbest
> thou thy Holy Hand Grenade of Antioch towards thy foe, who, being
> naughty in my sight, shall snuff it.