> We find /coda/tmp really handy around our cluster.  No tokens needed,
> available everywhere.

(religious comment: this is just plain wrong)

Do you have a need for sticky bits there?

> Also, the sticky bit issue applies to mail as well as tmp: it needs a
> solution.

Shared mail directories are not good. Infact, normal unix mailboxes
are not good at all. This is just another incarnation of the NFS mail
export problem.

Suggested solutions: use POP or put the mail directly into the users
home directory.

/Magnus