In message <[EMAIL PROTECTED]>,Harald Barth writes:
>Can you write a script for me that makes this go "BUG"? I'd put that into
>the Arla test suite right away (and we'd know how a machine with Arla reacts
>on this).

this worked for me to test the problem:

        vos create myserver mypart new.vol

        mkdir a
        cd a
        fs mkm b new.vol
        ls -ld b
        cd ..

        mkdir c
        cd c
        fs mkm d new.vol
        ls -ld d
        mv d e

so initially, the dcache learns that a is the parent of b (new.vol).
however, you then create directory c and mount new.vol as d.  who is the
parent of d?  technically, its c, but afs has learned that new.vol is
b who has a parent of a.  when rename checks the parent of d against
the current directroy, its gets some confusing information, and BUG.
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