[OpenAFS] Odd mountpoint behaviour.

[Brian Gallew]

I have a mysterious missing volume.  In 
/afs/qatar.cmu.edu/system/gamma/sun4x_s10/nos I have two mount points:
1067 nos > fs lsm *
'003' is a mount point for volume '#sun4s10.os.003'
'004' is a mount point for volume '#sun4s10.os.004'

However, only one of them is accessible:
1068 nos > ls 003
ls: 003: No such device

1070 nos > ls -l
total 2
?---------+  ? ?    ?       ?            ? 003
drwxr-xr-x  22 root root 2048 Jul 28  2006 004/

This would be perfectly normal if sun4s10.os.003 were missing, but:
1063 nos > vos examine sun4s10.os.003
sun4s10.os.003                   1971975579 RW     101471 K  On-line
    AFS1.qatar.cmu.edu /vicepb
    RWrite 1971975579 ROnly 1971975580 Backup          0
    MaxQuota          0 K
    Creation    Sun Oct 28 13:54:24 2007
    Copy        Sun Oct 28 13:54:12 2007
    Backup      Tue Feb 13 03:30:50 2007
    Last Update Thu Sep 14 00:38:20 2006
    0 accesses in the past day (i.e., vnode references)

    RWrite: 1971975579    ROnly: 1971975580
    number of sites -> 3
       server AFS1.qatar.cmu.edu partition /vicepb RW Site
       server AFS1.qatar.cmu.edu partition /vicepb RO Site
       server AFS2.qatar.cmu.edu partition /vicepb RO Site

I've done the obvious things like looking for vice cache corruption 
(cleared cache on multiple machines, no joy).  So, I'm stumped.  Any ideas?