Hello again,
Just a last update on my problem with DU which has now been happily resolved. :-)
The patch for sol 2.5 (2.5.1 includes it) is now up to 103477-07. I'm mirroring it at ftp.cartotech.com/pub/sunpatch/103477-07.tar.gz
Symptoms are DU returning erroneous info on filesystems mounted from a NETAPP device using NFS V3.
Thanks,
Jim F CARTOTECH