Has anyone had any success with using the bpdm_dev_null file when testing
with DSUs on AIX/NBU 6.0 MP3? The performance tuning guide specifies the
steps to take, which were followed exactly, however..all jobs end with a
media write (84) error. I am wondering if this is a quirk in AIX or possibly
something that was changed between the initial release and MP3.

Thanks,
Derek