cash hit percentage questions
2002-12-31 08:42:48
TSM v4.2.1, sun 3500, solaris 2.8, 2gb memory, 288gb disk.
Currently have a database of approximately 6.5gb at 77% utilization. Dbbufsize
is currently set at 192mb. Cash hit starts out very good at 99-99.5% but
creeps downward throughout a weeks run to around 97%.
I have looked in the admin guide, and they recommend a cash hit ratio of over
98%. However, no matter what I try, I can never seem to hit it.
Any suggestions welcome.
Gary Lee
Senior Operating Systems Analyst
Ball State University
phone 765-285-1310
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