P9000Watch and P9000Sketch Reference guide for HP StorageWorks P9000 Performance Advisor v5.3 (T1789-96325, August 2011)
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HP StorageWorks Performance Advisor XP Media Kit
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NO
TE:
W
e can con
clude all the f
r
ont-e
nd I/Os on the RAID gr
oup ar
e wr
ites beca
use th
e r_H% (cache r
ead
hit %) is 0; that is, t
her
e are n
o fr
ont
-end r
eads.
Unders
tanding wr
ite rati
o in P9000W
atc
h
7
4
1
...
...
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