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June 25th, 2013 10:00
need 2 know how 2 stress volumes, then get statistics on AIX 7 OS without intrusive
with luns presented coming from VNX
need to stress the hdisks or hdiskpower volumes, but doing the process from the host side,
taking some time and recording the logs of this test.
any tips. will be apreciate
regards
MC
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Roger_Wu
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June 26th, 2013 02:00
Seems iometer or iozone doesn't native support AIX. You can try to compile it on AIX by yourself, but might fail.
You can also try nmon (http://nmon.sourceforge.net/), which can monitor disks I/O rates, transfers, and read/write ratios as well. Use nmon to generate the logs, and use nmon analyser (an Excel spread-sheet) to generate the reports like below: