Thread: AIX v6.1 Pathetic P6 Disk performance
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Old May 21st, 2008
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PaulClayton Offline
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Re: Pathetic P6 Disk performance

After I changed a few block sizes, I obtained better performance. Optimum seemed to be 8192, which gave me 70/45 Mbytes/sec over physical/virtual scsi. I got some information from IBM, that pretty much confirmed these performance figures. Initially I was using 1K blocks to test with.
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