[CentOS] benchmarking large RAID arrays
David Thompson
thomas at cs.wisc.eduWed Sep 13 21:37:15 UTC 2006
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"chrism at imntv.com" wrote: >I'm just wondering what folks are using to benchmark/tune large arrays >these days. I've always used bonnie with file sizes 2-3 times physical >RAM. Maybe there's a better way? For benchmarking a disk subsystem, I use iozone, with the kernel booted with mem=<nn> to create an artificially small buffer pool. Dave Thompson UW-Madison
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