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Inspecting disk IO performance with fio

Posted by: Anonymous [ip: 193.227.76.98] on April 10, 2008 11:42 AM
Using libaio I get an error:

./fio random-read-test.fio
random-read: (g=0): rw=randread, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=8
Starting 1 process
fio: io engine init failed. Perhaps try reducing io depth?
fio: pid=32419, err=11/file:engines/libaio.c:196, func=io_queue_init, error=Resource temporarily unavailable

Varying parameters doesn't change result.
Platform is Red Hat AS 4, fio was compiled from sources.

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