Hi,
I am running iozone benchmark through lkp on X86 (Linux kernel - 5.3.0). I am getting error with HDD disks.

Command: sudo lkp run ./iozone-2HDD-ext4-kyber.yaml
rm due to not enough HDD disks
need: 2, has: 0
Traceback (most recent call last):
6: from /home/test/Ankita/lkp-tests/bin/run-local:131:in <main>' 5: from /home/test/Ankita/lkp-tests/lib/job.rb:691:in expand_params'
4: from /home/test/Ankita/lkp-tests/lib/job.rb:77:in for_each_in' 3: from /home/test/Ankita/lkp-tests/lib/job.rb:77:in each'
2: from /home/test/Ankita/lkp-tests/lib/job.rb:78:in block in for_each_in' 1: from /home/test/Ankita/lkp-tests/lib/job.rb:694:in block in expand_params'
/home/test/Ankita/lkp-tests/lib/job.rb:669:in `run_filter': /home/test/Ankita/lkp-tests/filters/disk: exitstatus 1 (Job::ParamError)

Please help me with this.
Thanks
Ankita

Hi,
Can u tell me how iozone is calculating parent throughput & child throughput?

Thanks