[Compass-ci] Re: [PATCH v2 lkp-tests 2/2] tests/iozone: add specified parameter for iozone tool

log_echo "$cmd &" $cmd > $TMP/iozone-$i & i=$((i+1))

• iozone -r $block_size -s 4g -i 0 -i 1 -i 2 -f $mnt/iozonetest

You should add a judge, if $block_size isn't in yaml file, this maybe error.

Thanks, Zhangyu