測 i/o 小script

#!/bin/bash
rm 1.iso
dd if=/dev/zero of=1.iso bs=1G count=8
while [ true ]
do
        date >> io_test_log
        rm 2.iso
        cp 1.iso 2.iso
        date >> io_test_log
        echo "=========================" >> io_test_log
done

DOS模式下測i/o批次檔

DOS模式下測io批次檔

:cp
echo %TIME% >> k:\time.txt
copy c:\abc.txt k:\abc.txt
echo %TIME% >> k:\time.txt
echo ========== >> k:\time.txt
goto cp