#脚本开始 #!/bin/bash HOSTLIST=`cat /usr/local/ipaddrs.txt` for IP in $HOSTLIST do ping -c 3 -i 0.2 -W 3 $IP &> /dev/null if [ $? -eq 0 ] then echo "Host $IP is On-line." else echo "Host $IP is Off-line." fi done #脚本结束 执行该脚本前需要先定义ip…
用于测试的脚本: for size in 100 do cd /mnt/stec sysbench --test=fileio --file-num=1 --file-total-size=${size}G prepare sync echo 3 > /proc/sys/vm/drop_caches for numthreads in 4 do sysbench --test=fileio --file-total-size=${size}G --file-test-mode=rndwr --m…