xmzk-自动格式化挂载第二个磁盘到/data目录

1、2个文件都放置于/usr/local/sbin目录下，执行 sh  /usr/local/sbin/format.sh即可，内容根据具体情况修改

文件1 fdisk.pt  免交互自动格盘

#!/usr/bin/env expect

#该脚本的作用是：免去交互式格盘

spawn fdisk -c -u /dev/xvdb

expect "Command (m for help):"

send "n\r"

expect "primary partition"
send "p\r"

expect "Partition number (1-4):"
send "1\r"

expect "First sector"
send "\r"

expect "Last sector"
send "\r"

expect "Command (m for help):"
send "w\r"

interact

主文件  format.sh   格式化、挂载

#!/usr/bin/env bash
yum install -y vim expect
expect /usr/local/sbin/fdisk.pt
mkfs -t ext4 /dev/xvdb1 > /dev/null
MOUNT_DIR=/data
if [ ! -d "$MOUNT_DIR" ] ;then
        mkdir $MOUNT_DIR
fi
Z=$(egrep $MOUNT_DIR /etc/fstab)
if [ -z "$Z" ] ;then
        echo "/dev/xvdb1              /data                      ext4   defaults  0  0" >> /etc/fstab
fi

mount /dev/xvdb1 /data