自动挂载磁盘
#!/usr/bin/env bash
# @author suyang.chenshuang
# @date 2022/11/30 10:12
# @Email:ext.chenshuang9@jd.com
DISK_DEV=$1
MOUNT_DIR=$2
function print_usage(){
echo "Usage -- 请输入两个参数：sh diskMount.sh DISK_DEV MOUNT_DIR"
exit 2
}
if [ $# -ne 2 ]
then
print_usage
fi
echo "创建挂载盘"
if [ -d ${MOUNT_DIR} ]
then
read -p "磁盘已存在，请确认是否仍需挂载！[Yes/No]" res
case ${res} in
Yes | yes | Y | y)
echo "仍需挂载至${MOUNT_DIR}."
;;
*)
echo "no"
exit 1
;;
esac
fi
echo "分区规则，将此盘格式化为1块 xfs的盘"
parted ${DISK_DEV} "mklabel gpt"
parted ${DISK_DEV} "mkpart primary xfs 0% 100%"
echo "建立文件系统：mkfs，格式为xfs"
mkfs -t xfs ${DISK_DEV}1
mkdir ${MOUNT_DIR}
echo "挂载..."
mount ${DISK_DEV}1 ${MOUNT_DIR}
echo "检验..."
df -h
echo "---------------------更新/etc/fstab------------------------------"
BLK_UUID=`blkid ${DISK_DEV}1 | awk -F "\"" '{print $2}'`
echo "UUID=${BLK_UUID} ${MOUNT_DIR} xfs defaults 0 0" >> /etc/fstab
cat /etc/fstab