mount

#!/bin/bash

if [ $# -le 1 ]; then
    echo -e "usage  : 
	$0 sdx mount_point"
    echo -e "example: 
	$0 sdb /data1"
    exit 1
fi

disk=/dev/$1

homedisk_num=$(df -h | awk '{print $NF}' | grep -c "$2")
if [[ $homedisk_num -gt 0 ]]; then
    echo "$2 has mounted on single-disk ."
    touch /tmp/home_init.tag2
    exit 0
fi

disk_num=$(df -h | awk '{print $1}' | grep -c "$1")
if [[ $vdb1_num -gt 0 ]]; then
    echo "$1 has mounted on single-disk ."
    touch /tmp/home_init.tag2
    exit 0
fi

parted -s "$disk" mklabel msdos
parted -s "$disk" mkpart primary 0% 100%
#label='home'
echo "__CMD: time mkfs.ext4 -L $label ${disk}1 > '/tmp/mkfs.${label}.txt' 2>&1 &"
time mkfs.ext4 -L "$label" "${disk}1"

UUID=$(blkid -o value -s UUID "${disk}1")
 echo "UUID=${UUID} $2             ext4    defaults,noatime 0 0" >> /etc/fstab

#mount ${disk}1 /mnt || { echo "__ERROR: 'mount ${disk}1 /mnt' FAILED, exit 2"; exit 2; }
#rsync -avP /home/ /mnt --exclude='/home/work/mesos/log/*' --exclude='/home/work/mesos/slave/*'
#umount /mnt

cat /etc/fstab

mount -a