Linux挂载新硬盘

fdisk -u /dev/vdb

mkfs -t ext4 /dev/vdb1

echo `blkid /dev/vdb1 | awk '{print $2}' | sed 's/\"//g'` /data ext4 defaults 0 0 >> /etc/fstab

cat /etc/fstab
mkdir /data
mount -a
reboot
df -h