查看磁盘的UUID blkid 写入 vim /etc/fstab fdisk -l ll /dev/vdb fdisk -l parted /dev/vdb parted /dev/vdb df -h mount blkid df -h fdisk -l parted /dev/vdb parted /dev/vdb fdisk -l ls /dev/ mkfs -t ext4 /dev/vdb1 fdisk -l mount df -h mkdir /data mount mount /dev/vdb1 /data