1.?添加磁盘 2.??mkfs.ext4?/dev/sdb? 3.??y 4.?mkdir??/nosql 5.?mount?/dev/sdb?/nosql 6.?blkid???命令拿到新磁盘uuid 7.?/etc/fstab??文件中添加开机自动挂载[uuid?通过?blkid?获取] ???UUID=2faef055-9146-4dc4-a6fd-fcb4b0681973?/nosql?????ext4???default?0?0
原文：https://blog.51cto.com/90xpy/2825356