使用mount /dev/sda1 /test 报错mount: unknown filesystem type 'LVM2_member'需要先将磁盘格式化,再挂载1、格式化硬盘fdisk -lmkfs -t ext3 /dev/sda1Writing superblocks and filesystem accounting information:直接回车。2、挂载mount /dev/sda1 /test