Command (m for help): m Command action a toggle a bootable flag b edit bsd disklabel c toggle the dos compatibility flag d delete a partition l list known partition types m print this menu n add a new partition o create a new empty DOS partition table p print the partition table q quit without saving changes s create a new empty Sun disklabel t change a partition's system id u change display/entry units v verify the partition table w write table to disk and exit x extra functionality (experts only) Command (m for help): 增加新的分区 command (m for help):n 选择基本信息分区,输入:p Command (m for help): n Command action e extended p primary partition (1-4) 回车 First cylinder (1-15908,default 1):Enter (这是回车是指分的默认大小) 写入并退出 command (m for help):w
完成后,如果提示: WARNING: Re-reading the partition table failed with error 16: 设备或资源忙. The kernel still uses the old table. The new table will be used at the next reboot or after you run partprobe(8) or kpartx(8) 就重启一下系统识别该磁盘空间