每次在新增加磁盘的时候，都有这些选项

cuwiner

0\r\nPart Tag Flag Cylinders Size Blocks\r\n0 unassigned wm 0 0 (0/0/0) 0\r\n6. When prompted for the ID tag, type a question mark (?), and press\r\nReturn to list the available choices. You can change a tag by entering\r\na new tag name.\r\nEnter partition id tag[unassigned]: ?\r\n\r\n\r\n而且这个partition id tag供选择的都非常少，一般都只能输入默认的unassigned，自己想随便取一个都不行，这个是什么原应？

zhaopingzi

partition id tag 只能使用 unassigned, boot, root, swap, usr, backup, stand, var, home, alternates