各位大神帮我把一个60G的硬盘用diskpart分区主分区30G,剩下的作扩展分区和逻辑分区怎么不成功,只能分一个主分区,用分区软件显示空闲的,是命令哪用不对
select disk 0
echo clean
echo create partition primary size=30726
echo format fs=ntfs quick label="system"
active
assign letter = n
echo create partition extended
echo format fs=ntfs quick label="soft"
echo assign letter = m