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我的linux是fc8的,安装在虚拟机里面的。
我插入优盘,然后输入 fdisk -l (root权限下),得到下面信息:
Disk /dev/sda: 8589 MB, 8589934592 bytes
255 heads, 63 sectors/track, 1044 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000cd6c6
Device Boot Start End Blocks Id System
/dev/sda1 * 1 25 200781 83 Linux
/dev/sda2 26 1044 8185117+ 8e Linux LVM
Disk /dev/dm-0: 7281 MB, 7281311744 bytes
255 heads, 63 sectors/track, 885 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000
Disk /dev/dm-0 doesn't contain a valid partition table
Disk /dev/dm-1: 1040 MB, 1040187392 bytes
255 heads, 63 sectors/track, 126 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x30307800
Disk /dev/dm-1 doesn't contain a valid partition table
Disk /dev/sdb: 1028 MB, 1028915200 bytes
1 heads, 63 sectors/track, 31898 cylinders
Units = cylinders of 63 * 512 = 32256 bytes
Disk identifier: 0x00000000
This doesn't look like a partition table
Probably you selected the wrong device.
Device Boot Start End Blocks Id System
/dev/sdb1 ? 1 31883 1004272 6 FAT16
可以看见,系统 是找到我的u盘的,名字是sdb1
但是我挂载后:mount -t vfat /dev/sdb1 /mnt/usb
出现下面的提示:mount: special device /dev/sdb1 does not exist
我怎么搞都不行,各位大大,这是怎么回事呀!! |
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