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我的机子不知道为什么怎么都挂不起U盘?我的具体步骤如下:
1,使用:fdisk -l
出现:
Disk /dev/sda: 16.1 GB, 16106127360 bytes
255 heads, 63 sectors/track, 1958 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 1798 14338012+ 83 Linux
/dev/sda3 1799 1847 393592+ 82 Linux swap
2.再次使用:fdisk -l
出现:
Disk /dev/sda: 16.1 GB, 16106127360 bytes
255 heads, 63 sectors/track, 1958 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 1798 14338012+ 83 Linux
/dev/sda3 1799 1847 393592+ 82 Linux swap
Disk /dev/sdb: 131 MB, 131858432 bytes
5 heads, 51 sectors/track, 1009 cylinders
Units = cylinders of 255 * 512 = 130560 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 ? 3051514 7528022 570754815+ 72 Unknown
Partition 1 has different physical/logical beginnings (non-Linux?):
phys=(357, 116, 40) logical=(3051513, 1, 43)
Partition 1 has different physical/logical endings:
phys=(357, 32, 45) logical=(7528021, 3, 31)
Partition 1 does not end on cylinder boundary.
/dev/sdb2 ? 661528 8253796 968014120 65 Novell Netware 386
Partition 2 has different physical/logical beginnings (non-Linux?):
phys=(288, 115, 43) logical=(661527, 2, 36)
Partition 2 has different physical/logical endings:
phys=(367, 114, 50) logical=(8253795, 0, 37)
Partition 2 does not end on cylinder boundary.
/dev/sdb3 ? 7332869 14925136 968014096 79 Unknown
Partition 3 has different physical/logical beginnings (non-Linux?):
phys=(366, 32, 33) logical=(7332868, 2, 24)
Partition 3 has different physical/logical endings:
phys=(357, 32, 43) logical=(14925135, 4, 2
Partition 3 does not end on cylinder boundary.
/dev/sdb4 ? 11316397 11316615 27749+ d Unknown
Partition 4 has different physical/logical beginnings (non-Linux?):
phys=(372, 97, 50) logical=(11316396, 3, 20)
Partition 4 has different physical/logical endings:
phys=(0, 10, 0) logical=(11316614, 1, 30)
Partition 4 does not end on cylinder boundary.
Partition table entries are not in disk order
3.这就说明我的U盘介入了Linux啊,但是奇怪的是,他居然不识别我U盘的文件系统.我的U盘是FAT32格式的.128M.
但是如果进入:硬件浏览器,它会显示如下:
设备 开始 结束 大小(MB) 类型
/dev/sda
sda1 1 13 102 ext3
sda2 14 1798 14002 ext3
sda3 1799 1847 384 linux-swap
1848 1958 871 空闲空间
/dev/sdb
sdb1 1 1010 126 fat32
分析上面的数据,明显sdb1是我的U盘,而且是fat32格式的.但是为什么跟前面的不同呢?
4.为了能够使用,我还接下来使用了如下命令:
mount -t vfat /dev/sdb1 /mnt/flash2
mount -t vfat -o iocharset=cp938 /dev/sdb1 /mnt/flash2
结果都不正确.
情各位高手指点.
谢谢! |
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