我的U盘无法挂载
使用fdisk -l可以看到Disk /dev/sda: 32 MB, 32768000 bytes
2 heads, 32 sectors/track, 1000 cylinders
Units = cylinders of 64 * 512 = 32768 bytes
Device Boot Start End Blocks IdSystem
/dev/sda1 * 1 999 31952 4FAT16 <32M
但运行下列命令出错:
[root@localhost ~]# mount -t msdos /dev/sda /mnt/usb
mount: /dev/sda: can't read superblock
[root@localhost ~]# mount -t msdos /dev/sda1 /mnt/usb
mount: /dev/sda1: can't read superblock
[root@localhost ~]# mount -t vfat /dev/sda1 /mnt/usb
mount: /dev/sda1: can't read superblock
[root@localhost ~]# mount -t vfat /dev/sda /mnt/usb
mount: /dev/sda: can't read superblock
[root@localhost ~]# mount -t vfat /dev/sda1 /mnt/usb
mount: /dev/sda1: can't read superblock
[root@localhost ~]# mount -t vfat /dev/sda2 /mnt/usb
mount: special device /dev/sda2 does not exist
[root@localhost ~]# mount -t vfat /dev/sda3 /mnt/usb
mount: special device /dev/sda3 does not exist
各位指导一下。 root 下面
mkdir /mnt/usb
mount /dev/sda1 /mnt/usb -t vfat
普通用户下面
su -
#根用户口令
mkdir /mnt/usb
mount /dev/sda1 /mnt/usb -t vfat 如果还有问题
请参看 http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=26602 root 下面
mkdir /mnt/usb
mount /dev/sda1 /mnt/usb -t vfat
普通用户下面
su -
#根用户口令
mkdir /mnt/usb
mount /dev/sda1 /mnt/usb -t vfat
我就是在root下操作的,且已经建/mnt/usb目录.55555555555 :oops: 你把原来制前的参数制后
mount /dev/sda1 /mnt/usb -t vfat
我的FC2下面挂载正常!
如果还有问题
看看这里
1:确定你的内核支持U番
<1>:SCSI的选项默认就可以
<2>:USB的选项一定要安装<*> USB Mass Storage support
<3>:如下:
代码:
<*> SCSI support
--- SCSI support type (disk, tape, CD-ROM)
<*> SCSI disk support
(40) Maximum number of SCSI disks that can be loaded as modules
< > SCSI tape support
< > SCSI OnStream SC-x0 tape support
< > SCSI CD-ROM support
< > SCSI generic support
--- Some SCSI devices (e.g. CD jukebox) support multiple LUNs
[*] Enable extra checks in new queueing code
[*] Probe all LUNs on each SCSI device
[*] Verbose SCSI error reporting (kernel size +=12K)
[ ] SCSI logging facility
SCSI low-level drivers--->
PCMCIA SCSI adapter support--->
---------------------------------------------------------------------------------------------
<*> USB Mass Storage support
[ ] USB Mass Storage verbose debug
[ ] Freecom USB/ATAPI Bridge support
[ ] ISD-200 USB/ATA Bridge support
[ ] Microtech CompactFlash/SmartMedia support 再有一种可能性是你得U盘分区表已经损坏! 再有一种可能性是你得U盘分区表已经损坏!
很可能是这个原因,下次到w$下备份一下数据,重新格式化再试。
非常谢谢sutie不厌其烦地帮忙。 8O 互相帮助嘛!! :mrgreen::mrgreen: 编译下内核吧,我以前也这样,包括WINDOWNS的硬盘,硬盘我可不敢格,上面有很多资料,只好编译安装2.6.10内核后就OK了.
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