通过USB口访问时出现的问题!

aruo

我装的red hat 8.0-2.20, 我想通过USB口访问一块FALSH卡,

键入 mount -t vfat /dev/sdab /mnt/usb

提示: mount : fs type vfat not surropted by kernel

我在编译内核的时候已经加了USB支持,不知道失败是什么原因?

看了不少以前的贴子,也没得到答案.

谁能告诉我?谢了!

woodhead99

you may need to add usbfs support in your kernel configuration.

aruo

你能说详细点吗?

在编译kernel的时候,在USB Support里已经选择了Support for usb

还少什么东西了吗?

woodhead99

sorry, i made a mistake.
Besides usb support and usb mass storage support,
there should exist scsi disk support in the scsi menu.
have you ever checked it?

aruo

这些都有选,

我在usb support里看见preliminary usb file device systerm选项,

不知道是否和它有关?

woodhead99

well, check everything related to usb and filesystem.
I once met the problem without scsi support.
i wonder why you do not load one config from linux-src/configs?

aruo

怎么LOAD?怎么加栽?

woodhead99

use make xconfig,
there is a button "load from file" on the dialog.
push it and specify a config file,  for example
, linux-src/configs/config-2.4.20-athlon

aruo

3K!