[#5038] VFAT file system cannot work properly

Submitted By: Yi Li

Open Date

2009-04-02 23:34:28 Close Date

2009-04-03 01:53:31

Priority:

Medium Assignee:

Nobody

Status:

Closed Fixed In Release:

N/A

Found In Release:

snaps Release:

Category:

N/A Board:

N/A

Processor:

ALL Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Rejected

Uboot version or rev.:

Toolchain version or rev.:

gcc-4.1 trunk r3305

App binary format:

N/A

Summary: VFAT file system cannot work properly

Details:

uclinux-dist: r7952

Test on BF548-ezkit, using the hard disk. /dev/sda1 is about 10GB.

root:/> mkfs.vfat /dev/sda1

mkfs.vfat 3.0.2 (28 Feb 2009)

root:/> fdisk -l /dev/sda

Disk /dev/sda: 255 heads, 63 sectors, 4864 cylinders

Units = cylinders of 16065 * 512 bytes

Device Boot Start End Blocks Id System

/dev/sda1 1 1020 8193118+ 83 Linux

/dev/sda2 1021 4864 30876930 83 Linux

root:/> mount /dev/sda1 /mnt/

root:/> ls /mnt/

root:/> cp -r /lib /mnt/

cp: cannot stat '/mnt/lib/modules/2.6.28.9-ADI-2009R1-pre-svn6242/kernel/arch': Not a directory

cp: cannot stat '/mnt/lib/modules/2.6.28.9-ADI-2009R1-pre-svn6242/kernel/net': Not a directory

cp: cannot stat '/mnt/lib/modules/2.6.28.9-ADI-2009R1-pre-svn6242/kernel/drivers': Not a directory

cp: cannot stat '/mnt/lib/modules/2.6.28.9-ADI-2009R1-pre-svn6242/kernel/fs': Not a directory

cp: cannot stat '/mnt/lib/modules/2.6.28.9-ADI-2009R1-pre-svn6242/kernel/lib': Not a directory

cp: write error: Invalid argument

Follow-ups

--- Yi Li 2009-04-02 23:35:37

I tested on desktop linux, seems it has the same problem. Looks like a

limitation of VFAT itself.

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[#5038] VFAT file system cannot work properly