[#5038] VFAT file system cannot work properly

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[#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

cp: write error: Invalid argument

cp: write error: Invalid argument

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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