mkfs.jffs2 ?!

[Manuel Sahm]

Hello,

I have lot of problems concerning my NANDflash:

I?ve downloaded mtd-utils 1.1.0 and compiled it on my host pc [Suse 
Linux 10.2 - Kernel 2.6.18]

I enter:
mkfs.jffs2 -d /exports/ -p -s 0x800 -e 0x20000 -n -l -o /RFS.jffs2

NAND Flash has Pagesize = 2048 Byte = 2kByte
EraseBlockSize= 128 kByte
oob = 64

I could mount the Image on my target [linux 2.6.25.3]through:

mount -rw -t jffs2 /dev/mtdblock5 /media/DATAfs

BUT:
If I want to write to the device like: touch /media/DATAfs/test.txt
and then unmount /media/DATAfs/test.txt
and mount -rw -t jffs2 /dev/mtdblock5 /media/DATAfs


There?s an message:

empty flash at [address] end at [address] !!!!!!!!!!!!!!!!!!!!!!!


Please help me........