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Date: Wed, 14 Sep 2005 13:42:23 +0530
From: Nitin Kalra <nitinkalra12@gmail.com>
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Subject: jffs2 as a filesystem on Compact Flash-help!!
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hi all...
im new to jffs2 and need some help. im trying to put a jffs2 image on
a compact flash and then mount the CF (sdb2) and do basic op. like
read,write,modify on the mounted image.
i have done the following steps..
*     ./mkfs.jffs2 -d <path> -o <image-name>  (default erase size is 64 KiB=
)
*      insmod /lib/modules/2.6.12/kernel/drivers/mtd/devices/blkmtd.ko
device=3D/dev/sdb2  erasesz=3D64
*    ./flash_erase /dev/mtd0
*     dd if=3D<image-name> of=3D/dev/mtd0
*     mount -t jffs2 /dev/mtd0 /mnt/cf

at this last step when i chk the dmesg  it halts showing the message
"cleanmarker node found at 0x004c8c00  not first node in block (0x004c0000)=
"
"perhaps the file system was created with wrong erase size"
and some header file related messages...

well when i did the same steps by taking an additional hard-drive  it
worked fine but taking CF it is not doing fine.....

can any one suggest some method or where im wrong or with what
erasesize i should try making image or anything else....
thanks in advance.
nitin.