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From: "Thomas Gleixner" <tglx@linutronix.de>
To: "Andriy Korud" <a.korud@vector.com.pl>,
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Date: Tue, 15 Jun 2004 12:29:45 +0200
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Subject: Re: CLEANMARKER node found at has totlen 0xc != normal 0x0  ?
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On Tuesday 15 June 2004 12:27, Andriy Korud wrote:
> Hi,
> I'm playing with jffs2 on NAND chips (Samsung 128Mbyte), MTD CVS is week
> old and kernel is 2.6.5.
>
> I'm making image with
> ./mkfs.jffs2 -b --eraseblock=3D131072 --pagesize=3D2048 -p -r /test_root =
=2Dv -o
> test_root.img
>
> and then copy it with cp (nandwrite seems to have problems wiht endianess=
).
> Everything work fine except on mounting filesystem I have messages:
>
> CLEANMARKER node found at 0x00000000 has totlen 0xc !=3D normal 0x0
> CLEANMARKER node found at 0x00020000 has totlen 0xc !=3D normal 0x0
> CLEANMARKER node found at 0x00040000 has totlen 0xc !=3D normal 0x0

On NAND we store the cleanmarker (markes a clean erased block) in the out o=
f=20
band area. So the cleanmarker node should be omitted when creating the fs=20
image. Add -n to the options

=2D-=20
Thomas
_____________________________________________________________________
=46rom slash dot org
"When customers are visiting, engineers are not allowed to wear ties.=20
That way the customer can tell who is the engineer and who is the=20
salesman (and therefore whom to believe.). Ties cut off blood flow=20
to the brain, making it easier for the salesmen to do their jobs."=20
_____________________________________________________________________
linutronix - competence in embedded & realtime linux
http://www.linutronix.de
mail: tglx@linutronix.de