Problem of "JFFS2 summary"

Sascha Hauer s.hauer at pengutronix.de
Fri Apr 7 04:12:20 EDT 2006


On Fri, Apr 07, 2006 at 08:28:33AM +0200, Holger Schurig wrote:
> > jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at
> > 0x00080000: 0x00b0 instead jffs2_scan_eraseblock(): Magic bitmask
> > 0x1985 not found at 0x00080004: 0x00b0 instead
> 
> I got similar problems with stock kernel 2.6.16.1 and sumtool from 
> mtd-utils, CVSDATE 2006-02-23.
> 
> After this, I thought "nice idea", recompiled my kernel without 
> CONFIG_JFFS2_SUMMARY and flashed the normal jffs2 image to get a 
> working system.

Just for the sake of completeness: I too tried it yesterday with
2.6.16-git and sumtool from mtd cvs and got the same errors.
Continued to work without summary support then.

Sascha





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