UBIFS Corrupt during power failure

[Urs Muff]

Trimble is closed until 7/13 and Eric is already gone.  I'm not a flash expert at all, and only know things from passing, but from what I have heard, NOR flash does physical erasing quite different from NAND flash, by togging everything to 00, and then to FF.  So what you are seeing is absolutely explainable with what I understand.

URS C. MUFF
FIRMWARE ENGINEER
CONSTRUCTION SERVICES, TRIMBLE, WESTMINSTER, CO
OFFICE: 720-587-4683

> -----Original Message-----
> From: Artem Bityutskiy [mailto:dedekind at infradead.org]
> Sent: Friday, July 03, 2009 7:30 AM
> To: Eric Holmberg
> Cc: Stefan Roese; Adrian Hunter; linux-mtd at lists.infradead.org; Urs
> Muff
> Subject: RE: UBIFS Corrupt during power failure
> 
> On Fri, 2009-07-03 at 16:26 +0300, Artem Bityutskiy wrote:
> > I've also attached 2 files which contain full dump of PEB 282 and PEB
> > 472.
> 
> Now attached for real.
> 
> --
> Best regards,
> Artem Bityutskiy (Битюцкий Артём)