ubifs_decompress: cannot decompress ...

[Matthew L. Creech]

On Mon, Jun 6, 2011 at 5:58 AM, Artem Bityutskiy <dedekind1 at gmail.com> wrote:
>
> So the corruption starts exactly at the NAND page boundary. This makes
> me believe that the reason is most probably power cut recovery. But you
> say your client ensures there were none...
>
> Yes, you are right that info from past is gone... What I'd like to see
> is a dump of the whole LEB. Could you please add 'dbg_dump_leb()' -
> basically I want to look if this LEB was passed through GC.
>

[Repost, gmail mangled my node dump]

The dbg_dump_leb() call fails due to a bad CRC; I've posted its output
plus the corresponding raw LEB dump (obtained via mtd->read_oob())
here:

http://mcreech.com/work/ubifs-decompress-err-rawleb.txt

-- 
Matthew L. Creech