GPMI NAND crashes with UBIFS

Marek Vasut marex at denx.de
Wed Oct 17 09:16:55 EDT 2012


Dear Artem Bityutskiy,

> On Thu, 2012-10-11 at 13:55 +0200, Marek Vasut wrote:
> > Dear Artem Bityutskiy,
> > 
> > > On Fri, 2012-10-05 at 03:45 +0200, Marek Vasut wrote:
> > > > Hello guys,
> > > > 
> > > > I tried integck from mtd-utils 1.5.0 on GPMI NAND driver since I
> > > > suspect it still has issues with UBI. See the outcome for yourself,
> > > > log attached. Any suggestions would be very appreciated.
> > > > 
> > > > :~/mtd-utils-1.5.0/tests/fs-tests/integrity# ./integck /media
> > > 
> > > Wait, you have power-cut emulation enabled, did you deliberately enable
> > > it via UBIFS debugfs files?
> > 
> > I enabled this:
> > echo 1 > /sys/kernel/debug/ubifs/tst_recovery
> 
> Then this is expected behavior. You can run integck with -p, then it
> will be aware for the power-cut emulation and will continue running.

Ok, I'll re-check. Though I suspect this problem disappeared with the recently 
applied UBI patches.

Best regards,
Marek Vasut



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