UBIFS replay journal failure on power cuts

[Richard Weinberger]

On Mon, Apr 17, 2017 at 1:29 AM, Raphael Pereira
<raphaelpereira at gmail.com> wrote:
> Hello,
>
> I have been using UBIFS on a device and have been getting some
> unrecoverable errors on journal replay after some power cuts.
>
> I have not stablished the specific way to reproduce the problem, but
> it is happening with some repeatability.
>
> The error seems quite like both threads:
>
> http://lists.infradead.org/pipermail/linux-mtd/2014-July/054620.html
> http://lists.infradead.org/pipermail/linux-mtd/2016-June/068339.html
>
> And before you ask, I do indeed use fastmap.

Did you backport all fastmap related fixes/improvements?
The kernel you are using is very old.

-- 
Thanks,
//richard