On Thu, 2013-03-14 at 11:13 +0200, Artem Bityutskiy wrote: > On Wed, 2013-03-13 at 11:12 +0000, Mark Jackson wrote: > > Sorry ... this just locks up the unit. > > OK, I've reproduced the issue with 3.9-rc2 in nandsim, see the details > below. The patch I proposed did not get the error path correctly, but it > does fix the issue. > > I think what you treat as "lockup" is the fixup process. UBIFS basically > reads the entire UBI volume and writes it back. And it uses the atomic > change UBI service, which means it also calculates CRC of everything it > writes. And this all just takes a lot of time. This has to be done only > once on the first mount. > > I've attached the following: > > 1. The patch which fixes the issue when I use nandsim. It is also > inlined in the end. Please, give it a try and be more patient - > wait longer. Please, do report your results back.
>From your last e-mail I see that the patch solves the issue for you if the CRC32 problem is worked-around. I am pushing this fix to the ubifs git tree. Thanks for the report. -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
