UBIFS crash (was Re: Problems with mtd_oobtest)

[Matej Kupljen]

Dear Artem,

> I guess I meant to somehow make sure that UBIFS exclusively owns the mtd
> device and no one or nothing accesses it.

Thanks for all the suggestions, I guess I'll start with them now, because
my device has been tortured for 3 days with result:

[179113.412000] mtd_torturetest: 00033792 erase cycles done, took
2051108 milliseconds (2051 seconds)
[181164.576000] mtd_torturetest: 00034304 erase cycles done, took
2051160 milliseconds (2051 seconds)
[183215.724000] mtd_torturetest: 00034816 erase cycles done, took
2051143 milliseconds (2051 seconds)
[185266.832000] mtd_torturetest: 00035328 erase cycles done, took
2051102 milliseconds (2051 seconds)
[187317.844000] mtd_torturetest: 00035840 erase cycles done, took
2051006 milliseconds (2051 seconds)
[189368.464000] mtd_torturetest: 00036352 erase cycles done, took
2050615 milliseconds (2050 seconds)
[191419.440000] mtd_torturetest: 00036864 erase cycles done, took
2050974 milliseconds (2050 seconds)

I'll let you know if I find what caused all the problems.

Thank you again,
Matej