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Subject: Re: UBIFS crash (was Re: Problems with mtd_oobtest)
From: Artem Bityutskiy <dedekind1@gmail.com>
To: Matej Kupljen <matej.kupljen@gmail.com>
Date: Wed, 14 Mar 2012 14:20:17 +0200
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On Wed, 2012-03-14 at 11:01 +0100, Matej Kupljen wrote:
> Here is the first results of the mtd_tourturetest:
>=20
> [84703.428000] mtd_torturetest: 00010240 erase cycles done, took
> 2054461 milliseconds (2054 seconds)
> [86757.800000] mtd_torturetest: 00010752 erase cycles done, took
> 2054365 milliseconds (2054 seconds)
> [88812.120000] mtd_torturetest: 00011264 erase cycles done, took
> 2054319 milliseconds (2054 seconds)
> [90866.352000] mtd_torturetest: 00011776 erase cycles done, took
> 2054229 milliseconds (2054 seconds)
> [92920.496000] mtd_torturetest: 00012288 erase cycles done, took
> 2054137 milliseconds (2054 seconds)
> [94974.508000] mtd_torturetest: 00012800 erase cycles done, took
> 2054008 milliseconds (2054 seconds)

Well, it is still good to run it for few days.

But then I would try to do UBIFS testing in some limited environment to
exclude a possibility of some process writing directly to /dev/mtd and
corrupting data. E.g., testing it in a minimal shell.

--=20
Best Regards,
Artem Bityutskiy

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