Re: another issue with ubifs on v3.6-rc2: attaching an formatted device

Artem Bityutskiy
2012-08-20T19:11:12Z

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On Mon, 2012-08-20 at 18:07 +0200, Uwe Kleine-König wrote:
> [ 163.714143] uncorrectable error :
> [ 163.727597] UBI warning: ubi_io_read: error -74 (ECC error) while
> reading 64 bytes from PEB 0:0, read only 64 bytes, retry
> [ 163.740737] uncorrectable error :
> [ 163.744032] UBI warning: ubi_io_read: error -74 (ECC error) while
> reading 64 bytes from PEB 0:0, read only 64 bytes, retry
> [ 163.757119] uncorrectable error :
> [ 163.760487] UBI warning: ubi_io_read: error -74 (ECC error) while
> reading 64 bytes from PEB 0:0, read only 64 bytes, retry
> [ 163.774427] uncorrectable error :
> [ 163.777808] UBI error: ubi_io_read: error -74 (ECC error) while
> reading 64 bytes from PEB 0:0, read 64 bytes

This looks like your flash does not really support sub-pages while
declares that it does. Check it with MTD subpage test.

--
Best Regards,
Artem Bityutskiy

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