UBIFS Corruption

[Artem Bityutskiy]

Hi,

On Wed, 2011-12-07 at 09:19 -0800, Reginald Perrin wrote:
> Booting shows:
> [    4.860000] UBI: background thread "ubi_bgt1d" started, PID 355
> UBI device number 1, total 749 LEBs (96638976 bytes, 92.2 MiB), available 0 LEBs (0 bytes), LEB size 129024 bytes (126.0 KiB)
> [    5.004000] UBIFS: recovery needed
> [    5.580000] UBIFS error (pid 357): ubifs_recover_leb: garbage
> [    5.584000] UBIFS error (pid 357): ubifs_scanned_corruption: corruption at LEB 498:81920
> [    5.588000] UBIFS error (pid 357): ubifs_scanned_corruption: first 8192 bytes from LEB 498:81920
> [    5.616000] UBIFS error (pid 357): ubifs_recover_leb: LEB 498 scanning failed

Sorry, but I believe I sent you the solution - make the logbuffer larger
and add the ignore debuglevel option. Citing myself:

"log_buf_len=64M

Also add

ignore_loglevel"

IOW, add "log_buf_len=64M ignore_loglevel" options to you kernel boot
options.

Artem.

What is your flash exactly?

Artem.