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Date: Tue, 12 Jan 2010 07:07:36 -0500
Message-ID: <152584231001120407m6fc901edrd6584f55edc04341@mail.gmail.com>
Subject: Re: Fail to mount ubifs
From: Jon Ringle <jon@ringle.org>
To: dedekind1@gmail.com
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On Mon, Jan 11, 2010 at 11:50 PM, Artem Bityutskiy <dedekind1@gmail.com> wr=
ote:
> Hi,
>
> On Mon, 2010-01-11 at 19:20 -0500, Jon Ringle wrote:
>> I should be able to mount an empty ubi volume as ubifs right?
>> But I get this on a freshly made volume:
>> UBIFS error (pid 1493): check_lpt_crc: invalid crc in LPT node: crc
>> cbcb calc cbfb
>>
>> I'm not sure what to try now...
>
> As this entry suggests:
> http://www.linux-mtd.infradead.org/doc/ubifs.html#L_how_send_bugreport
>
> - validate your flash/driver with the MTD tests - looks like you have a
> problem there.

I will try the tests today and report back.

>> (initramfs) ubinfo -a
>> UBI version: =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A01
>> Count of UBI devices: =A0 =A0 =A0 =A0 =A0 1
>> UBI control device major/minor: 10:60
>> Present UBI devices: =A0 =A0 =A0 =A0 =A0 =A0ubi0
>>
>> ubi0
>> Volumes count: =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 2
>> Logical eraseblock size: =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 130944 bytes, f=
 KiB
>
> Hmm, this f KiB looks weird.

Why is it weird? It is 128 bytes less than my PEB size of 0x20000.

Jon