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Date: Fri, 25 Sep 2009 00:41:40 +0200
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Subject: Re: [PATCH 0/3] Add support for UBI and UBIFS
From: Corentin Chary <corentin.chary@gmail.com>
To: Karel Zak <kzak@redhat.com>
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On Thu, Sep 24, 2009 at 4:06 PM, Karel Zak <kzak@redhat.com> wrote:
> On Mon, Aug 24, 2009 at 01:11:53PM +0200, Corentin Chary wrote:
>> Hi,
>> Here is some patchs to add support for UBI and UBIFS in libblkid.
>>
>> UBIFS works on top of UBI volumes, there are 3 subsystems involved:
>> =A0 * MTD subsystem, which provides uniform interface to access flash ch=
ips.
>> =A0 =A0 MTD provides an notion of MTD devices (e.g., /dev/mtd0) which ba=
sically represents raw flash;
>> =A0 * UBI subsystem, which is a wear-leveling and volume management syst=
em for flash devices;
>> =A0 =A0 UBI works on top of MTD devices and provides a notion of UBI vol=
umes (e.g.m /dev/ubi0_0);
>> =A0 * UBIFS file system, which works on top of UBI volumes.
>
> =A0Applied.
>
> =A0Please, "git pull" and test "mics-utils/blkid -p" against a real UBI
> =A0device. I did some minor changes to the code (it was necessary to
> =A0rebase your patches to the current HEAD).
>
> =A0Thanks for your patience :-)
>
> =A0 =A0Karel
>

$ ../../misc-utils/blkid /dev/ubi0_0
/dev/ubi0_0: UUID=3D"6358dcea-6e46-40c9-8d76-072eac24d909" TYPE=3D"ubifs"

Working

$ ../../mount/mount /dev/ubi0_0 /mnt/key
UBIFS error (pid 28250): ubifs_get_sb: cannot open "/dev/ubi0_0", error -22

*patching UBIFS*

$ sudo ../../mount/mount /dev/ubi0_0 /mnt/key/
Yeah, working !

--=20
Corentin Chary
http://xf.iksaif.net