From: Artem Bityutskiy <dedekind@infradead.org>
To: tommy <jiujin.hong@mid-fun.com>
Cc: linux-mtd@lists.infradead.org
Subject: Re: about ubiformat mtdblock
Date: Sat, 27 Jun 2009 14:32:52 +0300 [thread overview]
Message-ID: <1246102372.9487.80.camel@localhost.localdomain> (raw)
In-Reply-To: <1246074583.4250.4.camel@tommy-desktop>
On Sat, 2009-06-27 at 11:49 +0800, tommy wrote:
> HI,dear sir !
>
> i have pathed my 2.6.24 BSP with ubifs-2.6.24-git!
>
> It work ok ,but when kernel booting ,it also say error:
> 0x00000000-0x00040000 : "Bootloader"
> 0x00040000-0x00840000 : "Kernel"
> 0x00840000-0x13440000 : "Rootfs"
> 0x13440000-0x40000000 : "data"
> UBI: attaching mtd2 to ubi0
> UBI: physical eraseblock size: 262144 bytes (256 KiB)
> UBI: logical eraseblock size: 258048 bytes
> UBI: smallest flash I/O unit: 2048
> UBI: VID header offset: 2048 (aligned 2048)
> UBI: data offset: 4096
> UBI: attached mtd2 to ubi0
> UBI: MTD device name: "Rootfs"
> UBI: MTD device size: 300 MiB
> UBI: number of good PEBs: 1200
> UBI: number of bad PEBs: 0
> UBI: max. allowed volumes: 128
> UBI: wear-leveling threshold: 4096
> UBI: number of internal volumes: 1
> UBI: number of user volumes: 1
> UBI: available PEBs: 5
> UBI: total number of reserved PEBs: 1195
> UBI: number of PEBs reserved for bad PEB handling: 12
>
> UBIFS: mounted UBI device 0, volume 0, name "rootfs"
> UBIFS: file system size: 301916160 bytes (294840 KiB, 287 MiB, 1170
> LEBs)
> UBIFS: journal size: 14966784 bytes (14616 KiB, 14 MiB, 58 LEBs)
> UBIFS: media format: w4/r0 (latest is w4/r0)
> UBIFS: default compressor: lzo
> UBIFS: reserved for root: 4952683 bytes (4836 KiB)
> VFS: Mounted root (ubifs filesystem).
>
> UBIFS error (pid 628): ubifs_get_sb: cannot open "rootfs", error -22
>
> when it mount ok,also say error "cannot open 'rootfs' ",sir ?
-22 is -EINVAL, not sure what happened. Try to send a better bug report,
see here:
http://www.linux-mtd.infradead.org/doc/ubifs.html#L_how_send_bugreport
--
Best regards,
Artem Bityutskiy (Битюцкий Артём)
next prev parent reply other threads:[~2009-06-27 11:33 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-26 10:03 about ubiformat mtdblock tommy
2009-06-26 10:46 ` Artem Bityutskiy
2009-06-27 3:49 ` tommy
2009-06-27 11:32 ` Artem Bityutskiy [this message]
2009-06-29 2:14 ` tommy
2009-06-30 14:51 ` Artem Bityutskiy
2009-07-01 0:54 ` tommy
2009-07-01 9:50 ` Artem Bityutskiy
2009-07-01 10:43 ` tommy
2009-07-01 10:45 ` Artem Bityutskiy
2009-07-01 10:58 ` tommy
2009-07-01 11:06 ` Artem Bityutskiy
2009-07-01 11:13 ` tommy
2009-07-02 9:39 ` tommy
[not found] ` <d16af8a00907020255r60112844qbb7f020afd9a1ac0@mail.gmail.com>
2009-07-02 10:13 ` tommy
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