From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
To: The Peach <smartart@tiscali.it>
Cc: linux-kernel@vger.kernel.org
Subject: Re: bug? VFAT copy problem
Date: Thu, 23 Nov 2006 04:29:15 +0900 [thread overview]
Message-ID: <87r6vvs2k4.fsf@duaron.myhome.or.jp> (raw)
In-Reply-To: <20061122201008.17072c89@localhost> (The Peach's message of "Wed\, 22 Nov 2006 20\:10\:08 +0100")
The Peach <smartart@tiscali.it> writes:
> On Thu, 23 Nov 2006 01:15:46 +0900
> OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> wrote:
>
>> Thanks. Probably instead of some overheads, this patch will fix a problem.
>
> here it is, did the very same experiments than before.
> Normal file:
> # cp -v DSCN5970\(1\).JPG /mnt/loop/
> `DSCN5970(1).JPG' -> `/mnt/loop/DSCN5970(1).JPG'
>
> dmesg:
> vfat_hashi: parent d1801e94, parent->d_op e0fbc620
> vfat_hashi: parent /, name DSCN5970(1).JPG
> vfat_cmpi: parent d1801e94, parent->d_op e0fbc620
> vfat_cmpi: a DSCN5970(1).JPG, b DSCN5970(1).JPG
> vfat_revalidate: name DSCN5970(1).JPG, nd d65eaeec, flags 00000001
> vfat_lookup: name DSCN5970(1).JPG
> vfat_hashi: parent d1801e94, parent->d_op e0fbc620
> vfat_hashi: parent /, name DSCN5970(1).JPG
> vfat_cmpi: parent d1801e94, parent->d_op e0fbc620
> vfat_cmpi: a DSCN5970(1).JPG, b DSCN5970(1).JPG
> vfat_revalidate: name DSCN5970(1).JPG, nd d65eaf24, flags 00000300
> vfat_lookup: name DSCN5970(1).JPG
> vfat_create: name DSCN5970(1).JPG
> vfat_add_entry: 0: DSCN59~1, JPG
> vfat_add_entry: 1: DSCN5, 970(1), .J
> vfat_add_entry: 2: PG
> vfat_create: err 0
>
> Abnormal file:
> # cp -v DSCN5980.JPG /mnt/loop/
> `DSCN5980.JPG' -> `/mnt/loop/DSCN5980.JPG'
>
> dmesg:
> vfat_hashi: parent d1801e94, parent->d_op e0fbc620
> vfat_hashi: parent /, name DSCN5980.JPG
> vfat_cmpi: parent d1801e94, parent->d_op e0fbc620
> vfat_cmpi: a dscn5980.jpg, b DSCN5980.JPG
> vfat_revalidate: name dscn5980.jpg, nd d65eaeec, flags 00000001
> vfat_lookup: name DSCN5980.JPG
> vfat_hashi: parent d1801e94, parent->d_op e0fbc620
> vfat_hashi: parent /, name DSCN5980.JPG
> vfat_cmpi: parent d1801e94, parent->d_op e0fbc620
> vfat_cmpi: a DSCN5980.JPG, b DSCN5980.JPG
> vfat_revalidate: name DSCN5980.JPG, nd d65eaf24, flags 00000300
> vfat_lookup: name DSCN5980.JPG
> vfat_create: name DSCN5980.JPG
> vfat_add_entry: 0: DSCN5980, JPG
> vfat_create: err 0
>
> and:
> # ls -l /mnt/loop/
> totale 1363
> -rwxr-xr-x 1 root root 695514 22 nov 20:04 DSCN5970(1).JPG
> -rwxr-xr-x 1 root root 699770 22 nov 20:07 dscn5980.jpg
>
> dmesg:
> vfat_hashi: parent d1801e94, parent->d_op e0fbc620
> vfat_hashi: parent /, name DSCN5970(1).JPG
> vfat_cmpi: parent d1801e94, parent->d_op e0fbc620
> vfat_cmpi: a DSCN5970(1).JPG, b DSCN5970(1).JPG
> vfat_revalidate: name DSCN5970(1).JPG, nd d2512eec, flags 00000000
> vfat_lookup: name DSCN5970(1).JPG
> vfat_hashi: parent d1801e94, parent->d_op e0fbc620
> vfat_hashi: parent /, name dscn5980.jpg
> vfat_cmpi: parent d1801e94, parent->d_op e0fbc620
> vfat_cmpi: a DSCN5980.JPG, b dscn5980.jpg
> vfat_revalidate: name DSCN5980.JPG, nd d2512eec, flags 00000000
This is different thing. Please try "shortname=winnt" or "shortname=mixed"
mount option for shortname (default is shortname=lower).
--
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
next prev parent reply other threads:[~2006-11-22 19:30 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-20 15:42 The Peach
2006-11-20 17:32 ` OGAWA Hirofumi
2006-11-20 17:49 ` The Peach
2006-11-21 15:46 ` OGAWA Hirofumi
2006-11-22 14:02 ` [OT] " Sergio Monteiro Basto
2006-11-22 14:53 ` DervishD
2006-11-22 16:07 ` OGAWA Hirofumi
2006-11-22 18:21 ` DervishD
2006-11-23 0:56 ` Sergio Monteiro Basto
2006-11-23 9:13 ` DervishD
2006-11-23 11:26 ` The Peach
2006-11-23 15:43 ` DervishD
2006-11-23 11:38 ` OGAWA Hirofumi
2006-11-23 11:50 ` [OT] " Renato S. Yamane
2006-11-23 11:59 ` OGAWA Hirofumi
2006-11-23 19:21 ` Sergio Monteiro Basto
2006-11-22 15:30 ` The Peach
2006-11-22 16:15 ` OGAWA Hirofumi
2006-11-22 19:10 ` The Peach
2006-11-22 19:29 ` OGAWA Hirofumi [this message]
2006-11-22 19:38 ` The Peach
2006-11-22 19:51 ` OGAWA Hirofumi
2006-11-22 22:21 ` The Peach
2006-11-23 11:32 ` OGAWA Hirofumi
2006-11-23 3:50 ` junjiec
2006-11-23 11:08 ` OGAWA Hirofumi
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