From: Laurent Riffard <laurent.riffard@free.fr>
To: Stephen Rothwell <sfr@canb.auug.org.au>, Jan Kara <jack@suse.cz>,
Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: linux-next@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: next-2008-11-28 : can't mount UDF DVD
Date: Mon, 01 Dec 2008 00:44:05 +0100 [thread overview]
Message-ID: <49332545.5020604@free.fr> (raw)
In-Reply-To: <20081128213620.2ec593d4.sfr@canb.auug.org.au>
Hi,
With next-2008-11-28, I was unable to mount an UDF-formatted DVD-RW:
~$ mount -oro -t udf /dev/sr0 /media/cdrom/
mount: Not a directory
There was no problem with 2.6.28-rc6.
I made a bisection:
33284bdf40f88160a154202510b27d983138c805 is first bad commit
commit 33284bdf40f88160a154202510b27d983138c805
Author: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Sun Nov 16 20:52:19 2008 +0100
udf: implement mode and dmode mounting options
"dmode" allows overriding permissions of directories and
"mode" allows overriding permissions of files.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Jan Kara <jack@suse.cz>
Indeed, with this commit, I *must* use the dmode option to mount my DVD:
~$ sudo mount -oro,dmode=0755 -t udf /dev/sr0 /media/cdrom/
~$ grep /media/cdrom /proc/mounts
/dev/scd0 /media/cdrom udf ro,mode=177777,dmode=755,utf8 0 0
~$ ls -la /media/cdrom/
total 46
drwxr-xr-x 5 root root 344 Dec 24 2007 .
drwxr-xr-x 12 root root 4096 Dec 1 00:17 ..
drwxr-xr-x 2 laurent laurent 7112 Nov 30 20:14 flexbackup
drwxr-xr-x 2 root root 40 Nov 20 2005 lost+found
drwxr-xr-x 10 laurent laurent 4548 Nov 25 2005 patches
~$ ls -la /media/cdrom/flexbackup/
total 4307946
drwxr-xr-x 2 laurent laurent 7112 Nov 30 20:14 .
drwxr-xr-x 5 root root 344 Dec 24 2007 ..
?rwsrwsrwt 1 laurent laurent 44 Oct 1 2006 00-index-key
...
Althought I was able to mount it with no special option on 2.6.28-rc6:
~$ sudo mount -oro -t udf /dev/sr0 /media/cdrom/
~$ grep /media/cdrom /proc/mounts
/dev/scd0 /media/cdrom udf ro,utf8 0 0
~$ ls -la /media/cdrom/
total 46
drwxrwxrwx 5 root root 344 2007-12-24 18:09 .
drwxr-xr-x 12 root root 4096 2008-12-01 00:22 ..
drwxr-x--- 2 laurent laurent 7112 2008-11-30 20:14 flexbackup
drwxr-xr-x 2 root root 40 2005-11-20 23:37 lost+found
drwxr-x--- 10 laurent laurent 4548 2005-11-25 18:18 patches
~$ ls -la /media/cdrom/flexbackup/
total 4307946
drwxr-x--- 2 laurent laurent 7112 2008-11-30 20:14 .
drwxrwxrwx 5 root root 344 2007-12-24 18:09 ..
-rw-r----- 1 laurent laurent 44 2006-10-01 15:36 00-index-key
...
~~
laurent
next prev parent reply other threads:[~2008-11-30 23:44 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-28 10:36 linux-next: Tree for November 28 Stephen Rothwell
2008-11-28 15:17 ` next-2008-11-28: bfin vs cpumask fixlet Alexey Dobriyan
2008-12-01 4:47 ` Rusty Russell
2008-11-28 17:55 ` linux-next: Tree for November 28 (misc/tc1100) Randy Dunlap
2008-11-28 21:35 ` drivers/x86 (Was: Re: linux-next: Tree for November 28 (misc/tc1100)) Stephen Rothwell
2008-11-28 21:50 ` Len Brown
[not found] ` <alpine.LFD.2.00.0811281702570.24773@localhost.localdomain>
2008-11-28 22:09 ` [RFC PATCH] x86: create drivers/x86/ from drivers/misc/ Len Brown
2008-11-28 22:35 ` Sam Ravnborg
2008-11-28 23:16 ` Len Brown
2008-11-29 0:16 ` Henrique de Moraes Holschuh
2008-12-01 4:35 ` Len Brown
2008-11-29 1:00 ` Randy Dunlap
2008-11-29 7:23 ` Sam Ravnborg
2008-11-29 7:38 ` Sam Ravnborg
2008-12-01 5:00 ` Len Brown
2008-12-01 5:54 ` Sam Ravnborg
2008-12-01 6:02 ` [RFC PATCH v2] create drivers/platform/x86/ " Len Brown
2008-12-01 6:03 ` [PATCH 1/2] drivers/misc/Makefile, Kconfig: cleanup Len Brown
2008-12-01 7:41 ` Sam Ravnborg
2008-12-01 19:23 ` Len Brown
2008-12-01 6:05 ` [PATCH 2/2] create drivers/platform/x86/ from drivers/misc/ Len Brown
2008-12-01 7:48 ` [RFC PATCH v2] " Ingo Molnar
2008-12-01 19:12 ` Len Brown
2008-11-28 23:20 ` [RFC PATCH] x86: create drivers/x86/ " Len Brown
2008-12-01 4:49 ` Randy Dunlap
2008-11-29 9:34 ` drivers/x86 (Was: Re: linux-next: Tree for November 28 (misc/tc1100)) Ingo Molnar
2008-12-01 4:29 ` Len Brown
2008-11-30 23:44 ` Laurent Riffard [this message]
2008-12-01 0:18 ` next-2008-11-28 : can't mount UDF DVD Marcin Slusarz
2008-12-01 19:28 ` Laurent Riffard
2008-12-01 23:22 ` [PATCH] udf: fix default mode and dmode options handling Marcin Slusarz
2008-12-02 13:38 ` Jan Kara
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