From: Jens Axboe <axboe@suse.de>
To: Pat LaVarre <p.lavarre@ieee.org>
Cc: linux-scsi@vger.kernel.org
Subject: Re: open write failure not predicted by blockdev getro
Date: Wed, 14 Jul 2004 07:36:38 +0200 [thread overview]
Message-ID: <20040714053638.GG3055@suse.de> (raw)
In-Reply-To: <1089754717.9125.11.camel@patibmrh9>
On Tue, Jul 13 2004, Pat LaVarre wrote:
> > Subject: Re: [PATCH] fix cdrom mt rainier probe
>
> Does the reverse inconsistency also interest you?
>
> By inserting a read-only DVD disc into a USB drive, I get to see the
> paradoxical contradiction:
>
> $ uname -msr
> Linux 2.6.8-rc1 i686
> $
> $ sudo blockdev --getro /dev/scd0
> 0
> $ sudo dd of=/dev/scd0 bs=64K count=1 if=/dev/zero
> dd: opening `/dev/scd0': Read-only file system
> $
>
> I trust you'll tell me if I can help further.
It does interest me, please see if you can track this problem down. I
have no time myself these days.
--
Jens Axboe
next prev parent reply other threads:[~2004-07-14 5:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-13 21:38 open write failure not predicted by blockdev getro Pat LaVarre
2004-07-14 5:36 ` Jens Axboe [this message]
2004-07-15 0:00 ` Pat LaVarre
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