From: Pat LaVarre <p.lavarre@ieee.org>
To: Jens Axboe <axboe@suse.de>
Cc: linux-scsi@vger.kernel.org
Subject: open write failure not predicted by blockdev getro
Date: 13 Jul 2004 15:38:37 -0600 [thread overview]
Message-ID: <1089754717.9125.11.camel@patibmrh9> (raw)
> 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.
Pat LaVarre
next reply other threads:[~2004-07-13 21:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-13 21:38 Pat LaVarre [this message]
2004-07-14 5:36 ` open write failure not predicted by blockdev getro Jens Axboe
2004-07-15 0:00 ` Pat LaVarre
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