From: Jens Axboe <axboe@suse.de>
To: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Bill Davidsen <davidsen@tmr.com>, Luke-Jr <luke-jr@utopios.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: ide-cd doesn't replace ide-scsi?
Date: Tue, 29 Nov 2005 16:23:01 +0100 [thread overview]
Message-ID: <20051129152300.GX15804@suse.de> (raw)
In-Reply-To: <58cb370e0511290658m682ae978hea2100f57252a928@mail.gmail.com>
On Tue, Nov 29 2005, Bartlomiej Zolnierkiewicz wrote:
> > Unfortunately using ide-cd still doesn't have the code set to allow all
> > burning features to work if you are not root. Even if you have
> > read+write there's one command you need to do multi-session which is
> > only allowed to root. Works fine for single sessions, I guess that's all
> > someone uses.
>
> Interesting because both drivers ide-cd and sr+ide-scsi use exactly
> the same code (block/scsi_ioctl.c) to verify which commands don't
> need root privileges. Care to give details?
Not if he is using /dev/sgX with ide-scsi, only SG_IO through /dev/srX
will go through the block/scsi_ioctl.c path.
--
Jens Axboe
next prev parent reply other threads:[~2005-11-29 15:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-28 12:18 ide-cd doesn't replace ide-scsi? Luke-Jr
2005-11-28 21:03 ` Bill Davidsen
2005-11-29 14:58 ` Bartlomiej Zolnierkiewicz
2005-11-29 15:23 ` Jens Axboe [this message]
2005-11-30 2:54 ` Luke-Jr
2005-11-30 9:03 ` Luke-Jr
2005-11-30 2:53 ` Luke-Jr
2005-11-29 19:12 ` Luke-Jr
2005-12-02 16:32 ` Bill Davidsen
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