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From: Svein Ove Aas <svein@crfh.dyndns.org>
To: linux-kernel@vger.kernel.org
Subject: Re: sr: unaligned transfer
Date: Fri, 21 Dec 2001 22:14:46 +0100	[thread overview]
Message-ID: <200112212114.WAA25384@mail50.fg.online.no> (raw)
In-Reply-To: <m16HVwW-0005khC@gherkin.frus.com>
In-Reply-To: <m16HVwW-0005khC@gherkin.frus.com>

On Friday 21. December 2001 21:06, Bob_Tracy wrote:
> Jens Axboe wrote:
> > Please try and mount with -o loop instead.
>
> ???  Sorry if I'm being dense, but the file system is on a physical
> CD: it isn't an image file.  The mount command that has worked for me
> in the past is
>
> 	mount -t iso9660 /dev/sr1 /mnt -r
>
> The sr1 device isn't a typo: it's my cd writer.

I wouldn't presume to think I know the details here, but as far as I can tell 
the plain mount command treats it like a device, while using the loop device 
treats it like a file.

It should still be possible to read from the CD like normal, but any 
CD-specific fucntions will likely be disabled, although those are probably 
implemented as ioctls anyway.

So.. try it, and see what you get.

  reply	other threads:[~2001-12-21 21:15 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-12-21 12:24 Bob_Tracy
2001-12-21 13:21 ` Jens Axboe
2001-12-21 13:43   ` conclusion: arp.c *must* be (still) defective Alex
2001-12-21 16:27     ` Alan Cox
2001-12-21 18:52       ` Alex
2001-12-22  0:29         ` Alan Cox
2001-12-21 20:06   ` sr: unaligned transfer Bob_Tracy
2001-12-21 21:14     ` Svein Ove Aas [this message]
2001-12-21 22:07     ` Jens Axboe
2001-12-22  0:11       ` Bob_Tracy

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