From: Ludovic Drolez <ludovic.drolez@linbox.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: RAIT device driver feasibility
Date: Thu, 13 Jan 2005 18:09:45 +0100 [thread overview]
Message-ID: <41E6AB59.4000808@linbox.com> (raw)
In-Reply-To: <1105630888.4664.54.camel@localhost.localdomain>
Alan Cox wrote:
> On Iau, 2005-01-13 at 15:42, Ludovic Drolez wrote:
>
>>RAIT already exists in Amanda, in user space, but I'd like to see a generic
>>kernel RAIT driver which could be used by any backup program.
>
>
> Why kernel space - why not a user space shared library you can add to
> other tape apps?
A shared library which would override read(), write() in the program ? Why not...
But do you think you can chain/bounce, ioctl(), read(), writes from a char
driver to another ?
Regards,
--
Ludovic DROLEZ Linbox / Free&ALter Soft
152 rue de Grigy - Technopole Metz 2000 57070 METZ
tel : 03 87 50 87 90 fax : 03 87 75 19 26
next prev parent reply other threads:[~2005-01-13 17:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-13 15:42 RAIT device driver feasibility Ludovic Drolez
2005-01-13 15:41 ` Alan Cox
2005-01-13 17:09 ` Ludovic Drolez [this message]
2005-01-13 16:29 ` Alan Cox
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