[lug] 1 to 1 data cd copy

Sat Jun 1 14:56:38 MDT 2002

yes, i know this i have mounted iso files from my hard drive to 
/mnt/whatever
however i have never used the lo. i am just wondering why you need to use 
the lo.

thanks
jd

>From: Nate Duehr <nate at natetech.com>
>Reply-To: lug at lug.boulder.co.us
>To: lug at lug.boulder.co.us
>Subject: Re: [lug] 1 to 1 data cd copy
>Date: Sat, 01 Jun 2002 10:57:27 -0600
>MIME-Version: 1.0
>Received: from [66.54.152.73] by hotmail.com (3.2) with ESMTP id 
>MHotMailBEC248B100094004318B423698490ADF0; Sat, 01 Jun 2002 10:00:37 -0700
>Received: (qmail 23267 invoked by uid 0); 1 Jun 2002 17:00:15 -0000
>Received: from localhost (HELO community.tummy.com) 
>(?CmT2pTFycnlFYs0IBu82+/JJF0UESCEa?@127.0.0.1)  by localhost with SMTP; 1 
>Jun 2002 17:00:08 -0000
>Received: (qmail 23086 invoked by alias); 1 Jun 2002 16:59:47 -0000
>Received: (qmail 23083 invoked by uid 0); 1 Jun 2002 16:59:47 -0000
>Received: from telluride.natetech.com (mail at 216.17.141.165)  by 
>community.tummy.com with SMTP; 1 Jun 2002 16:59:46 -0000
>Received: from [65.215.157.30] (helo=natetech.com)by telluride.natetech.com 
>with esmtp (Exim 3.35 #1 (Debian))id 17ECEF-00083v-00for 
><lug at lug.boulder.co.us>; Sat, 01 Jun 2002 10:59:47 -0600
>From lug-admin at lug.boulder.co.us Sat, 01 Jun 2002 10:01:14 -0700
>Return-Path: <alias-blug_dom-lug-owner at lug.boulder.co.us>
>Delivered-To: mailman-lists.lug.boulder.co.us-lug at lists.lug.boulder.co.us
>Delivered-To: alias-blug_dom-lug at lug.boulder.co.us
>Message-ID: <3CF8FCF7.57A17403 at natetech.com>
>X-Mailer: Mozilla 4.79 [en] (Windows NT 5.0; U)
>X-Accept-Language: en
>References: <F86rvwhrGhqiAlLEEQK000124b8 at hotmail.com>
>Sender: lug-admin at lug.boulder.co.us
>Errors-To: lug-admin at lug.boulder.co.us
>X-BeenThere: lug at lug.boulder.co.us
>X-Mailman-Version: 2.0.8
>Precedence: bulk
>List-Help: <mailto:lug-request at lug.boulder.co.us?subject=help>
>List-Post: <mailto:lug at lug.boulder.co.us>
>List-Subscribe: 
><http://lists.lug.boulder.co.us/mailman/listinfo/lug>,<mailto:lug-request at lug.boulder.co.us?subject=subscribe>
>List-Id: Boulder (Colorado) Linux Users Group -- General Mailing List 
><lug.lug.boulder.co.us>
>List-Unsubscribe: 
><http://lists.lug.boulder.co.us/mailman/listinfo/lug>,<mailto:lug-request at lug.boulder.co.us?subject=unsubscribe>
>List-Archive: <http://lists.lug.boulder.co.us/pipermail/lug/>
>
>Bear was talking about mounting the ISO *image file", not a true CD...
>
>So if you have some file...
>
>redhat-7.3-disc1.iso
>
>You can mount that through the loopback device, which will allow you to 
>mount the *ISO image file* as a complete
>filesystem that can be read (read-only).
>
>Then you can export that filesystem as an NFS mount to other machines and 
>cruise around the filesystem that normally
>would have been on the CD... and all you're doing is looking at the guts of 
>an ISO image file through the loopback
>mount interface.
>
>Fun stuff...
>
>Nate, nate at natetech.com
>
>j davis wrote:
>
> > so if i dont mount using the lo i cant export to smb?
> >
> > i cant do
> >
> > mount -t iso9660 /space/win2k /mnt/crap
> >
> > then setup /mnt/crap in smb.conf to be shared?
> >
> > jd
> >
> > >From: Bear Giles <bgiles at coyotesong.com>
> > >Reply-To: lug at lug.boulder.co.us
> > >To: lug at lug.boulder.co.us
> > >Subject: Re: [lug] 1 to 1 data cd copy
> > >Date: Fri, 31 May 2002 16:01:28 -0600 (MDT)
> > >MIME-Version: 1.0
> > >Received: from community.tummy.com ([66.54.152.73]) by hotmail.com with
> > >Microsoft SMTPSVC(5.0.2195.4905); Fri, 31 May 2002 15:02:25 -0700
> > >Received: (qmail 18672 invoked by uid 0); 31 May 2002 22:02:13 -0000
> > >Received: from localhost (HELO community.tummy.com)
> > >(?EiA76+0wbozm5/3xhxoKe4Pz/NdmN5vf?@127.0.0.1)  by localhost with SMTP; 
>31
> > >May 2002 22:02:04 -0000
> > >Received: (qmail 18500 invoked by alias); 31 May 2002 22:01:32 -0000
> > >Received: (qmail 18497 invoked by uid 0); 31 May 2002 22:01:32 -0000
> > >Received: from 12-255-188-67.client.attbi.com (HELO 
>mail.coyotesong.com)
> > >(12.255.188.67)  by community.tummy.com with SMTP; 31 May 2002 22:01:29
> > >-0000
> > >Received: (qmail 2837 invoked from network); 31 May 2002 22:01:28 -0000
> > >Received: from eris.coyotesong.com (root at 192.168.1.3)  by
> > >chaos.coyotesong.com with SMTP; 31 May 2002 22:01:28 -0000
> > >Received: (from bgiles at localhost)by eris.coyotesong.com 
>(8.9.3/8.9.3/Debian
> > >8.9.3-21) id QAA04620for lug at lug.boulder.co.us; Fri, 31 May 2002 
>16:01:28
> > >-0600
> > >Return-Path: <alias-blug_dom-lug-owner at lug.boulder.co.us>
> > >Delivered-To: 
>mailman-lists.lug.boulder.co.us-lug at lists.lug.boulder.co.us
> > >Delivered-To: alias-blug_dom-lug at lug.boulder.co.us
> > >Message-Id: <200205312201.QAA04620 at eris.coyotesong.com>
> > >In-Reply-To: <F310pbuhOINk9O8XRTV00010397 at hotmail.com> from j davis at 
>"May
> > >31, 2002 09:57:19 am"
> > >X-Mailer: ELM [version 2.4ME+ PL66 (25)]
> > >Sender: lug-admin at lug.boulder.co.us
> > >Errors-To: lug-admin at lug.boulder.co.us
> > >X-BeenThere: lug at lug.boulder.co.us
> > >X-Mailman-Version: 2.0.8
> > >Precedence: bulk
> > >List-Help: <mailto:lug-request at lug.boulder.co.us?subject=help>
> > >List-Post: <mailto:lug at lug.boulder.co.us>
> > >List-Subscribe:
> > 
> ><http://lists.lug.boulder.co.us/mailman/listinfo/lug>,<mailto:lug-request at lug.boulder.co.us?subject=subscribe>
> > >List-Id: Boulder (Colorado) Linux Users Group -- General Mailing List
> > ><lug.lug.boulder.co.us>
> > >List-Unsubscribe:
> > 
> ><http://lists.lug.boulder.co.us/mailman/listinfo/lug>,<mailto:lug-request at lug.boulder.co.us?subject=unsubscribe>
> > >List-Archive: <http://lists.lug.boulder.co.us/pipermail/lug/>
> > >X-OriginalArrivalTime: 31 May 2002 22:02:26.0293 (UTC)
> > >FILETIME=[D96E7A50:01C208EE]
> > >
> > >What I like is
> > >
> > >  # dd if=/dev/scd0 of=/some/archive/file.iso bs=2048
> > >
> > >to grab a snapshot of an ISO image, then
> > >
> > >  # cdrecord /some/archive/file.iso
> > >
> > >to write it out (CDR_SPEED and CDR_DEVICE set up in my environment)
> > >and
> > >
> > >  # mount -oro,loop /some/archive/file.iso /some/mountpoint
> > >
> > >to mount it via the loopback device.  I think you can turn around
> > >and export the mounted ISO image via SMB and NFS.
> > >
> > >I don't know why you would have a problem creating a bootable
> > >disk, if you have a bit-for-bit copy.  I've successfully used this
> > >techinque to archive my W2K disc (full retail copy, only loaded
> > >when I actually need to run Windows for some reason) and if they're
> > >playing games with bootable CDs I would expect them to do it with
> > >their own OS discs.
> > >
> > >Bear
> > >_______________________________________________
> > >Web Page:  http://lug.boulder.co.us
> > >Mailing List: http://lists.lug.boulder.co.us/mailman/listinfo/lug
> > >Join us on IRC: lug.boulder.co.us port=6667 channel=#colug
> >
> > _________________________________________________________________
> > Join the world’s largest e-mail service with MSN Hotmail.
> > http://www.hotmail.com
> >
> > _______________________________________________
> > Web Page:  http://lug.boulder.co.us
> > Mailing List: http://lists.lug.boulder.co.us/mailman/listinfo/lug
> > Join us on IRC: lug.boulder.co.us port=6667 channel=#colug
>
>_______________________________________________
>Web Page:  http://lug.boulder.co.us
>Mailing List: http://lists.lug.boulder.co.us/mailman/listinfo/lug
>Join us on IRC: lug.boulder.co.us port=6667 channel=#colug

_________________________________________________________________
Join the world’s largest e-mail service with MSN Hotmail. 
http://www.hotmail.com