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@@ -1,1798 +1 @@
-CDServer-HOWTO
-!!!CDServer-HOWTO
-!Randolph J !TataTalcon Information Systems
-
-randy@talcon.com
-
-
-
-v1.40 2002/01/10
-
-
-__Revision History__Revision v1.402002-01-10Revised by: rjtAdded description and link to cdtower shell script.Revision v1.302002-01-08Revised by: rjtMany additions and changes to markup in !DocBook XML source and fix pubdate data.Revision v1.012002-01-07Revised by: rjtUpdated for 2.4 kernels. Added more References and links.
-Convert to !DocBook XML 4.1.2 Change License from LDP boilerplate to GFDL.Revision v1.002000-09-23Revised by: rjtConversion from Linuxdoc SGML to !DocBook v3.1 SGMLRevision v0.102000-09-01Revised by: rjtConversion to Linuxdoc SGML from text/html,
-added kerneltweak (addloops) sectionRevision v0.012000-08-18Revised by: rjtFirst version released in text and html.
-
-
-
-
-
- The CD Server HOWTO describes the steps and commands you can
-use to setup your own CD Server using Linux and some built-in
-Unix commands along with other freely available software packages.
-The CD Server can then share the CD's via the network to
-Windows and/or other client machines.
-
-
-
-
-
-
-----; __Table of Contents__; 1. Introduction: ; 1.1. Intended Audience; 1.2. Things You'll Need; 1.3. Suggested Reading and References; 1.4. Copyright and License; 1.5. Disclaimer; 1.6. News; 1.7. Credits; 1.8. Translations; 2. Procedure: ; 2.1. Creating the ISO Images; 2.2. Mounting the ISO Images; 2.3. Mounting the Image upon System Restart; 2.4. Sharing it on a Windows Network using Samba; 2.5. Sharing the Images on a Unix network using NFS; 3. Adding Support for More Loop Devices: ; 3.1. Adding the Loop Module Option; 3.2. Appending to the Boot Prompt; 3.3. Tweaking the Kernel; 3.4. Creating the Loop Devices in /dev; 4. More Information: ; 4.1. Frequently Asked Questions; 4.2. Other Instructions Available on the Web; 4.3. Under Future Consideration; A. GNU Free Documentation License: ; . PREAMBLE; 1. APPLICABILITY AND DEFINITIONS; 2. VERBATIM COPYING; 3. COPYING IN QUANTITY; 4. MODIFICATIONS; 5. COMBINING DOCUMENTS; 6. COLLECTIONS OF DOCUMENTS; 7. AGGREGATION WITH INDEPENDENT WORKS; 8. TRANSLATION; 9. TERMINATION; 10. FUTURE REVISIONS OF THIS LICENSE; How to use this License for your documents----
-!!!1. Introduction
-
-With disk space becoming less expensive (100GB Western Digital 7200rpm available
-for US $195 in January 2002), it is viable to use an Open Source
-software-based CD Server solution, instead of paying
-$800-$4,000 for a software, thin-server, or CD Jukebox solution.
-
-
-
-
-I've setup my CD Server on a Pentium 200 with 64MB RAM, using one of these
-large drives.
-
-
-
-
-Any comments, suggestions, additions, or corrections can be sent to my
-email address at Talcon Information Systems: `randy@talcon.comb.
-
-
-----
-!!1.1. Intended Audience
-
-This HOWTO is specifically directed toward System Administrators
-and uses Linux for the examples. It should work with other flavors of
-Unix provided that they have a loop device or a method of mounting a
-CD image file within the directory tree as a block device using the
-iso9660 file system.
-
-
-----
-!!1.2. Things You'll Need
-
-The commands and utilities needed to setup your own CD Server
-are already included in most (if not all) Linux distributions.
-
-
-
-
-
-
-
-
-
-
-*
-
- A Linux Distribution (This HOWTO uses
- Linux-Mandrake for the examples)
-
-
-
-*
-*
-
- __dd__ - Converts and copies a file (a standard Unix command)
-
-
-
-*
-*
-
- __mount__ - Mounts and Unmounts filesystems (a standard Unix command)
-
-
-
-*
-*
-
- Samba
-- A Windows SMB/CIFS fileserver for Unix
-
-
-
-*
-*
-
- NFS (optional for Unix) - Network File System
-(included in Linux distributions)
-
-
-
-*
-*
-
- Netatalk
- (optional for Macs) - A package that lets a Unix machine supply
-Appletalk print and file services on a LAN.
-
-
-
-*
-
-
-
-
-
-
-; Note:
-
-Previous to the 2.4 kernels, the Linux-Mandrake distribution I was using only had
-support for 8 loop devices compiled into the kernel (see
-Section 3
-to increase this number).
-At that time, you were only be able to share 8 CD's on a network
-with that default value, and to share more than 8, the loop block driver source code (loop.c) needed
-to be modified and a new kernel compiled.
-
-
-
-
-''With the 2.4 kernels, that is no longer required.''
-You can now set the number of loop
-devices dynamically via the max_loop module parameter, or by passing max_loop=
[[1-255
]
-to the kernel on boot.
-
-
-----
-!!1.3. Suggested Reading and References
-
-''SMB HOWTO''
-by: David Wood, dwood (at) plugged.net.au. Part of the
-Linux Documentation Project. This document describes how
-to use the Server Message Block (SMB) protocol, also called
-the Session Message Block, NetBIOS or !LanManager protocol,
-with Linux using Samba.
-
-
-
-
-''Using Samba''
-by: Robert Eckstein, David Collier-Brown, Peter Kelly
-1st Edition November 1999, O'Reilly and Associates, Inc.
-ISBN 1-56592-449-5,
-
-
-
-
-''The Linux CD-ROM HOWTO''
-by: Jeff Tranter, tranter (at) pobox.com. Part of the
-Linux Documentation Project. How to install, configure,
-and use CD-ROM drives under Linux. It lists the supported
-hardware and answers a number of frequently asked questions.
-This HOWTO also gives some information on using multi-platter
-CD-ROM drives with Linux.
-
-
-
-
-''CD-Writing HOWTO''
-by: Winfried Trümper, winni (at) xpilot.org. Part of the
-Linux Documentation Project. This document explains how to write
-CD-ROMs under Linux. This HOWTO also includes information on
-making 1:1 image copies of CD-ROMs.
-
-
-----
-!!1.4. Copyright and License
-
- ''CDServer-HOWTO, Copyright
-(c) 2000-2002, by Randolph J. Tata, All Rights Reserved''
-
-
-
-
- Permission is granted to copy, distribute and/or modify this
-document under the terms of the GNU Free Documentation License,
-Version 1.1 or any later version published by the Free Software
-Foundation; with no Invariant Sections, no Front-Cover Texts and
-no Back-Cover Texts. A copy of the license is included
-in Appendix A entitled "GNU Free Documentation License".
-
-
-----
-!!1.5. Disclaimer
-
-Use the information in this document at your own risk. I disavow any
-potential liability for the contents of this document. Use of the
-concepts, examples, and/or other content of this document is entirely
-at your own risk.
-
-
-
-
-All copyrights are owned by their owners, unless specifically noted
-otherwise. Use of a term in this document should not be regarded as
-affecting the validity of any trademark or service mark.
-
-
-
-
-Naming of particular products or brands should not be seen as endorsements.
-
-
-
-
-You are strongly recommended to make a backup of your system before
-major installation and should make backups at regular intervals.
-
-
-----
-!!1.6. News
-
-As always, check the revision history at the top of this document.
-
-
-
-
-!DocBook XML source for this document is available. Any
-additions/changes should be made to the !DocBook XML source, not derivative formats.
-
-
-
-
-''This documents home page is at the
-CDServer-HOWTO
-site page in case you need the latest version, or there is a problem
-with the page format you are viewing.''
-
-
-----
-!!1.7. Credits
-
- My thanks go the readers of this HOWTO and those willing to share
-their experiences and knowledge with me. I
-have the pleasure of acknowledging:
-
-
-
-
-
-
-
-Mark F. Komarinskimarkk (at) linuxdoc.orgLDP Author !GuideJorge Godoygodoy (at) metalab.unc.eduLDP Author !GuideDavid C. Merrilldcmerrill (at) mindspring.comLDP Author !GuideStein Gjoensgjoen (at) nyx.netHOWTO-!TemplateGregory Leblancgleblanc (at) cu-portland.eduHOWTO-!TemplateGreg Fergusongferg (at) sgi.comHOWTO-!TemplateAmar Chaoucheachaouche (at) linbox.commount unhide optionGiblhauser Carl Michaelmike (at) bawb.bmlf.gv.atrunoutblock i/o errorsMonte Milanukmilanuk (at) yahoo.comnfs helpPaul A. Sandpas (at) unh.eduloop module option max_loopTony !MeliaTony.Melia (at) downsmicro.com.aumax_loop kernel boot parameterRichard !BlackRichard.Black (at) compaq.commore info and mknod scriptBradley Wendelboekrakken (at) icehouse.2y.netcdtower shell scriptJames Mummdart (at) windeath.2y.netcdtower shell script
-
-
-
-----
-!!1.8. Translations
-
-
-
-
-*
-
- Korean (html and sgml) at
- http://www.ibiblio.org/pub/Linux/docs/HOWTO/translations/korean/
-
-
-
-*
-
-''If you have the capacity it would be nice to make the CDServer-HOWTO
-available in a number of formats and languages.''
-
-
-
-
- If you've translated this document, please send to me:
-
-
-
-
-
-
-
-*
-
- Your name, email address, the language and URL to the translated document (preferred).
-
-
-
-*
-*
-
- Or an email attachment of the work.
-
-
-
-*
-
-Please send either to my email address at Talcon Information Systems: `randy@talcon.comb.
-
-
-----
-!!!2. Procedure
-
-''Summary of Steps''
-
-
-
-
-
-
-
-*
-
-Create a large partition to hold the CD Image Files.
-
-
-
-*
-*
-
-Copy the CD to an image file using the __dd__ command.
-
-
-
-*
-*
-
-Mount the CD image file within the directory tree.
-
-
-
-*
-*
-
- Share the directory on the network using Samba,
-NFS, etc.
-
-
-
-*
-
- Also, make sure you've read Section 1 and
-Section 1.2.
-
-
-----
-!!2.1. Creating the ISO Images
-
-Choose (or create) a file system with the largest available disk
-space on it. Keep in mind that CD-ROM's can hold around 640MB of data,
-so if you want to share 8 full CD's on your network,
-you'll need 5.1GB of space available.
-
-
-
-
-Login as root or "su" to root.
-
-
-
-
-
-bash# __df -h__
-Filesystem Size Used Avail Use% Mounted on
-/dev/hda5 1.4G 82M 1.3G 6% /
-/dev/hda1 15M 827k 14M 6% /boot
-/dev/hda7 2.4G 1008M 1.3G 43% /usr
-/dev/hda8 23.6G 11.7G 11.7G 50% /home
-
-
-
-
-
-
- Here the /home filesystem has the most available space,
-so it is the most suitable filesystem to use for dumping the CD images to.
-
-
-
-
-
-
-bash# __cd /home__
-bash# __mkdir image__
-bash# __cd image__
-
-
-
-
-
-Now, copy the CD to an ISO image. You must know the device name
-of your CD-ROM drive (usually /dev/cdrom,
-it could be /dev/scd0 for
-SCSI CD-ROM's) I'll use the Mandrake distribution CD-ROM as an Example:
-
-
-
-
-
-
-bash# __dd if=/dev/cdrom of=mndrk81.iso__
-
-
-
-
-
-
-
-; Note:
-
- The "if=" is the input file, the "of=" is the output file. You
-should see a message stating the number of records in and number of
-records out.
-
-
-
-If you see i/o errors, they will most likely be due to
-the lead-in and lead-out runoutblocks on the CD. If the number
-of records in and number of records out do not match you may have a problem,
-otherwise the image will most
-likely be alright, but you can never know if the errors happened while
-reading the ISO part of the CD or not (due to dust or scratches on the
-CD).
-
-
-
-Other utilities to read CD's exist, like __readcd__ or
-__sdd__.
-
-
-
-More information about making 1:1 copies of CD's
-exists in the [[CD-Writing-HOWTO], see Section 1.3.
-
-
-
-
-''My thanks to Giblhauser Carl Michael for the runoutblock information.''
-
-
-----
-!!2.2. Mounting the ISO Images
-
-The next step is to mount the ISO image file. Let's create
-a directory under /mnt to place the mounted file.
-
-
-
-
-
-
-bash# __cd /mnt__
-bash# __mkdir iso__
-bash# __cd iso__
-bash# __mkdir mndrk81__
-
-
-
-
-
-Now mount the ISO image file to this newly created directory
-
-
-
-
-
-
-bash# __mount -o loop,unhide -t iso9660 -r /home/image/mndrk81.iso /mnt/iso/mndrk81__
-
-
-
-
-
-
-
-; Note:
-
- The "-o loop" means use the option that mounts a file as a block
-device. The unhide option shows hidden files. The "-t iso9660" means
-that the file is in the iso9660 CD-ROM format. The "-r" means to mount read-only.
-
-
-
-
- ''Thanks to Amar Chaouche for pointing out the unhide option for the mount command.''
-
-
-
-
-Now you can:
-
-
-
-
-
-
-bash# __cd mndrk81__
-bash# __ls -al__
-
-
-
-
-
- You should see a listing (__ls__) of the files and directories that are on
-the actual CD (only now they're inside the ISO image file, and that's what you're
-currently looking at!)
-
-
-----
-!!2.3. Mounting the Image upon System Restart
-
-Now that we've manually mounted the image, and made sure it works,
-an entry needs to made in the /etc/fstab file so that the image is
-remounted on the next system startup. It's important to make the
-entry AFTER the entry for the parent filesystem, e.g.
-/home (I use __vim__,
-but __emacs__, __joe__, __pico__
-or __jed__ will work just as well):
-
-
-
-
-
-bash# __vim /etc/fstab__
-
-
-
-
-
-After the line that looks like the following (or whichever filesystem you've placed your images):
-
-
-
-
-
-/dev/hda8 /home ext2 defaults 1 2
-
-
-
-
-
-Insert the following line with your text editor:
-
-
-
-
-
-/home/image/mndrk81.iso /mnt/iso/mndrk81 iso9660 ro,loop,auto,unhide 0
-
-
-
-----
-!!2.4. Sharing it on a Windows Network using Samba
-
-You'll need to have Samba installed and working to perform the next
-steps (that's outside the scope of this instruction, see Section 1.3). If it's not
-yet installed, consult your Linux distribution's instructions for
-installing the Samba package. Or you can visit the Samba website
-at http://us1.samba.org/samba/samba.html
-for installation instructions,
-binaries, and/or the source code.
-
-
-
-
-To share your mounted CD's on a windows network, simply create
-a stanza in the /etc/smb.conf file similar to the following:
-
-
-
-
-
-[[cdimages]
-comment = All Shared CD Images
-path = /mnt/iso
-public = yes
-writable = no
-
-
-
-
-
- This will share all the subdirectories under the
-/mnt/iso directory
-on the network. To mount the share to a local drive (in this case
-the I: drive), bring up an MS-DOS Prompt on the Windows machine and
-type the following:
-
-
-
-
-
-C:\b __net use I: \\yourlinuxmachine\cdimages__
-
-
-
-
-
-Each CD image will now appear as a subdirectory on the I: drive of
-your Windows machine.
-
-
-
-
-To mount ONLY the Mandrake CD image to a drive letter (we'll use M:,
-the root drive of which, will correspond exactly to the CD as if it
-was just inserted in the CD-ROM drive), create the following stanza
-in the /etc/smb.conf file.
-
-
-
-
-
-[[mndrk81]
-comment = Mandrake Linux 8.1
-path = /mnt/iso/mndrk81
-public = yes
-writable = no
-
-
-
-
-
-Then, at your MS-DOS Prompt, mount it with the following command:
-
-
-
-
-
-C:\b __net use m: \\yourlinuxmachine\mndrk81__
-
-
-
-
-
-
-
-; ''Warning'':
-
-''The Samba smb.conf file stanzas presented
here are
-simplified, and not secure. Many more options exist for
-a Samba share which limit who can mount the shares, control how
-user authentication is performed, and whether the share is even
-browseable through Network Neighborhood on the Windows machines.
-''
-
-
-----
-!!2.5. Sharing the Images on a Unix network using NFS
-
-Make sure that NFS is running and configured correctly on
-your Linux machine, then add the following to the /etc/exports
-file using your own preferred options:
-
-
-
-
-
-# sample /etc/exports file
-/mnt/iso (ro,insecure,nohide,all_squash)
-
-
-
-
-
-
-
-; Note:
-
-The nohide option will allow you to mount a parent directory, without
-explicitly mounting all exported subdirectories beneath it.
-
-
-
-
-Now try running:
-
-
-
-
-
-bash# __exportfs -r__
-
-
-
-
-
-This should re-export everything in your /etc/exports file.
-
-
-
-
- Now, when typing "__showmount -e ''yourlinuxmachine''__"
-you should see that the /mnt/iso directory is included in the exports list.
-
-
-----
-!!!3. Adding Support for More Loop Devices
-
- Newer Linux kernels (2.4) allow you to add more loop devices easily by
-editing /etc/modules.conf or through the use of a boot parameter.
-
-
-
-
- Older kernels (2.2 ?) only had
-support for 8 loop devices compiled into the kernel. In short, you were
-only able to share 8 CD's on a network with this default value.
-In order to support more than that default, you needed to modify the kernel source
-and recompile a new kernel.
-
-
-
-
-Use the following methods to determine which version of the kernel you are running.
-
-
-
-
-
-bash# __uname -a__
-
-
-
-
-
-or
-
-
-
-
-
-bash# __cat /proc/version__
-
-
-
-----
-!!3.1. Adding the Loop Module Option
-
- Current kernels allow you to set the number of loop devices supported
-without recompiling the kernel. One of these methods is to add an options
-line to /etc/modules.conf.
-This method will only work if your loop support
-has been configured as a loadable kernel module (which is how most major
-Linux distributions come preconfigured now).
-
-
-
-
- Edit /etc/modules.conf and add the following line.
-
-
-
-
-
-options loop max_loop=64
-
-
-
-
-
- After making the above change, simply reboot. Or you can try to use
-__rmmod__ and __insmod__ to make the change
-on the fly - but this will not work
-if you currently have any loop devices mounted (you'll get an error saying
-loop: Device or resource busy).
-
-
-
-
-
-
-; Note:
-
- If you do not have an /etc/modules.conf file, your module configuration
-file may be called /etc/conf.modules (this name is now deprecated).
-
-
-
-
- Continue with Section 3.4.
-
-
-
-
-'' Thanks to Paul A. Sand for pointing out the /etc/modules.conf option.
-''
-
-
-----
-!!3.2. Appending to the Boot Prompt
-
- If your loop support has been compiled directly into the kernel (in other words,
-it is not loaded as a module), you can append the number of loop devices you would
-like to support at the linux boot prompt.
-
-
-
-
-
-boot: __linux ''max_loop=''64''''__
-
-
-
-
-
- Or, if you are using LILO,
-you can edit your linux boot
-stanza in /etc/lilo.conf and add/modify
-the ''append='' line. Here is an example stanza showing
-''append='' (''note: only add or modify the append line,
-don't change your whole stanza to look like this one or your system
-may not boot''). For more information about LILO, consult the
-LILO mini-HOWTO at
-http://www.linuxdoc.org/HOWTO/mini/LILO.html.
-
-
-
-
-
-image=/boot/vmlinuz
-label=linux
-root=/dev/hdb5
-initrd=/boot/initrd.img
-append=''" max_loop=64"''
-vga=788
-read-only
-
-
-
-
-
- After changing /etc/lilo.conf, you need to run
-the __lilo__ command for your changes to take effect.
-
-
-
-bash# __lilo__
-Added linux *
-Added linux-nonfb
-Added failsafe
-Added windows
-Added floppy
-
-
-
- Next restart your system. After your system restarts, you can check your boot command line by typing the following:
-
-
-
-
-
-bash# __cat /proc/cmdline__
-
-
-
-
-
-
-
-; Note:
-
- I am not sure if the loop module (compiled as a module) reads
-/proc/cmdline when
-the module is loaded, and therefore may not need an options line
-/etc/modules.conf.
-It's possible that it can (and if it doesn't, it should).
-To summarize: I have not tested this.
-
-
-
-
- Continue with Section 3.4.
-
-
-
-
-'' Thanks to Tony Melia for the boot prompt info.
-''
-
-
-----
-!!3.3. Tweaking the Kernel
-
- If you have an older kernel (v. 2.2) or if you are completely comfortable
-recompiling the kernel, you can increase the number of loop devices supported by
-editing the /usr/src/linux/drivers/block/loop.c file.
-
-
-
-
-
-
-; Note:
-
-If you find that the kernel sources are not installed on your machine,
-you'll need to consult your Linux Distribution's documentation on
-how to install them (the Kernel Sources come with all distributions -
-it's part of the GNU GPL licensing).
-
-
-
-
-Change the number in the following line to however many loop devices
-you'll need.
-
-
-
-
-
-#define MAX_LOOP ''16''
-
-
-
-
-
-Compile the new kernel or module as the case may be. If you need some
-help getting started with this, read /usr/src/linux/README or consult
-The Linux Kernel HOWTO.
-
-
-
-
- Continue with Section 3.4.
-
-
-----
-!!3.4. Creating the Loop Devices in /dev
-
- You should check how many /dev entries you have for loop devices.
-
-
-
-
-
-bash# __ls -l /dev/loop*__
-
-
-
-
-
- The __mknod__ command creates the devices in the
-/dev directory. The loop devices have a major
-number of "7", and the minor numbers begin at "".
-If your ''MAX_LOOP'' was defined as "8" in
-/usr/src/linux/drivers/block/loop.c, you should have
-/dev/loop0 through
-/dev/loop7.
-To create the /dev/loop8 device,
-use the following command (subsitute the appropriate number you need for
-both the "8's" in the example below).
-
-
-
-
-
-bash# __mknod -m660 /dev/loop''8'' b 7 ''8''__
-
-
-
-
-
- Check Owner/Group 8 Permissions on the new file (using __ls -l__).
-You can change the owner and group with the following command:
-
-
-
-
-
-bash# __chown root.disk /dev/loop8__
-
-
-
-
-
-You can change the permissions using the following command:
-
-
-
-
-
-bash# __chmod 666 /dev/loop8__
-
-
-
-----
-!!!4. More Information
-
- Be sure to check the suggested reading in Section 1.3.
-
-
-----
-!!4.1. Frequently Asked Questions
-
-I finally had to create this section - Frequently Asked Questions. Although, I sometimes
-think it should be called Frequently Answered Questions (at least I try to answer them all).
-
-
-; Q: Can I copy CD contents to a directory and share it with SAMBA?; Q: Do any scripts or programs exist that automate this process?; Q: Do any web interfaces exist that automate this process?; Q: Can copy-protected CD's (e.g. laserlok) be shared in this way?
-
-__Q: __Can I copy CD contents to a directory and share it with SAMBA?
-
-
-
-__A: __In a word - Yes.
-
-
-
- There is nothing to keep you from doing that. However I'm not sure which arguments you
-would have to use with tar and which options to include in the SAMBA stanzas.
-Also, there could be problems with file name mangling (case sensitivity, spaces in file names),
-file attributes (read-only), etc. If anyone is doing this successfully, please send me examples
-of the commands you used for copying the contents of the CD, and your SAMBA stanzas for the shares.
-
-
-
-
- Here's some commands you can use to copy the contents:
-
-
-
-
-
-bash# __cd /home__
-bash# __mkdir image__
-bash# __cd image__
-bash# __mkdir mndrk81__
-bash# __mount /mnt/cdrom__
-bash# __cd /mnt/cdrom__
-bash# __tar cvf - . | (cd /home/image/mndrk81; tar xvf -)__
-
-
-
-
-
- ''Thanks to Giblhauser Carl Michael for this info''
-
-
-
-
-__Q: __Do any scripts or programs exist that automate this process?
-
-
-
-__A: __Yes:
-
-
-
-
-
-
-*
-
-Bradley Wendelboe and James Mumm wrote a shell
-script called CDTower - see Section 4.2.2 to download it.
-
-
-
-''I have no independent test results
-of this script - use at your own risk.''
-
-
-*
-
-__Q: __Do any web interfaces exist that automate this process?
-
-
-
-__A: __Not yet. However there is much interest in this.
-
-
-
-
-
-
-*
-
-Tony Melia [[Tony.Melia (at) downsmicro.com.au] has announced that
-he is 60% complete with a web interface, i.e. sucking CD's in,
-creating extra /dev/loop
-entries and seeing what space the CD's are taking up.
-
-
-*
-*
-
-I am planning on writing a module for Webmin to
-automate this process. That project is currently hosted on !SourceForge at
- http://sourceforge.net/projects/opencdserver
-
-
-*
-
-__Q: __Can copy-protected CD's (e.g. laserlok) be shared in this way?
-
-
-
-__A: __To the best of my knowledge, No.
-
-
-
-Others have reported problems to me
-trying to share ISO images made from copy-protected CD's. It
-seems that even when using the "unhide" option with __mount__ that
-files will remain hidden.
-
-
-----
-!!4.2. Other Instructions Available on the Web
-
- This section is devoted to instructional materials that others have written or have sent to me.
-
-
-----
-!4.2.1. Saving a CD-ROM to a File and Mounting it
-
- Richard Black (Compaq) has some good pages about Saving CD-ROM's to files and mounting
-them in Red Hat Linux.
-
-
-
-
-
-
-
-*
-
-Saving a CD-ROM to a File and Mounting it
-
-
-
-*
-*
-
- Linux Loop Devices - This
-page also includes the script below for creating many loop device nodes at once in
-/dev.
-
-
-
-*
-
-
-Device nodes are required to access the loop devices. You already have loop0 - loop7.
-You can run the following loop to create the rest of the nodes (loop8 - loop255).
-You can type all of the following lines of code on one single line if you leave off
-the trailing "\" characters.
-__C=8; echo; echo "Creating loop device nodes."; \
-while [[ $C -lt 256 ]; do mknod /dev/loop$C b 7 $C; \
-echo -n .; C=`expr $C + 1`; done; echo;
-__
-Note: the quoting around the expr section are called backtick's and they are located
-with the tilde character ("~") in the upper left hand corner of the keyboard. The
-character is not a single quote.
-
-
-
-
-
-''Thanks to Richard Black for permission to add this info and for linking back to this document.''
-
-
-----
-!4.2.2. CDTower v.06
-
-A script to automate the creation of ISO images and share them via Samba
-
-
-
-
-by Bradley Wendelboe [[krakken (at) icehouse.2y.net] and James Mumm [[dart (at) windeath.2y.net]
-
-
-
-
-This software is covered under the GPL See http://www.gnu.org/copyleft/gpl.html for details.
-
-
-
-
-
-
-; To view/download this script::
-
-http://www.talcon.com/projects/CDServer-HOWTO/scripts/cdtower_v0.06.sh.txt
-
-
-
-
-
-
-; ''Caution'':
-
-''I have no independent test results
-of this script - use at your own risk.''
-
-
-
-''Thanks to Bradley Wendelboe for forwarding this script to me.''
-
-
-----
-!!4.3. Under Future Consideration
-
- These are things I'm currently looking into, trying to figure out, or planning to get done.
-
-
-
-
-
-
-
-*
-
- Make more scripts available that others have sent to me, either within this howto,
-or by hosting them and linking to them from this document.
-
-
-
-*
-*
-
- Sharing CD's to Apple and Netware clients (Appletalk and IPX).
-
-
-
-*
-*
-
- Compressed ISO Images.
-
-
-
-*
-*
-
- Changing CD Shares on the fly (hopefully transparent to users).
-
-
-
-*
-*
-
- Adding a module to Webmin to automate the CDServer process.
-
-
-
-*
-*
-
- Distribution specific instructions.
-
-
-
-*
-*
-
- I have a volunteer for a German translation, hopefully it will be done soon.
-
-
-
-*----
-!!!A. GNU Free Documentation License
-
-Version 1.1, March 2000
-
-
-
-Copyright (C) 2000 Free Software Foundation, Inc.
-59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-
-----
-!!!. PREAMBLE
-
-The purpose of this License is to make a manual, textbook,
-or other written document "free" in the sense of freedom: to
-assure everyone the effective freedom to copy and redistribute it,
-with or without modifying it, either commercially or
-noncommercially. Secondarily, this License preserves for the
-author and publisher a way to get credit for their work, while not
-being considered responsible for modifications made by
-others.
-
-
-
-This License is a kind of "copyleft", which means that
-derivative works of the document must themselves be free in the
-same sense. It complements the GNU General Public License, which
-is a copyleft license designed for free software.
-
-
-
-We have designed this License in order to use it for manuals
-for free software, because free software needs free documentation:
-a free program should come with manuals providing the same
-freedoms that the software does. But this License is not limited
-to software manuals; it can be used for any textual work,
-regardless of subject matter or whether it is published as a
-printed book. We recommend this License principally for works
-whose purpose is instruction or reference.
-
-----
-!!!1. APPLICABILITY AND DEFINITIONS
-
-This License applies to any manual or other work that
-contains a notice placed by the copyright holder saying it can be
-distributed under the terms of this License. The "Document",
-below, refers to any such manual or work. Any member of the
-public is a licensee, and is addressed as "you".
-
-
-
-A "Modified Version" of the Document means any work
-containing the Document or a portion of it, either copied
-verbatim, or with modifications and/or translated into another
-language.
-
-
-
-A "Secondary Section" is a named appendix or a front-matter
-section of the Document that deals exclusively with the
-relationship of the publishers or authors of the Document to the
-Document's overall subject (or to related matters) and contains
-nothing that could fall directly within that overall subject.
-(For example, if the Document is in part a textbook of
-mathematics, a Secondary Section may not explain any mathematics.)
-The relationship could be a matter of historical connection with
-the subject or with related matters, or of legal, commercial,
-philosophical, ethical or political position regarding
-them.
-
-
-
-The "Invariant Sections" are certain Secondary Sections
-whose titles are designated, as being those of Invariant Sections,
-in the notice that says that the Document is released under this
-License.
-
-
-
-The "Cover Texts" are certain short passages of text that
-are listed, as Front-Cover Texts or Back-Cover Texts, in the
-notice that says that the Document is released under this
-License.
-
-
-
-A "Transparent" copy of the Document means a
-machine-readable copy, represented in a format whose specification
-is available to the general public, whose contents can be viewed
-and edited directly and straightforwardly with generic text
-editors or (for images composed of pixels) generic paint programs
-or (for drawings) some widely available drawing editor, and that
-is suitable for input to text formatters or for automatic
-translation to a variety of formats suitable for input to text
-formatters. A copy made in an otherwise Transparent file format
-whose markup has been designed to thwart or discourage subsequent
-modification by readers is not Transparent. A copy that is not
-"Transparent" is called "Opaque".
-
-
-
-Examples of suitable formats for Transparent copies include
-plain ASCII without markup, Texinfo input format, LaTeX input
-format, SGML or XML using a publicly available DTD, and
-standard-conforming simple HTML designed for human modification.
-Opaque formats include !PostScript, PDF, proprietary formats that
-can be read and edited only by proprietary word processors, SGML
-or XML for which the DTD and/or processing tools are not generally
-available, and the machine-generated HTML produced by some word
-processors for output purposes only.
-
-
-
-The "Title Page" means, for a printed book, the title page
-itself, plus such following pages as are needed to hold, legibly,
-the material this License requires to appear in the title page.
-For works in formats which do not have any title page as such,
-"Title Page" means the text near the most prominent appearance of
-the work's title, preceding the beginning of the body of the
-text.
-
-----
-!!!2. VERBATIM COPYING
-
-You may copy and distribute the Document in any medium,
-either commercially or noncommercially, provided that this
-License, the copyright notices, and the license notice saying this
-License applies to the Document are reproduced in all copies, and
-that you add no other conditions whatsoever to those of this
-License. You may not use technical measures to obstruct or
-control the reading or further copying of the copies you make or
-distribute. However, you may accept compensation in exchange for
-copies. If you distribute a large enough number of copies you
-must also follow the conditions in section 3.
-
-
-
-You may also lend copies, under the same conditions stated
-above, and you may publicly display copies.
-
-----
-!!!3. COPYING IN QUANTITY
-
-If you publish printed copies of the Document numbering more
-than 100, and the Document's license notice requires Cover Texts,
-you must enclose the copies in covers that carry, clearly and
-legibly, all these Cover Texts: Front-Cover Texts on the front
-cover, and Back-Cover Texts on the back cover. Both covers must
-also clearly and legibly identify you as the publisher of these
-copies. The front cover must present the full title with all
-words of the title equally prominent and visible. You may add
-other material on the covers in addition. Copying with changes
-limited to the covers, as long as they preserve the title of the
-Document and satisfy these conditions, can be treated as verbatim
-copying in other respects.
-
-
-
-If the required texts for either cover are too voluminous to
-fit legibly, you should put the first ones listed (as many as fit
-reasonably) on the actual cover, and continue the rest onto
-adjacent pages.
-
-
-
-If you publish or distribute Opaque copies of the Document
-numbering more than 100, you must either include a
-machine-readable Transparent copy along with each Opaque copy, or
-state in or with each Opaque copy a publicly-accessible
-computer-network location containing a complete Transparent copy
-of the Document, free of added material, which the general
-network-using public has access to download anonymously at no
-charge using public-standard network protocols. If you use the
-latter option, you must take reasonably prudent steps, when you
-begin distribution of Opaque copies in quantity, to ensure that
-this Transparent copy will remain thus accessible at the stated
-location until at least one year after the last time you
-distribute an Opaque copy (directly or through your agents or
-retailers) of that edition to the public.
-
-
-
-It is requested, but not required, that you contact the
-authors of the Document well before redistributing any large
-number of copies, to give them a chance to provide you with an
-updated version of the Document.
-
-----
-!!!4. MODIFICATIONS
-
-You may copy and distribute a Modified Version of the
-Document under the conditions of sections 2 and 3 above, provided
-that you release the Modified Version under precisely this
-License, with the Modified Version filling the role of the
-Document, thus licensing distribution and modification of the
-Modified Version to whoever possesses a copy of it. In addition,
-you must do these things in the Modified Version:
-
-
-
-
-
-
-#
-
-Use in the Title Page
-(and on the covers, if any) a title distinct from that of the
-Document, and from those of previous versions (which should, if
-there were any, be listed in the History section of the
-Document). You may use the same title as a previous version if
-the original publisher of that version gives permission.
-
-
-#
-#
-
-List on the Title Page,
-as authors, one or more persons or entities responsible for
-authorship of the modifications in the Modified Version,
-together with at least five of the principal authors of the
-Document (all of its principal authors, if it has less than
-five).
-
-
-#
-#
-
-State on the Title page
-the name of the publisher of the Modified Version, as the
-publisher.
-
-
-#
-#
-
-Preserve all the
-copyright notices of the Document.
-
-
-#
-#
-
-Add an appropriate
-copyright notice for your modifications adjacent to the other
-copyright notices.
-
-
-#
-#
-
-Include, immediately
-after the copyright notices, a license notice giving the public
-permission to use the Modified Version under the terms of this
-License, in the form shown in the Addendum below.
-
-
-#
-#
-
-Preserve in that license
-notice the full lists of Invariant Sections and required Cover
-Texts given in the Document's license notice.
-
-
-#
-#
-
-Include an unaltered
-copy of this License.
-
-
-#
-#
-
-Preserve the section
-entitled "History", and its title, and add to it an item stating
-at least the title, year, new authors, and publisher of the
-Modified Version as given on the Title Page. If there is no
-section entitled "History" in the Document, create one stating
-the title, year, authors, and publisher of the Document as given
-on its Title Page, then add an item describing the Modified
-Version as stated in the previous sentence.
-
-
-#
-#
-
-Preserve the network
-location, if any, given in the Document for public access to a
-Transparent copy of the Document, and likewise the network
-locations given in the Document for previous versions it was
-based on. These may be placed in the "History" section. You
-may omit a network location for a work that was published at
-least four years before the Document itself, or if the original
-publisher of the version it refers to gives permission.
-
-
-#
-#
-
-In any section entitled
-"Acknowledgements" or "Dedications", preserve the section's
-title, and preserve in the section all the substance and tone of
-each of the contributor acknowledgements and/or dedications
-given therein.
-
-
-#
-#
-
-Preserve all the
-Invariant Sections of the Document, unaltered in their text and
-in their titles. Section numbers or the equivalent are not
-considered part of the section titles.
-
-
-#
-#
-
-Delete any section
-entitled "Endorsements". Such a section may not be included in
-the Modified Version.
-
-
-#
-#
-
-Do not retitle any
-existing section as "Endorsements" or to conflict in title with
-any Invariant Section.
-
-
-#
-
-If the Modified Version includes new front-matter sections
-or appendices that qualify as Secondary Sections and contain no
-material copied from the Document, you may at your option
-designate some or all of these sections as invariant. To do this,
-add their titles to the list of Invariant Sections in the Modified
-Version's license notice. These titles must be distinct from any
-other section titles.
-
-
-
-You may add a section entitled "Endorsements", provided it
-contains nothing but endorsements of your Modified Version by
-various parties--for example, statements of peer review or that
-the text has been approved by an organization as the authoritative
-definition of a standard.
-
-
-
-You may add a passage of up to five words as a Front-Cover
-Text, and a passage of up to 25 words as a Back-Cover Text, to the
-end of the list of Cover Texts in the Modified Version. Only one
-passage of Front-Cover Text and one of Back-Cover Text may be
-added by (or through arrangements made by) any one entity. If the
-Document already includes a cover text for the same cover,
-previously added by you or by arrangement made by the same entity
-you are acting on behalf of, you may not add another; but you may
-replace the old one, on explicit permission from the previous
-publisher that added the old one.
-
-
-
-The author(s) and publisher(s) of the Document do not by
-this License give permission to use their names for publicity for
-or to assert or imply endorsement of any Modified Version.
-
-----
-!!!5. COMBINING DOCUMENTS
-
-You may combine the Document with other documents released
-under this License, under the terms defined in section 4 above for
-modified versions, provided that you include in the combination
-all of the Invariant Sections of all of the original documents,
-unmodified, and list them all as Invariant Sections of your
-combined work in its license notice.
-
-
-
-The combined work need only contain one copy of this
-License, and multiple identical Invariant Sections may be replaced
-with a single copy. If there are multiple Invariant Sections with
-the same name but different contents, make the title of each such
-section unique by adding at the end of it, in parentheses, the
-name of the original author or publisher of that section if known,
-or else a unique number. Make the same adjustment to the section
-titles in the list of Invariant Sections in the license notice of
-the combined work.
-
-
-
-In the combination, you must combine any sections entitled
-"History" in the various original documents, forming one section
-entitled "History"; likewise combine any sections entitled
-"Acknowledgements", and any sections entitled "Dedications". You
-must delete all sections entitled "Endorsements."
-
-----
-!!!6. COLLECTIONS OF DOCUMENTS
-
-You may make a collection consisting of the Document and
-other documents released under this License, and replace the
-individual copies of this License in the various documents with a
-single copy that is included in the collection, provided that you
-follow the rules of this License for verbatim copying of each of
-the documents in all other respects.
-
-
-
-You may extract a single document from such a collection,
-and distribute it individually under this License, provided you
-insert a copy of this License into the extracted document, and
-follow this License in all other respects regarding verbatim
-copying of that document.
-
-----
-!!!7. AGGREGATION WITH INDEPENDENT WORKS
-
-A compilation of the Document or its derivatives with other
-separate and independent documents or works, in or on a volume of
-a storage or distribution medium, does not as a whole count as a
-Modified Version of the Document, provided no compilation
-copyright is claimed for the compilation. Such a compilation is
-called an "aggregate", and this License does not apply to the
-other self-contained works thus compiled with the Document, on
-account of their being thus compiled, if they are not themselves
-derivative works of the Document.
-
-
-
-If the Cover Text requirement of section 3 is applicable to
-these copies of the Document, then if the Document is less than
-one quarter of the entire aggregate, the Document's Cover Texts
-may be placed on covers that surround only the Document within the
-aggregate. Otherwise they must appear on covers around the whole
-aggregate.
-
-----
-!!!8. TRANSLATION
-
-Translation is considered a kind of modification, so you may
-distribute translations of the Document under the terms of section
-4. Replacing Invariant Sections with translations requires
-special permission from their copyright holders, but you may
-include translations of some or all Invariant Sections in addition
-to the original versions of these Invariant Sections. You may
-include a translation of this License provided that you also
-include the original English version of this License. In case of
-a disagreement between the translation and the original English
-version of this License, the original English version will
-prevail.
-
-----
-!!!9. TERMINATION
-
-You may not copy, modify, sublicense, or distribute the
-Document except as expressly provided for under this License. Any
-other attempt to copy, modify, sublicense or distribute the
-Document is void, and will automatically terminate your rights
-under this License. However, parties who have received copies, or
-rights, from you under this License will not have their licenses
-terminated so long as such parties remain in full
-compliance.
-
-----
-!!!10. FUTURE REVISIONS OF THIS LICENSE
-
-The Free Software Foundation may publish new, revised
-versions of the GNU Free Documentation License from time to time.
-Such new versions will be similar in spirit to the present
-version, but may differ in detail to address new problems or
-concerns. See http://www.gnu.org/copyleft/.
-
-
-
-Each version of the License is given a distinguishing
-version number. If the Document specifies that a particular
-numbered version of this License "or any later version" applies to
-it, you have the option of following the terms and conditions
-either of that specified version or of any later version that has
-been published (not as a draft) by the Free Software Foundation.
-If the Document does not specify a version number of this License,
-you may choose any version ever published (not as a draft) by the
-Free Software Foundation.
-
-----
-!!!How to use this License for your documents
-
-To use this License in a document you have written, include
-a copy of the License in the document and put the following
-copyright and license notices just after the title page:
-
-
-
- Copyright (c) YEAR YOUR NAME.
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.1
-or any later version published by the Free Software Foundation;
-with the Invariant Sections being LIST THEIR TITLES, with the
-Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
-A copy of the license is included in the section entitled "GNU
-Free Documentation License".
-
-
-
-
-If you have no Invariant Sections, write "with no Invariant
-Sections" instead of saying which ones are invariant. If you have
-no Front-Cover Texts, write "no Front-Cover Texts" instead of
-"Front-Cover Texts being LIST"; likewise for Back-Cover
-Texts.
-
-
-
-If your document contains nontrivial examples of program
-code, we recommend releasing these examples in parallel under your
-choice of free software license, such as the GNU General Public
-License, to permit their use in free software
.
+Describe
[HowToCDServerHOWTO
] here.
