Set the grml flavour name. Common usage examples: grml, grml-small, grml64.
Please do NOT use blanks and any special characters like '/', ';' inside
-GRML_NAME, otherwise you might notice problems with booting.
+GRML_NAME, otherwise you might notice problems while booting.
-h::
Requirements for the build system
---------------------------------
-* any Debian based system should be sufficient (if not it's a bug, so please
-send us a bug report then) [a usual link:http://grml.org/grml2hd/[grml2hd]
-harddisk installation ships all you need]
+* any Debian based system should be sufficient (if it doesn't work it's a bug,
+please send us a bug report then) [a usual
+link:http://grml.org/grml2hd/[grml2hd] harddisk installation (using grml or
+grml-medium) ships all you need]. Check out <<deploy-on-debian,How do I deploy
+grml-live on a plain Debian installation>> for details how to set up grml-live
+on a plain, original Debian system.
* enough free disk space; at least 800MB are required for a minimal grml-live
run (\~400MB for the chroot [$CHROOT_OUTPUT], \~150MB for the build target
To make it easier to track problems this section documents current state of
grml-live playing together with squashfs-tools / squashfs-lzma-tools (for
building the compressed file) and the kernel version. Documentation of this
-section is up2date by 02nd of december 2008, please report any bugs you
+section is up2date by 04nd of august 2009, please report any bugs you
encounter.
-System
-~~~~~~
-
-* grml-live, version 0.9.6
-
-* building grml-medium (Debian/unstable)
-
-* software versions used in the ISO (being installed automatically, recorded
-just as a reference):
-
- ii busybox 1:1.10.2-2 Tiny utilities for small and embedded systems
- ii initramfs-tools 0.92f.grml01 tools for generating an initramfs
- ii klibc-utils 1.5.12-2 small utilities built with klibc for early boot
- ii live-initramfs 1.139.1-4grml.03 Debian Live initramfs hook
- ii lvm2 2.02.39-2 The Linux Logical Volume Manager
- ii mdadm 2.6.7.1-1 tool to administer Linux MD arrays (software RAID)
- ii udev 0.125-6grml0 /dev/ and hotplug management daemon
-
Using squashfs-lzma-tools 3.3-1 on the build system
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-squashfs-lzma-tools from the grml repository supports kernel 2.6.26-grml[64]
-(version >=grml.05) using both lzma and zlib (-nolzma) compression. It's the
+squashfs-lzma-tools from the grml repository supports kernel 2.6.26-grml[64] and
+2.6.28-grml[64] using both lzma and zlib (-nolzma) compression. It's the
recommended package for building ISOs with grml-live currently!
The packages can be downloaded from
link:http://deb.grml.org/pool/main/s/squashfs-lzma/[http://deb.grml.org/pool/main/s/squashfs-lzma/].
[NOTE]
-Please use squashfs-lzma-tools 3.3-1 if you want to remaster release 2008.11 of grml.
+Please use squashfs-lzma-tools 3.3-1 if you want to remaster grml release
+2008.11 or 2009.05.
Using squashfs-tools 1:3.3-7 on the build system
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-squashfs-tools 1:3.3-7 is available via Debian/unstable and Debian/testing
-(lenny) pool running:
+squashfs-tools 1:3.3-7 is available via the official Debian/unstable and
+Debian/testing (Lenny) pool running:
# aptitude install squashfs-tools=1:3.3-7
http://grml.org/squashfs/squashfs-tools_3.3-7_amd64.deb (for amd64) [both build
on and for Debian/etch but working with testing and unstable as well].
-Please notice that squashfs-tools 1:3.3-7 does NOT support LZMA compression
-at all (so you won't be able to remaster release 2008.11 for example). The
--nolzma option of mksquashfs is not available therefore (even though
-grml-live will deactivate it for you automatically anyway). Please use
+Please notice that squashfs-tools 1:3.3-7 does NOT support LZMA compression at
+all (so you won't be able to remaster release 2008.11 and 2009.05 using LZMA for
+example). The -nolzma option of mksquashfs is not available therefore (even
+though grml-live will deactivate it for you automatically anyway). Please use
squashfs-lzma-tools instead.
* Kernel 2.6.23-grml: does NOT work, please use squashfs-tools 1:3.2r2-9exp1
- instead if you still want to use kernel 2.6.23
-* Kernel 2.6.26-grml: works (without LZMA compression of course!)
+ instead if you still want to use kernel 2.6.23 (not
+ recommended)
+* Kernel 2.6.26-grml: works (without LZMA compression only of course!)
+* Kernel 2.6.28-grml: works (without LZMA compression only of course!)
Using squashfs-tools 1:3.2r2-9exp1 on the build system
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
http://grml.org/squashfs/squashfs-tools_3.2r2-9exp1_i386.deb (for x86) or
http://grml.org/squashfs/squashfs-tools_3.2r2-9exp1_amd64.deb (for amd64).
-Versions with ZLIB compression (SQUASHFS_OPTIONS='-nolzma' or -z
+Using with ZLIB compression (SQUASHFS_OPTIONS='-nolzma' or -z
option in grml-live cmdline):
* Kernel 2.6.23-grml: works
* Kernel 2.6.26-grml: works
+* Kernel 2.6.28-grml: supposed to work (not verified though)
-Versions with LZMA compression:
+Using with LZMA compression:
* Kernel 2.6.23-grml: works
* Kernel 2.6.26-grml: does NOT work, please use zlib mode instead or switch
to Debian package squashfs-lzma-tools (see section above).
+* Kernel 2.6.28-grml: does NOT work, please use zlib mode instead or switch
+ to Debian package squashfs-lzma-tools (see section above).
FAQ
---
+[[deploy-on-debian]]
+How do I deploy grml-live on a plain Debian installation?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The easiest way to get a running grml-live setup is to install grml or
+grml-medium using grml2hd (for example inside KVM, Virtualbox, VMware,... if you
+don't want to run it on a physical system). Of course using grml-live on a
+plain, original Debian installation is supported as well. So there we go.
+
+What we have: plain, original Debian Lenny (5.0).
+
+What we want: build a grml-medium ISO based on Debian/squeeze for the i386
+architecture using grml-live.
+
+[IMPORTANT]
+
+If you encounter any problems while booting the resulting ISO please be aware of
+<<current_state,the 'current state of grml-live with squashfs-tools and kernel'
+section>>.
+
+Instructions
+^^^^^^^^^^^^
+
+ # adjust sources.list:
+ cat >> /etc/apt/sources.list << EOF
+
+ # grml stable repository:
+ deb http://deb.grml.org/ grml-stable main
+ deb-src http://deb.grml.org/ grml-stable main
+
+ # grml testing/development repository:
+ deb http://deb.grml.org/ grml-testing main
+ deb-src http://deb.grml.org/ grml-testing main
+ EOF
+
+ # adjust apt-pinning (only prefer squashfs stuff from grml):
+ cat >> /etc/apt/preferences << EOF
+ Package: *
+ Pin: origin deb.grml.org
+ Pin-Priority: 1
+
+ Package: squashfs-tools
+ Pin: origin deb.grml.org
+ Pin-Priority: 996
+
+ Package: squashfs-lzma-tools
+ Pin: origin deb.grml.org
+ Pin-Priority: 996
+ EOF
+
+ # get keyring for apt:
+ apt-get update
+ apt-get --allow-unauthenticated install grml-debian-keyring
+
+ # install basefile so we don't have to build basic chroot from scratch:
+ mkdir -p /etc/grml/fai/config/basefiles/
+ mv base.tgz /etc/grml/fai/config/basefiles/I386.tar.gz
+
+ # install relevant tools:
+ apt-get -o APT::Install-Recommends=false install grml-live squashfs-lzma-tools
+
+ # adjust grml-live configuration for our needs:
+ cat > /etc/grml/grml-live.local << EOF
+ # consider using lzma only for space reasons (resulting in longer
+ # build time but smaller ISO):
+ SQUASHFS_OPTIONS="-nolzma"
+ ## adjust if necessary (defaults to /grml/grml-live):
+ ## OUTPUT="/srv/grml-live"
+ FAI_DEBOOTSTRAP="squeeze http://ftp.de.debian.org/debian/"
+ ARCH="i386"
+ CLASSES="GRMLBASE,GRML_MEDIUM,I386"
+ ZERO_LOGFILE='1'
+ # ZERO_FAI_LOGFILE='1'
+ GRML_LIVE_SOURCES="
+ deb http://deb.grml.org/ grml-stable main
+ deb http://deb.grml.org/ grml-testing main
+ deb http://ftp.de.debian.org/debian squeeze main contrib non-free
+ "
+ EOF
+
+ # just optional(!) - upgrade FAI to latest available version:
+ cat >> /etc/apt/sources.list << EOF
+ # fai:
+ deb http://www.informatik.uni-koeln.de/fai/download lenny koeln
+ EOF
+
+ # get gpg key of FAI repos and install current FAI version:
+ gpg -a --recv-keys AB9B66FD; gpg -a --export AB9B66FD | apt-key add -
+ apt-get update
+ apt-get install fai-client fai-server fai-doc
+
+That's it. Now invoking 'grml-live -V' should build the ISO. If everything
+worked as expected the last line of the shell output should look like:
+
+ [*] Successfully finished execution of grml-live [running 687 seconds]
+
+and the ISO can be found inside /grml-live/grml-live/grml_isos/ then.
+
Help, I'm using Debian etch and I don't have FAI version >3.2
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
projects / grml-live.git / commitdiff