root@livecd:/# yaird -f=cramfs -c=/usr/etc/yaird/Slackware.cfg -o=/boot/oma.img kernel_version=2.6.13
Can't locate HTML/Template.pm in @INC (@INC contains: /usr/lib/yaird/perl /usr/lib/perl5/5.8.8/i486-linux /usr/lib/perl5/5.8.8 /usr/lib/perl5/site_perl/5.8.8/i486-linux /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl .) at /usr/lib/yaird/perl/ActionList.pm line 40.
BEGIN failed--compilation aborted at /usr/lib/yaird/perl/ActionList.pm line 40.
Compilation failed in require at /usr/lib/yaird/perl/ModProbe.pm line 90.
BEGIN failed--compilation aborted at /usr/lib/yaird/perl/ModProbe.pm line 90.
Compilation failed in require at /usr/lib/yaird/perl/Plan.pm line 29.
BEGIN failed--compilation aborted at /usr/lib/yaird/perl/Plan.pm line 29.
Compilation failed in require at /usr/sbin/yaird line 27.
BEGIN failed--compilation aborted at /usr/sbin/yaird line 27.
root@livecd:/#

#
# Template -- for translation general intentions to exact initrd layout
#   Copyright (C) 2005  Erik van Konijnenburg, Marco Amadori
#
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 2 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, write to the Free Software
#   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
#
# These templates define the translation from general intentions in the
# plan to exact lists of files and script fragments to be included 
# on the initrd image.  Templates are indexed by an action name, and include:
# 	- files to be copied from current system to initrd;
# 	  often executables.
# 	- directories to be created
# 	- fragments to be appended to scripts on the image,
# 	  these are in a hash from script name to script content.
#
# Everything is processed by HTML::Template before being added to the
# image: script fragments, but also file names and script names.
# Leading spaces are dropped from template lines.
#
# If you want to implement busybox support, this is the place to do it.
#
# Obviously, the template names and the attributes used in the template
# should match what is provided by the planner.
#
#

TEMPLATE SET
	TEMPLATE prologue
	BEGIN
		# In principle, we don't want device files on the initrd
		# image: device numbers can change between kernels.
		# Instead, create device files at boot time based on info
		# in sysfs.  However, /dev/null and /dev/console are needed
		# to mount sysfs.
		FILE "/dev/null"
		FILE "/dev/console"
		FILE "/bin/dash"
		FILE "/bin/cat"
		FILE "/bin/mkdir"
		FILE "/bin/mount"
		FILE "/bin/umount"
		FILE "/bin/mknod"
		FILE "/bin/sleep"
		FILE "<TMPL_VAR NAME=auxDir>/run_init"

		DIRECTORY "/mnt"
		DIRECTORY "/proc"
		DIRECTORY "/sys"
		DIRECTORY "/dev"
		DIRECTORY "/etc"
		DIRECTORY "/var"

		#
		# We can provide debugging opportunities in the
		# initramfs image; the question is when and how
		# to enable this.  Consider two types of user:
		# - a developer, working on the template
		# - an end user, who has a boot problem with
		#   an image that was generated automatically
		#   after installing a new distribution kernel.
		#
		# The developer can simply add debugging code
		# to the template.
		# For the end user, adding an option to the kernel
		# command line is easier to enable debugging
		# than rebuilding the boot image with special
		# options or a modified configuration file.
		#
		# For this reason, we won't provide a template
		# parameter to control debugging, instead we
		# interpret a new kernel command line parameter:
		# ydebug.
		#
		SCRIPT "/init"
		BEGIN
			!#!/bin/dash
			!#
			!# Generator version: yaird <TMPL_VAR NAME=appVersion>.
			!# Kernel version: <TMPL_VAR NAME=version>.
			!#
			!INIT_DEBUG=
			!if [ "$INIT_DEBUG" != "" ]
			!then
			!	set -x
			!fi
			!
			!#
			!#  Utility functions
			!#
			!mksymdev () {
			!	devfile="$1"
			!	sysfile="$2"
			!	cb="$3"
			!	devpair=$(/bin/cat "$sysfile")
			!	for delay in 1 2 4 8 16
			!	do
			!		if [ "$devpair" = "" ]
			!		then
			!			echo "Waiting $delay seconds for $sysfile to show up"
			!			sleep $delay
			!		fi
			!		devpair=$(/bin/cat "$sysfile")
			!	done
			!
			!	if [ "$devpair" = "" ]
			!	then
			!		echo "Device $sysfile seems to be down."
			!		echo "Debugging opportunity, type ^D to continue."
			!		/bin/dash
			!	fi
			!
			!	maj=${devpair%:*}
			!	min=${devpair#*:}
			!	/bin/mknod "$devfile" $cb $maj $min
			!}
			!mkcdev () {
			!	mksymdev "$1" "/sys/class/$2/dev" c
			!}
			!mkbdev () {
			!	mksymdev "$1" "/sys/block/$2/dev" b
			!}
			!
			!switchroot () {
			!	if [ "$INIT_DEBUG" != "" ]
			!	then
			!		echo "Debugging opportunity, ^D to continue."
			!		/bin/dash
			!	fi
			!
			!	echo "Switching root ..."
			!	/bin/umount -n /sys
			!	/bin/umount -n /proc
			!	exec <TMPL_VAR NAME=auxDir>/run_init \
			!		/mnt $init "$@"
			!}
			!
			!#
			!# Setting up mounts
			!#
			!/bin/mount -nt sysfs sysfs /sys
			!/bin/mount -nt proc proc /proc
			!#
			!# We don't set up a separate /dev file system,
			!# since rootfs is writable without problem.
			!#
			!
			!# /dev/tty is needed for eg cryptsetup.
			!mkcdev /dev/tty tty/tty
			!
			!#
			!# Command line processing
			!# init - first proc to start on next root
			!# root - to be done: how should it relate
			!#	to file system selection?
			!# ro,rw - mount root read-only or read-write.
			!# 	This is like a mount -r; it overrules
			!# 	a -o rw.
			!# noresume, resume - to be done
			!# ide - options for module ide_core.
			!# 	need a way to append these to proper
			!# 	module.  do a check on module name
			!# 	in insmod template?
			!# ip=, nfsaddrs=, nfsroot= - support NFS boot
			!#
			!ro=-r
			!ip=
			!nfsroot=
			!init=/sbin/init
			!for i in $(cat /proc/cmdline)
			!do
			!	case "$i" in
			!	init=*)
			!		init=${i#init=}
			!		;;
			!	ro)
			!		ro=-r
			!		;;
			!	rw)
			!		ro=
			!		;;
			!	ip=*|nfsaddrs=*)
			!		ip="$ip $i"
			!		;;
			!	nfsroot=*)
			!		nfsroot="$i"
			!		;;
			!	ydebug)
			!		INIT_DEBUG=yes
			!	esac
			!done
			!if [ "$INIT_DEBUG" != "" ]
			!then
			!	set -x
			!fi
		END SCRIPT
	END TEMPLATE


	TEMPLATE insmod
	BEGIN
		FILE "<TMPL_VAR NAME=target>"
		FILE "/sbin/insmod"

		# optionList may be undef
		# and already is suitably escaped.
		SCRIPT "/init"
		BEGIN
			!/sbin/insmod '<TMPL_VAR NAME=target>' <TMPL_VAR NAME=optionList>
		END SCRIPT
	END TEMPLATE


	TEMPLATE mkbdev
	BEGIN
		SCRIPT "/init"
		BEGIN
			!mkbdev '<TMPL_VAR NAME=target>' '<TMPL_VAR NAME=sysname>'
		END SCRIPT
	END TEMPLATE



	TEMPLATE evms_activate
	BEGIN
		#
		# Note that evms_active will not do a single device,
		# but everything it encounters.
		#
		TREE "/lib/evms/<TMPL_VAR NAME=evmsVersion>"
		FILE "/sbin/evms_activate"
		FILE "/etc/evms.conf"
		SCRIPT "/init"
		BEGIN
			!# activate for <TMPL_VAR NAME=target>
			!if [ ! -c /dev/evms ]
			!then
			!	/bin/mkdir /dev/evms
			!fi
			!/sbin/evms_activate 
		END SCRIPT
	END TEMPLATE

	#
	# We cannot make mapper/control any earlier,
	# since dm-mod needs to be loaded to be able
	# to determine devno.
	#
	# Hmm. cf debian bug 335315.  The config file is needed
	# on machines where an LVM volume is on an encrypted
	# partition.  However, requiring this might get in
	# the way of machines that do not have a config file.
	#
	TEMPLATE vgchange
	BEGIN
		FILE "/etc/lvm/lvm.conf"
		#FILE "/lib/lvm-200/vgchange"
		FILE "/sbin/vgchange"
		SCRIPT "/init"
		BEGIN
			!if [ ! -c /dev/mapper/control ]
			!then
			!	/bin/mkdir /dev/mapper
			!	mkcdev /dev/mapper/control misc/device-mapper
			!fi
			!/sbin/vgchange -a y '<TMPL_VAR NAME=target>'
		END SCRIPT
	END TEMPLATE

	#
	# NOTE: mdadm can operate without knowledge
	# of device numbers; it will assign an unused
	# one to the new device.  Thus you could have
	# device name /dev/md/boot that is stable,
	# regardless of which other raid devices are
	# operational.  However, debian installer
	# consistently uses device names like /dev/md0,
	# where the name depends on earlier minors
	# that happen to have been assigned.
	# To work around this problem, we forego
	# the --auto option, and mknod the device
	# before putting an md under it.  Better hope
	# the major number is not going to change ...
	#
	TEMPLATE mdadm
	BEGIN
		FILE "/sbin/mdadm"
		SCRIPT "/init"
		BEGIN
			!mknod <TMPL_VAR NAME=target> b <TMPL_VAR NAME=major> <TMPL_VAR NAME=minor>
			!mdadm --assemble <TMPL_VAR NAME=target> --uuid <TMPL_VAR NAME=uuid> \
			!	<TMPL_LOOP NAME=components> <TMPL_VAR NAME=dev></TMPL_LOOP>
		END SCRIPT
	END TEMPLATE


	#
	# cryptsetup arguments:
	# - target
	# - cipher
	# - keySize (always there, 0 for NULL crypto)
	# - hash (hashname or undef)
	# - src
	# - verify (yes or undef)
	#
	# A loop around 'cryptsetup --verify' can help detect
	# and correct typo's in the crypt password.
	#
	TEMPLATE cryptsetup
	BEGIN
		FILE "/sbin/cryptsetup"
		SCRIPT "/init"
		BEGIN
			!DOCRYPT=1
			!while [ "$DOCRYPT" != "0" ]
			!do
			!	/sbin/cryptsetup \
			!		-c <TMPL_VAR NAME=cipher> \
			!		-s <TMPL_VAR NAME=keySize> \
			!		<TMPL_IF NAME=hash> \
			!			-h '<TMPL_VAR NAME=hash>' \
			!		</TMPL_IF> \
			!		<TMPL_IF NAME=verify>-y </TMPL_IF> \
			!		create '<TMPL_VAR NAME=target>' \
			!		'<TMPL_VAR NAME=src>'
			!	DOCRYPT=$?
			!done
		END SCRIPT
	END TEMPLATE


	#
	# cryptsetup arguments:
	# - target
	# - src
	# - verify (yes or undef)
	#
	# A loop around 'cryptsetup --verify' can help detect
	# and correct typo's in the crypt password.
	#
	TEMPLATE cryptsetup_luks
	BEGIN
		FILE "/sbin/cryptsetup"
		SCRIPT "/init"
		BEGIN
			!DOCRYPT=1
			!while [ "$DOCRYPT" != "0" ]
			!do
			!	/sbin/cryptsetup \
			!		<TMPL_IF NAME=verify>-y </TMPL_IF> \
			!		luksOpen '<TMPL_VAR NAME=src>' \
			!		'<TMPL_VAR NAME=target>'
			!	DOCRYPT=$?
			!done
		END SCRIPT
	END TEMPLATE


	#
	# NOTE: honouring the kernel cmdline option ro,rw
	# is very nice, but...  If you have an ext3 in a
	# file loopback-mounted from vfat, it's unlikely
	# that a remount rw of root will also make the
	# underlying vfat read-write.  Underlying filesystems
	# should ignore the kernel ro/rw option; we
	# have an attribute isRoot that's defined iff
	# this is the real root.
	#
	# always -n, since we dont have writable /etc/mtab.
	#
	TEMPLATE mount
	BEGIN
		SCRIPT "/init"
		BEGIN
			!/bin/mount -n \
			!	<TMPL_IF NAME=isRoot>$ro</TMPL_IF> \
			!	-t <TMPL_VAR NAME=fsType> \
			!	<TMPL_VAR NAME=options> \
			!	'<TMPL_VAR NAME=device>' \
			!	'<TMPL_VAR NAME=target>'
		END SCRIPT
	END TEMPLATE

	TEMPLATE nfsstart
	BEGIN
		FILE "<TMPL_VAR NAME=auxDir>/trynfs"
		SCRIPT "/init"
		BEGIN
			!if [ "$ip" != "" ]
			!then
			!	<TMPL_VAR NAME=auxDir>/trynfs $ip $nfsroot /mnt
			!	switchroot "$@"
			!fi
		END SCRIPT
	END TEMPLATE

	TEMPLATE postlude
	BEGIN
		SCRIPT "/init"
		BEGIN
			!switchroot "$@"
		END SCRIPT
	END TEMPLATE
END TEMPLATE SET

perl -MCPAN -e 'install HTML::Template'
perl -MCPAN -e 'install Parse::RecDescent'

yaird error: illegal character in output file name (fatal)

yaird error: block device: "/dev/vg-crypt/root" not available [/etc/fstab(6)]