From: Michael Prokop Date: Sat, 24 Oct 2009 09:50:18 +0000 (+0200) Subject: Sync and add grml2usb-compat to grml2usb package X-Git-Tag: v0.9.14~4 X-Git-Url: http://git.grml.org/?p=grml2usb.git;a=commitdiff_plain;h=120f97816743e8270c52389f9c016aeb698f1792 Sync and add grml2usb-compat to grml2usb package --- diff --git a/debian/NEWS b/debian/NEWS index 4ff5fba..47562d9 100644 --- a/debian/NEWS +++ b/debian/NEWS @@ -13,7 +13,7 @@ grml2usb (0.9.13) unstable; urgency=low use an older version of grml2usb (the old grml2usb versions support recent ISOs too, they just don't use/support the new vesamenu bootsplash then). The grml team supports old - grml2usb versions through the grml2usb-compat Debian package. + grml2usb versions through the grml2usb-compat script. Further details are available in the FAQ at http://grml.org/grml2usb/#grml2usb-compat diff --git a/debian/changelog b/debian/changelog index a7b4e2c..8209797 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,16 @@ +grml2usb (0.9.14) UNRELEASED; urgency=low + + [ Ulrich Dangel ] + * Do not use '-' in the directory name for the linux kernel to allow + * Introduced --remove-bootoption in grml2usb to delete existing + default boot + + [ Michael Prokop ] + * Sync and add grml2usb-compat to grml2usb package. This simplifies + installation as well as use for developers and users. + + -- Michael Prokop Sat, 24 Oct 2009 11:02:10 +0200 + grml2usb (0.9.13) unstable; urgency=low [ Ulrich Dangel ] diff --git a/debian/rules b/debian/rules index f905062..ff3d808 100755 --- a/debian/rules +++ b/debian/rules @@ -37,6 +37,7 @@ install: build # Add here commands to install the package into debian/grml2usb. install -m 755 grml2usb debian/grml2usb/usr/sbin/grml2usb + install -m 755 grml2usb-compat debian/grml2usb/usr/sbin/grml2usb-compat install -m 755 grml2iso debian/grml2usb/usr/sbin/grml2iso install -m 644 mbr/mbrmgr debian/grml2usb/usr/share/grml2usb/mbr/mbrmgr install -m 644 mbr/mbrldr debian/grml2usb/usr/share/grml2usb/mbr/mbrldr @@ -54,7 +55,7 @@ binary-indep: build install dh_installchangelogs dh_installdocs TODO dh_installman grml2usb.8 grml2iso.8 - dh_link + dh_link /usr/share/man/man8/grml2usb.8 /usr/share/man/man8/grml2usb-compat.8 dh_strip dh_compress mkdir -p debian/grml2usb/usr/share/lintian/overrides/ diff --git a/grml2usb b/grml2usb index 0ea7e29..e3d6567 100755 --- a/grml2usb +++ b/grml2usb @@ -20,7 +20,7 @@ import datetime, logging, os, re, subprocess, sys, tempfile, time, os.path import fileinput # global variables -PROG_VERSION = "0.9.13" +PROG_VERSION = "0.9.14" MOUNTED = set() # register mountpoints TMPFILES = set() # register tmpfiles DATESTAMP = time.mktime(datetime.datetime.now().timetuple()) # unique identifier for syslinux.cfg @@ -1366,7 +1366,7 @@ def handle_grub2_config(grml_flavour, grub_target, bootopt): def handle_grub_config(grml_flavour, device, target): - """Main handler for generati3g grub (v1 and v2) configuration + """Main handler for generating grub (v1 and v2) configuration @grml_flavour: name of grml flavour the configuration should be generated for @device: device/partition where grub should be installed to @@ -1891,6 +1891,7 @@ def main(): # finally be politely :) logging.info("Finished execution of grml2usb (%s). Have fun with your grml system.", PROG_VERSION) + if __name__ == "__main__": try: main() diff --git a/grml2usb-compat b/grml2usb-compat new file mode 100755 index 0000000..c03c0af --- /dev/null +++ b/grml2usb-compat @@ -0,0 +1,1801 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +""" +grml2usb +~~~~~~~~ + +This script installs a grml system (either a running system or ISO[s]) to a USB device + +:copyright: (c) 2009 by Michael Prokop +:license: GPL v2 or any later version +:bugreports: http://grml.org/bugs/ + +""" + +# from __future__ import with_statement +from optparse import OptionParser +from inspect import isroutine, isclass +import datetime, logging, os, re, subprocess, sys, tempfile, time, os.path + +# global variables +PROG_VERSION = "0.9.14-compat" +MOUNTED = set() # register mountpoints +TMPFILES = set() # register tmpfiles +DATESTAMP = time.mktime(datetime.datetime.now().timetuple()) # unique identifier for syslinux.cfg +GRML_FLAVOURS = set() # which flavours are being installed? +global GRML_DEFAULT + +# cmdline parsing +USAGE = "Usage: %prog [options] <[ISO[s] | /live/image]> \n\ +\n\ +%prog installs grml ISO[s] to an USB device to be able to boot from it.\n\ +Make sure you have at least one grml ISO or a running grml system (/live/image),\n\ +grub or syslinux and root access.\n\ +\n\ +NOTE: This is the compat version of grml2usb, supporting older grml ISOs.\n\ +\n\ +Run %prog --help for usage hints, further information via: man grml2usb" + +# pylint: disable-msg=C0103 +parser = OptionParser(usage=USAGE) +parser.add_option("--bootoptions", dest="bootoptions", + action="store", type="string", + help="use specified bootoptions as default") +parser.add_option("--bootloader-only", dest="bootloaderonly", action="store_true", + help="do not copy files but just install a bootloader") +parser.add_option("--copy-only", dest="copyonly", action="store_true", + help="copy files only but do not install bootloader") +parser.add_option("--dry-run", dest="dryrun", action="store_true", + help="avoid executing commands") +parser.add_option("--fat16", dest="fat16", action="store_true", + help="format specified partition with FAT16") +parser.add_option("--force", dest="force", action="store_true", + help="force any actions requiring manual interaction") +parser.add_option("--grub", dest="grub", action="store_true", + help="install grub bootloader instead of (default) syslinux") +parser.add_option("--grub-mbr", dest="grubmbr", action="store_true", + help="install grub into MBR instead of (default) PBR") +parser.add_option("--lilo-binary", dest="lilobin", action="store", type="string", + help="lilo executable to be used for installing MBR") +parser.add_option("--mbr-menu", dest="mbrmenu", action="store_true", + help="enable interactive boot menu in MBR") +parser.add_option("--quiet", dest="quiet", action="store_true", + help="do not output anything but just errors on console") +parser.add_option("--skip-addons", dest="skipaddons", action="store_true", + help="do not install /boot/addons/ files") +parser.add_option("--skip-grub-config", dest="skipgrubconfig", action="store_true", + help="skip generation of grub configuration files") +parser.add_option("--skip-mbr", dest="skipmbr", action="store_true", + help="do not install a master boot record (MBR) on the device") +parser.add_option("--skip-syslinux-config", dest="skipsyslinuxconfig", action="store_true", + help="skip generation of syslinux configuration files") +parser.add_option("--syslinux", dest="syslinux", action="store_true", + help="install syslinux bootloader (deprecated as it's the default)") +parser.add_option("--syslinux-mbr", dest="syslinuxmbr", action="store_true", + help="install syslinux master boot record (MBR) instead of default") +parser.add_option("--verbose", dest="verbose", action="store_true", + help="enable verbose mode") +parser.add_option("-v", "--version", dest="version", action="store_true", + help="display version and exit") +(options, args) = parser.parse_args() + + +GRML2USB_BASE = '/usr/share/grml2usb' +if not os.path.isdir(GRML2USB_BASE): + GRML2USB_BASE = os.path.dirname(os.path.realpath(__file__)) + + +class CriticalException(Exception): + """Throw critical exception if the exact error is not known but fatal." + + @Exception: message""" + pass + + +def cleanup(): + """Cleanup function to make sure there aren't any mounted devices left behind. + """ + + logging.info("Cleaning up before exiting...") + proc = subprocess.Popen(["sync"]) + proc.wait() + + try: + for device in MOUNTED: + unmount(device, "") + # ignore: RuntimeError: Set changed size during iteration + except RuntimeError: + logging.debug('caught expection RuntimeError, ignoring') + + +def register_tmpfile(path): + """ + TODO - not implemented yet + """ + + TMPFILES.add(path) + + +def unregister_tmpfile(path): + """ + TODO - not implemented yet + """ + + if path in TMPFILES: + TMPFILES.remove(path) + + +def register_mountpoint(target): + """register specified target in a set() for handling clean exiting + + @target: destination target of mountpoint + """ + + MOUNTED.add(target) + + +def unregister_mountpoint(target): + """unregister specified target in a set() for handling clean exiting + + @target: destination target of mountpoint + """ + + if target in MOUNTED: + MOUNTED.remove(target) + + +def get_function_name(obj): + """Helper function for use in execute() to retrive name of a function + + @obj: the function object + """ + if not (isroutine(obj) or isclass(obj)): + obj = type(obj) + return obj.__module__ + '.' + obj.__name__ + + +def execute(f, *exec_arguments): + """Wrapper for executing a command. Either really executes + the command (default) or when using --dry-run commandline option + just displays what would be executed.""" + # usage: execute(subprocess.Popen, (["ls", "-la"])) + # TODO: doesn't work for proc = execute(subprocess.Popen...() -> any ideas? + if options.dryrun: + # pylint: disable-msg=W0141 + logging.debug('dry-run only: %s(%s)', get_function_name(f), ', '.join(map(repr, exec_arguments))) + else: + # pylint: disable-msg=W0142 + return f(*exec_arguments) + + +def is_exe(fpath): + """Check whether a given file can be executed + + @fpath: full path to file + @return:""" + return os.path.exists(fpath) and os.access(fpath, os.X_OK) + + +def which(program): + """Check whether a given program is available in PATH + + @program: name of executable""" + fpath = os.path.split(program)[0] + if fpath: + if is_exe(program): + return program + else: + for path in os.environ["PATH"].split(os.pathsep): + exe_file = os.path.join(path, program) + if is_exe(exe_file): + return exe_file + + return None + + +def search_file(filename, search_path='/bin' + os.pathsep + '/usr/bin'): + """Given a search path, find file + + @filename: name of file to search for + @search_path: path where searching for the specified filename""" + file_found = 0 + paths = search_path.split(os.pathsep) + current_dir = '' # make pylint happy :) + for path in paths: + # pylint: disable-msg=W0612 + for current_dir, directories, files in os.walk(path): + if os.path.exists(os.path.join(current_dir, filename)): + file_found = 1 + break + if file_found: + return os.path.abspath(os.path.join(current_dir, filename)) + else: + return None + + +def check_uid_root(): + """Check for root permissions""" + if not os.geteuid()==0: + sys.exit("Error: please run this script with uid 0 (root).") + + +def mkfs_fat16(device): + """Format specified device with VFAT/FAT16 filesystem. + + @device: partition that should be formated""" + + if options.dryrun: + logging.info("Would execute mkfs.vfat -F 16 %s now.", device) + return 0 + + logging.info("Formating partition with fat16 filesystem") + logging.debug("mkfs.vfat -F 16 %s", device) + proc = subprocess.Popen(["mkfs.vfat", "-F", "16", device]) + proc.wait() + if proc.returncode != 0: + raise CriticalException("error executing mkfs.vfat") + + +def generate_main_grub2_config(grml_flavour, bootoptions): + """Generate grub2 configuration for use via grub.cfg + + @grml_flavour: name of grml flavour the configuration should be generated for + @bootoptions: additional bootoptions that should be used by default""" + + local_datestamp = DATESTAMP + + return("""\ +## main grub2 configuration - generated by grml2usb [main config generated at: %(local_datestamp)s] +set default=0 +set timeout=10 + +insmod fat + +if loadfont /boot/grub/ascii.pf2 ; then + insmod png + set gfxmode=640x480 + insmod gfxterm + insmod vbe + if terminal_output.gfxterm ; then true ; else + # For backward compatibility with versions of terminal.mod that don't + # understand terminal_output + terminal gfxterm + fi +fi + +if background_image /boot/grub/grml.png ; then + set color_normal=black/black + set color_highlight=red/black +else + set menu_color_normal=white/black + set menu_color_highlight=black/yellow +fi + +menuentry "%(grml_flavour)s (default)" { + set gfxpayload=1024x768x16,1024x768 + linux /boot/release/%(grml_flavour)s/linux26 apm=power-off quiet boot=live nomce live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s + initrd /boot/release/%(grml_flavour)s/initrd.gz +} + +menuentry "Memory test (memtest86+)" { + linux16 /boot/addons/memtest +} + +menuentry "Boot Grub (all in one image)" { + linux /boot/addons/memdisk + initrd /boot/addons/allinone.img +} + +menuentry "Boot FreeDOS" { + linux /boot/addons/memdisk + initrd /boot/addons/balder10.imz +} + +menuentry "Boot MirOS bsd4grml" { + multiboot /boot/addons/bsd4grml/ldbsd.com + module /boot/addons/bsd4grml/bsd.rd + module /boot/addons/bsd4grml/boot.1 + module /boot/addons/bsd4grml/boot.2 + module /boot/addons/bsd4grml/boot.3 + module /boot/addons/bsd4grml/boot.4 + module /boot/addons/bsd4grml/boot.5 + module /boot/addons/bsd4grml/boot.6 + module /boot/addons/bsd4grml/boot.cfg +} + +menuentry "Boot OS of first partition on first disk" { + set root=(hd0,1) + chainloader +1 +} + +""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp, + 'bootoptions': bootoptions } ) + + +def generate_flavour_specific_grub2_config(grml_flavour, bootoptions): + """Generate grub2 configuration for use via grub.cfg + + @grml_flavour: name of grml flavour the configuration should be generated for + @bootoptions: additional bootoptions that should be used by default""" + + local_datestamp = DATESTAMP + + return("""\ +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +menuentry "%(grml_flavour)s - boot in default mode" { + set gfxpayload=1024x768x16,1024x768 + linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s + initrd /boot/release/%(grml_flavour)s/initrd.gz +} + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +menuentry "%(grml_flavour)s-persistent - enable persistency feature" { + set gfxpayload=1024x768x16,1024x768 + linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet persistent live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s + initrd /boot/release/%(grml_flavour)s/initrd.gz +} + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +menuentry "%(grml_flavour)s2ram - copy compressed grml file to RAM" { + set gfxpayload=1024x768x16,1024x768 + linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s.squashfs %(bootoptions)s + initrd /boot/release/%(grml_flavour)s/initrd.gz +} + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +menuentry "%(grml_flavour)s-debug - enable debugging options" { + set gfxpayload=1024x768x16,1024x768 + linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ debug boot=live initcall_debug%(bootoptions)s + initrd /boot/release/%(grml_flavour)s/initrd.gz +} + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +menuentry "%(grml_flavour)s-x - start X Window System" { + set gfxpayload=1024x768x16,1024x768 + linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ startx=wm-ng %(bootoptions)s + initrd /boot/release/%(grml_flavour)s/initrd.gz +} + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +menuentry "%(grml_flavour)s-nofb - disable framebuffer" { + linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal video=ofonly %(bootoptions)s + initrd /boot/release/%(grml_flavour)s/initrd.gz +} + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +menuentry "%(grml_flavour)s-failsafe - disable hardware detection" { + linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal boot=live noautoconfig atapicd noapic noacpi acpi=off nomodules nofirewire noudev nousb nohotplug noapm nopcmcia nosmp maxcpus=0 noscsi noagp nodma ide=nodma noswap nofstab nosound nogpm nosyslog nodhcp nocpu nodisc nomodem xmodule=vesa noraid nolvm noresume selinux=0 edd=off pci=nomsi %(bootoptions)s + initrd /boot/release/%(grml_flavour)s/initrd.gz +} + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +menuentry "%(grml_flavour)s-forensic - do not touch harddisks during hw recognition" { + set gfxpayload=1024x768x16,1024x768 + linux /boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect forensic readonly %(bootoptions)s + initrd /boot/release/%(grml_flavour)s/initrd.gz +} + +""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp, + 'bootoptions': bootoptions } ) + + +def generate_flavour_specific_grub1_config(grml_flavour, install_partition, bootoptions): + """Generate grub1 configuration for use via menu.lst + + @grml_flavour: name of grml flavour the configuration should be generated for + @install_partition: partition number for use in (hd0,X) + @bootoptions: additional bootoptions that should be used by default""" + + local_datestamp = DATESTAMP + + return("""\ +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +title %(grml_flavour)s +kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s +initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +title %(grml_flavour)s-persistent +kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet persistent live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s +initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +title %(grml_flavour)s2ram +kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s.squashfs %(bootoptions)s +initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +title %(grml_flavour)s-debug +kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ debug boot=live initcall_debug%(bootoptions)s +initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +title %(grml_flavour)s-x +kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ startx=wm-ng %(bootoptions)s +initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +title %(grml_flavour)s-nofb +kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal video=ofonly %(bootoptions)s +initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +title %(grml_flavour)s-failsafe +kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal boot=live noautoconfig atapicd noapic noacpi acpi=off nomodules nofirewire noudev nousb nohotplug noapm nopcmcia nosmp maxcpus=0 noscsi noagp nodma ide=nodma noswap nofstab nosound nogpm nosyslog nodhcp nocpu nodisc nomodem xmodule=vesa noraid nolvm noresume selinux=0 edd=off pci=nomsi %(bootoptions)s +initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +title %(grml_flavour)s-forensic +kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect forensic readonly %(bootoptions)s +initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz + +## flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +title %(grml_flavour)s-serial +kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal video=vesafb:off console=tty1 console=ttyS0,9600n8 %(bootoptions)s +initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz + +""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp, + 'bootoptions': bootoptions, 'install_partition': install_partition } ) + + +def generate_main_grub1_config(grml_flavour, install_partition, bootoptions): + """Generate grub1 configuration for use via menu.lst + + @grml_flavour: name of grml flavour the configuration should be generated for""" + + local_datestamp = DATESTAMP + + return("""\ +## main grub1 configuration - generated by grml2usb [main config generated at: %(local_datestamp)s] +# misc options: +timeout 30 +# color red/blue green/black +splashimage=(hd0,%(install_partition)s)/boot/grub/splash.xpm.gz +foreground = 000000 +background = FFCC33 + +# define entries: +title %(grml_flavour)s - Default boot (using 1024x768 framebuffer) +kernel (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/linux26 apm=power-off vga=791 quiet boot=live nomce live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s +initrd (hd0,%(install_partition)s)/boot/release/%(grml_flavour)s/initrd.gz + +title Memory test (memtest86+) +kernel (hd0,%(install_partition)s)/boot/addons/memtest + +title Grub - all in one image +kernel (hd0,%(install_partition)s)/boot/addons/memdisk +initrd (hd0,%(install_partition)s)/boot/addons/allinone.img + +title FreeDOS +kernel (hd0,%(install_partition)s)/boot/addons/memdisk +initrd (hd0,%(install_partition)s)/boot/addons/balder10.imz + +title MirOS BSD +kernel (hd0,%(install_partition)s)/boot/addons/bsd4grml/ldbsd.com + +""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp, + 'bootoptions': bootoptions, 'install_partition': install_partition } ) + + +def generate_isolinux_splash(grml_flavour): + """Generate bootsplash for isolinux/syslinux + + @grml_flavour: name of grml flavour the configuration should be generated for""" + + # TODO: adjust last bootsplash line (the one following the "Some information and boot ...") + + grml_name = grml_flavour + + return("""\ +17 /boot/syslinux/logo.16 + +Some information and boot options available via keys F2 - F10. http://grml.org/ +%(grml_name)s +""" % {'grml_name': grml_name} ) + + +def generate_main_syslinux_config(grml_flavour, bootoptions): + """Generate main configuration for use in syslinux.cfg + + @grml_flavour: name of grml flavour the configuration should be generated for + @bootoptions: additional bootoptions that should be used by default""" + + local_datestamp = DATESTAMP + + return("""\ +## main syslinux configuration - generated by grml2usb [main config generated at: %(local_datestamp)s] +# use this to control the bootup via a serial port +# SERIAL 0 9600 +DEFAULT grml +TIMEOUT 300 +PROMPT 1 +DISPLAY /boot/syslinux/boot.msg +F1 /boot/syslinux/boot.msg +F2 /boot/syslinux/f2 +F3 /boot/syslinux/f3 +F4 /boot/syslinux/f4 +F5 /boot/syslinux/f5 +F6 /boot/syslinux/f6 +F7 /boot/syslinux/f7 +F8 /boot/syslinux/f8 +F9 /boot/syslinux/f9 +F10 /boot/syslinux/f10 +## end of main configuration + +## global configuration +# the default option (using %(grml_flavour)s) +LABEL grml +KERNEL /boot/release/%(grml_flavour)s/linux26 +APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s + +# memtest +LABEL memtest +KERNEL /boot/addons/memtest + +# grub +LABEL grub +MENU LABEL grub +KERNEL /boot/addons/memdisk +APPEND initrd=/boot/addons/allinone.img + +# dos +LABEL dos +MENU LABEL dos +KERNEL /boot/addons/memdisk +APPEND initrd=/boot/addons/balder10.imz + +# bsd +LABEL bsd +MENU LABEL bsd +KERNEL /boot/addons/bsd4grml/ldbsd.com + +# hardware detection tool +MENU LABEL hdt +KERNEL /boot/addons/hdt.c32 +APPEND pciids=/boot/addons/pci.ids + +## end of global configuration +""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp, 'bootoptions': bootoptions} ) + + +def generate_flavour_specific_syslinux_config(grml_flavour, bootoptions): + """Generate flavour specific configuration for use in syslinux.cfg + + @grml_flavour: name of grml flavour the configuration should be generated for + @bootoptions: bootoptions that should be used as a default""" + + local_datestamp = DATESTAMP + + return("""\ + +# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +LABEL %(grml_flavour)s +KERNEL /boot/release/%(grml_flavour)s/linux26 +APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s + +# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +LABEL %(grml_flavour)s-persistent +KERNEL /boot/release/%(grml_flavour)s/linux26 +APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet persistent live-media-path=/live/%(grml_flavour)s/ %(bootoptions)s + +# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +LABEL %(grml_flavour)s2ram +KERNEL /boot/release/%(grml_flavour)s/linux26 +APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ toram=%(grml_flavour)s.squashfs %(bootoptions)s + +# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +LABEL %(grml_flavour)s-debug +KERNEL /boot/release/%(grml_flavour)s/linux26 +APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ debug boot=live initcall_debug%(bootoptions)s + +# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +LABEL %(grml_flavour)s-x +KERNEL /boot/release/%(grml_flavour)s/linux26 +APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ startx=wm-ng %(bootoptions)s + +# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +LABEL %(grml_flavour)s-nofb +KERNEL /boot/release/%(grml_flavour)s/linux26 +APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal video=ofonly %(bootoptions)s + +# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +LABEL %(grml_flavour)s-failsafe +KERNEL /boot/release/%(grml_flavour)s/linux26 +APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal boot=live noautoconfig atapicd noapic noacpi acpi=off nomodules nofirewire noudev nousb nohotplug noapm nopcmcia nosmp maxcpus=0 noscsi noagp nodma ide=nodma noswap nofstab nosound nogpm nosyslog nodhcp nocpu nodisc nomodem xmodule=vesa noraid nolvm noresume selinux=0 edd=off pci=nomsi %(bootoptions)s + +# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +LABEL %(grml_flavour)s-forensic +KERNEL /boot/release/%(grml_flavour)s/linux26 +APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce vga=791 quiet live-media-path=/live/%(grml_flavour)s/ nofstab noraid nolvm noautoconfig noswap raid=noautodetect forensic readonly %(bootoptions)s + +# flavour specific configuration for %(grml_flavour)s [grml2usb for %(grml_flavour)s: %(local_datestamp)s] +LABEL %(grml_flavour)s-serial +KERNEL /boot/release/%(grml_flavour)s/linux26 +APPEND initrd=/boot/release/%(grml_flavour)s/initrd.gz apm=power-off boot=live nomce quiet live-media-path=/live/%(grml_flavour)s/ vga=normal video=vesafb:off console=tty1 console=ttyS0,9600n8 %(bootoptions)s +""" % {'grml_flavour': grml_flavour, 'local_datestamp': local_datestamp, 'bootoptions': bootoptions} ) + + +def install_grub(device): + """Install grub on specified device. + + @mntpoint: mountpoint of device where grub should install its files to + @device: partition where grub should be installed to""" + + if options.dryrun: + logging.info("Would execute grub-install [--root-directory=mount_point] %s now.", device) + else: + device_mountpoint = tempfile.mkdtemp(prefix="grml2usb") + register_tmpfile(device_mountpoint) + try: + try: + mount(device, device_mountpoint, "") + + # If using --grub-mbr then make sure we install grub in MBR instead of PBR + # Thanks to grub2. NOT. + if options.grubmbr: + logging.debug("Using option --grub-mbr ...") + if device[-1:].isdigit(): + grub_device = re.match(r'(.*?)\d*$', device).group(1) + else: + grub_device = device + else: + grub_device = device + + logging.debug("grub-install --recheck --no-floppy --root-directory=%s %s", + device_mountpoint, grub_device) + proc = subprocess.Popen(["grub-install", "--recheck", "--no-floppy", + "--root-directory=%s" % device_mountpoint, grub_device], stdout=file(os.devnull, "r+")) + proc.wait() + if proc.returncode != 0: + # raise Exception("error executing grub-install") + logging.critical("Fatal: error executing grub-install (please check the grml2usb FAQ or drop the --grub option)") + logging.critical("Note: if using grub2 consider using the --grub-mbr option because grub2's PBR feature is broken.") + cleanup() + sys.exit(1) + except CriticalException, error: + logging.critical("Fatal: %s", error) + cleanup() + sys.exit(1) + + finally: + unmount(device_mountpoint, "") + os.rmdir(device_mountpoint) + unregister_tmpfile(device_mountpoint) + + +def install_syslinux(device): + """Install syslinux on specified device. + + @device: partition where syslinux should be installed to""" + + if options.dryrun: + logging.info("Would install syslinux as bootloader on %s", device) + return 0 + + # syslinux -d boot/isolinux /dev/sdb1 + logging.info("Installing syslinux as bootloader") + logging.debug("syslinux -d boot/syslinux %s", device) + proc = subprocess.Popen(["syslinux", "-d", "boot/syslinux", device]) + proc.wait() + if proc.returncode != 0: + raise CriticalException("Error executing syslinux (either try --fat16 or use grub?)") + + +def install_bootloader(device): + """Install bootloader on specified device. + + @device: partition where bootloader should be installed to""" + + # by default we use grub, so install syslinux only on request + if options.syslinux: + logging.info("Note: the --syslinux option is deprecated as syslinux is grml2usb's default. Continuing anyway.") + + if options.grub: + if not which("grub-install"): + logging.critical("Fatal: grub-install not available (please install the grub package or use the --syslinux option)") + cleanup() + sys.exit(1) + else: + try: + install_grub(device) + except CriticalException, error: + logging.critical("Fatal: %s", error) + cleanup() + sys.exit(1) + else: + try: + install_syslinux(device) + except CriticalException, error: + logging.critical("Fatal: %s", error) + cleanup() + sys.exit(1) + + +def execute_lilo(lilo, device): + """execute lilo for activating the partitions in the MBR + + @lilo: path of lilo executable + @device: device where lilo should be executed on""" + + # to support -A for extended partitions: + logging.info("Activating partitions in MBR via lilo") + logging.debug("%s -S /dev/null -M %s ext", lilo, device) + proc = subprocess.Popen([lilo, "-S", "/dev/null", "-M", device, "ext"]) + proc.wait() + if proc.returncode != 0: + raise Exception("error executing lilo") + + # activate partition: + logging.debug("%s -S /dev/null -A %s 1", lilo, device) + proc = subprocess.Popen([lilo, "-S", "/dev/null", "-A", device, "1"]) + proc.wait() + if proc.returncode != 0: + raise Exception("error executing lilo") + + +def install_syslinux_mbr(device): + """install syslinux's master boot record (MBR) on the specified device + + @device: device where MBR of syslinux should be installed to""" + + # make sure we have syslinux available + if not which("syslinux") and not options.copyonly: + raise Exception("syslinux not available (either install it or consider using the --grub option)") + + # lilo's mbr is broken, use the one from syslinux instead: + if not os.path.isfile("/usr/lib/syslinux/mbr.bin"): + raise Exception("/usr/lib/syslinux/mbr.bin can not be read") + + logging.info("Installing syslinux MBR") + logging.debug("cat /usr/lib/syslinux/mbr.bin > %s", device) + try: + # TODO -> use Popen instead? + retcode = subprocess.call("cat /usr/lib/syslinux/mbr.bin > "+ device, shell=True) + if retcode < 0: + logging.critical("Error copying MBR to device (%s)", retcode) + except OSError, error: + logging.critical("Execution failed: %s", error) + + +def install_mir_mbr(mbrtemplate, device, partition, ismirbsdmbr=True): + """install 'mbr' master boot record (MBR) on a device + + Retrieve the partition table from "device", install an MBR from the + "mbrtemplate" file, set the "partition" (0..3) active, and install the + result back to "device". + + @mbrtemplate: default MBR file + + @device: name of a file assumed to be a hard disc (or USB stick) image, or + something like "/dev/sdb" + + @partition: must be a number between 0 and 3, inclusive + + @mbrtemplate: must be a valid MBR file of at least 440 (or 439 if + ismirbsdmbr) bytes. + + @ismirbsdmbr: if true then ignore the active flag, set the mirbsdmbr + specific flag to 0/1/2/3 and set the MBR's default value accordingly. If + false then leave the mirbsdmbr specific flag set to FFh, set all + active flags to 0 and set the active flag of the partition to 80h. Note: + behaviour of mirbsdmbr: if flag = 0/1/2/3 then use it, otherwise search for + the active flag.""" + + logging.info("Installing default MBR") + + if not os.path.isfile(mbrtemplate): + logging.critical("Error: %s can not be read.", mbrtemplate) + raise CriticalException("Error installing MBR (either try --syslinux-mbr or install missing file?)") + + if (partition < 0) or (partition > 3): + raise ValueError("partition must be between 0 and 3") + + if ismirbsdmbr: + nmbrbytes = 439 + else: + nmbrbytes = 440 + + tmpf = tempfile.NamedTemporaryFile() + + logging.debug("executing: dd if='%s' of='%s' bs=512 count=1", device, tmpf.name) + proc = subprocess.Popen(["dd", "if=%s" % device, "of=%s" % tmpf.name, "bs=512", "count=1"], stderr=file(os.devnull, "r+")) + proc.wait() + if proc.returncode != 0: + raise Exception("error executing dd (first run)") + + logging.debug("executing: dd if=%s of=%s bs=%s count=1 conv=notrunc", mbrtemplate, + tmpf.name, nmbrbytes) + proc = subprocess.Popen(["dd", "if=%s" % mbrtemplate, "of=%s" % tmpf.name, "bs=%s" % nmbrbytes, + "count=1", "conv=notrunc"], stderr=file(os.devnull, "r+")) + proc.wait() + if proc.returncode != 0: + raise Exception("error executing dd (second run)") + + mbrcode = tmpf.file.read(512) + if len(mbrcode) < 512: + raise EOFError("MBR size (%d) < 512" % len(mbrcode)) + + if ismirbsdmbr: + mbrcode = mbrcode[0:439] + chr(partition) + \ + mbrcode[440:510] + "\x55\xAA" + else: + actives = ["\x00", "\x00", "\x00", "\x00"] + actives[partition] = "\x80" + mbrcode = mbrcode[0:446] + actives[0] + \ + mbrcode[447:462] + actives[1] + \ + mbrcode[463:478] + actives[2] + \ + mbrcode[479:494] + actives[3] + \ + mbrcode[495:510] + "\x55\xAA" + + tmpf.file.seek(0) + tmpf.file.truncate() + tmpf.file.write(mbrcode) + tmpf.file.close() + + logging.debug("executing: dd if='%s' of='%s' bs=512 count=1 conv=notrunc", tmpf.name, device) + proc = subprocess.Popen(["dd", "if=%s" % tmpf.name, "of=%s" % device, "bs=512", "count=1", + "conv=notrunc"], stderr=file(os.devnull, "r+")) + proc.wait() + if proc.returncode != 0: + raise Exception("error executing dd (third run)") + del tmpf + + +def handle_syslinux_mbr(device): + """Install syslinux master boot record on given device + + @device: device where MBR should be installed to""" + + if not is_writeable(device): + raise IOError("device not writeable for user") + + # try to use system's lilo + if which("lilo"): + lilo = which("lilo") + else: + # otherwise fall back to our static version + from platform import architecture + if architecture()[0] == '64bit': + lilo = GRML2USB_BASE + '/lilo/lilo.static.amd64' + else: + lilo = GRML2USB_BASE + '/lilo/lilo.static.i386' + # finally prefer a specified lilo executable + if options.lilobin: + lilo = options.lilobin + + if not is_exe(lilo): + raise Exception("lilo executable can not be execute") + + if options.dryrun: + logging.info("Would install MBR running lilo and using syslinux.") + return 0 + + execute_lilo(lilo, device) + install_syslinux_mbr(device) + + +def is_writeable(device): + """Check if the device is writeable for the current user + + @device: partition where bootloader should be installed to""" + + if not device: + return False + #raise Exception("no device for checking write permissions") + + if not os.path.exists(device): + return False + + return os.access(device, os.W_OK) and os.access(device, os.R_OK) + + +def mount(source, target, mount_options): + """Mount specified source on given target + + @source: name of device/ISO that should be mounted + @target: directory where the ISO should be mounted to + @options: mount specific options""" + + # note: options.dryrun does not work here, as we have to + # locate files and identify the grml flavour + + for x in file('/proc/mounts').readlines(): + if x.startswith(source): + raise CriticalException("Error executing mount: %s already mounted - please unmount before invoking grml2usb" % source) + + if os.path.isdir(source): + logging.debug("Source %s is not a device, therefore not mounting.", source) + return 0 + + logging.debug("mount %s %s %s", mount_options, source, target) + proc = subprocess.Popen(["mount"] + list(mount_options) + [source, target]) + proc.wait() + if proc.returncode != 0: + raise CriticalException("Error executing mount (no filesystem on the partition?)") + else: + logging.debug("register_mountpoint(%s)", target) + register_mountpoint(target) + + +def unmount(target, unmount_options): + """Unmount specified target + + @target: target where something is mounted on and which should be unmounted + @options: options for umount command""" + + # make sure we unmount only already mounted targets + target_unmount = False + mounts = open('/proc/mounts').readlines() + mountstring = re.compile(".*%s.*" % re.escape(os.path.realpath(target))) + for line in mounts: + if re.match(mountstring, line): + target_unmount = True + + if not target_unmount: + logging.debug("%s not mounted anymore", target) + else: + logging.debug("umount %s %s", list(unmount_options), target) + proc = subprocess.Popen(["umount"] + list(unmount_options) + [target]) + proc.wait() + if proc.returncode != 0: + raise Exception("Error executing umount") + else: + logging.debug("unregister_mountpoint(%s)", target) + unregister_mountpoint(target) + + +def check_for_usbdevice(device): + """Check whether the specified device is a removable USB device + + @device: device name, like /dev/sda1 or /dev/sda + """ + + usbdevice = re.match(r'/dev/(.*?)\d*$', device).group(1) + # newer systems: + usbdev = os.path.realpath('/sys/class/block/' + usbdevice + '/removable') + if not os.path.isfile(usbdev): + # Ubuntu with kernel 2.6.24 for example: + usbdev = os.path.realpath('/sys/block/' + usbdevice + '/removable') + + if os.path.isfile(usbdev): + is_usb = open(usbdev).readline() + if is_usb.find("1"): + return 0 + + return 1 + + +def check_for_fat(partition): + """Check whether specified partition is a valid VFAT/FAT16 filesystem + + @partition: device name of partition""" + + try: + udev_info = subprocess.Popen(["/sbin/blkid", "-s", "TYPE", "-o", "value", partition], + stdout=subprocess.PIPE, stderr=subprocess.PIPE) + filesystem = udev_info.communicate()[0].rstrip() + + if udev_info.returncode == 2: + raise CriticalException("Failed to read device %s" + " (wrong UID/permissions or device/directory not present?)" % partition) + + if options.syslinux and filesystem != "vfat": + raise CriticalException("Partition %s does not contain a FAT16 filesystem. (Use --fat16 or run mkfs.vfat %s)" % (partition, partition)) + + except OSError: + raise CriticalException("Sorry, /sbin/blkid not available (install e2fsprogs?)") + + +def mkdir(directory): + """Simple wrapper around os.makedirs to get shell mkdir -p behaviour""" + + # just silently pass as it's just fine it the directory exists + if not os.path.isdir(directory): + try: + os.makedirs(directory) + # pylint: disable-msg=W0704 + except OSError: + pass + + +def exec_rsync(source, target): + """Simple wrapper around rsync to install files + + @source: source file/directory + @target: target file/directory""" + logging.debug("Source: %s / Target: %s", source, target) + proc = subprocess.Popen(["rsync", "-rlptDH", "--inplace", source, target]) + proc.wait() + if proc.returncode == 12: + logging.critical("Fatal: No space left on device") + cleanup() + sys.exit(1) + + if proc.returncode != 0: + logging.critical("Fatal: could not install %s", source) + cleanup() + sys.exit(1) + + +def copy_system_files(grml_flavour, iso_mount, target): + """copy grml's main files (like squashfs, kernel and initrd) to a given target + + @grml_flavour: name of grml flavour the configuration should be generated for + @iso_mount: path where a grml ISO is mounted on + @target: path where grml's main files should be copied to""" + + squashfs = search_file(grml_flavour + '.squashfs', iso_mount) + if squashfs is None: + logging.critical("Fatal: squashfs file not found") + raise CriticalException("error locating squashfs file") + else: + squashfs_target = target + '/live/' + grml_flavour + '/' + execute(mkdir, squashfs_target) + exec_rsync(squashfs, squashfs_target + grml_flavour + '.squashfs') + + filesystem_module = search_file('filesystem.module', iso_mount) + if filesystem_module is None: + logging.critical("Fatal: filesystem.module not found") + raise CriticalException("error locating filesystem.module file") + else: + exec_rsync(filesystem_module, squashfs_target + 'filesystem.module') + + release_target = target + '/boot/release/' + grml_flavour.replace('-', '') + execute(mkdir, release_target) + + kernel = search_file('linux26', iso_mount) + if kernel is None: + logging.critical("Fatal kernel not found") + raise CriticalException("error locating kernel file") + else: + exec_rsync(kernel, release_target + '/linux26') + + initrd = search_file('initrd.gz', iso_mount) + if initrd is None: + logging.critical("Fatal: initrd not found") + raise CriticalException("error locating initrd file") + else: + exec_rsync(initrd, release_target + '/initrd.gz') + + +def copy_grml_files(iso_mount, target): + """copy some minor grml files to a given target + + @iso_mount: path where a grml ISO is mounted on + @target: path where grml's main files should be copied to""" + + grml_target = target + '/grml/' + execute(mkdir, grml_target) + + for myfile in 'grml-cheatcodes.txt', 'grml-version', 'LICENSE.txt', 'md5sums', 'README.txt': + grml_file = search_file(myfile, iso_mount) + if grml_file is None: + logging.warn("Warning: myfile %s could not be found - can not install it", myfile) + else: + exec_rsync(grml_file, grml_target + myfile) + + grml_web_target = grml_target + '/web/' + execute(mkdir, grml_web_target) + + for myfile in 'index.html', 'style.css': + grml_file = search_file(myfile, iso_mount) + if grml_file is None: + logging.warn("Warning: myfile %s could not be found - can not install it") + else: + exec_rsync(grml_file, grml_web_target + myfile) + + grml_webimg_target = grml_web_target + '/images/' + execute(mkdir, grml_webimg_target) + + for myfile in 'button.png', 'favicon.png', 'linux.jpg', 'logo.png': + grml_file = search_file(myfile, iso_mount) + if grml_file is None: + logging.warn("Warning: myfile %s could not be found - can not install it") + else: + exec_rsync(grml_file, grml_webimg_target + myfile) + + +def copy_addons(iso_mount, target): + """copy grml's addons files (like allinoneimg, bsd4grml,..) to a given target + + @iso_mount: path where a grml ISO is mounted on + @target: path where grml's main files should be copied to""" + + addons = target + '/boot/addons/' + execute(mkdir, addons) + + # grub all-in-one image + allinoneimg = search_file('allinone.img', iso_mount) + if allinoneimg is None: + logging.warn("Warning: allinone.img not found (that's fine if you don't need it)") + else: + exec_rsync(allinoneimg, addons + 'allinone.img') + + # bsd imag + bsdimg = search_file('bsd4grml', iso_mount) + if bsdimg is None: + logging.warn("Warning: bsd4grml not found (that's fine if you don't need it)") + else: + exec_rsync(bsdimg, addons + '/') + + # freedos image + balderimg = search_file('balder10.imz', iso_mount) + if balderimg is None: + logging.warn("Warning: balder10.imz not found (that's fine if you don't need it)") + else: + exec_rsync(balderimg, addons + 'balder10.imz') + + # install hdt and pci.ids only when using syslinux (grub doesn't support it) + if options.syslinux: + # hdt (hardware detection tool) image + hdtimg = search_file('hdt.c32', iso_mount) + if hdtimg: + exec_rsync(hdtimg, addons + '/hdt.c32') + + # pci.ids file + picids = search_file('pci.ids', iso_mount) + if picids: + exec_rsync(picids, addons + '/pci.ids') + + # memdisk image + memdiskimg = search_file('memdisk', iso_mount) + if memdiskimg is None: + logging.warn("Warning: memdisk not found (that's fine if you don't need it)") + else: + exec_rsync(memdiskimg, addons + 'memdisk') + + # memtest86+ image + memtestimg = search_file('memtest', iso_mount) + if memtestimg is None: + logging.warn("Warning: memtest not found (that's fine if you don't need it)") + else: + exec_rsync(memtestimg, addons + 'memtest') + + +def copy_bootloader_files(iso_mount, target): + """copy grml's bootloader files to a given target + + @iso_mount: path where a grml ISO is mounted on + @target: path where grml's main files should be copied to""" + + syslinux_target = target + '/boot/syslinux/' + execute(mkdir, syslinux_target) + + logo = search_file('logo.16', iso_mount) + exec_rsync(logo, syslinux_target + 'logo.16') + + for ffile in ['f%d' % number for number in range(2,11) ]: + bootsplash = search_file(ffile, iso_mount) + exec_rsync(bootsplash, syslinux_target + ffile) + + # avoid the "file is read only, overwrite anyway (y/n) ?" question + # of mtools by syslinux ("mmove -D o -D O s:/ldlinux.sys $target_file") + if os.path.isfile(syslinux_target + 'ldlinux.sys'): + os.unlink(syslinux_target + 'ldlinux.sys') + grub_target = target + '/boot/grub/' + execute(mkdir, grub_target) + + if not os.path.isfile(GRML2USB_BASE + "/grub/splash.xpm.gz"): + logging.critical("Error: %s/grub/splash.xpm.gz can not be read.", GRML2USB_BASE) + logging.critical("Please make sure you've installed the grml2usb (Debian) package!") + raise + else: + exec_rsync(GRML2USB_BASE + '/grub/splash.xpm.gz', grub_target + 'splash.xpm.gz') + + # grml splash in grub + if os.path.isfile(GRML2USB_BASE + "/grub/grml.png"): + exec_rsync(GRML2USB_BASE + '/grub/grml.png', grub_target + 'grml.png') + + # font file for graphical bootsplash in grub + if os.path.isfile("/usr/share/grub/ascii.pf2"): + exec_rsync('/usr/share/grub/ascii.pf2', grub_target + 'ascii.pf2') + + +def install_iso_files(grml_flavour, iso_mount, device, target): + """Copy files from ISO to given target + + @grml_flavour: name of grml flavour the configuration should be generated for + @iso_mount: path where a grml ISO is mounted on + @device: device/partition where bootloader should be installed to + @target: path where grml's main files should be copied to""" + + # TODO => several improvements: + # * make sure grml_flavour, iso_mount, target are set when the function is called, otherwise raise exception + # * provide alternative search_file() if file information is stored in a config.ini file? + # * catch "install: .. No space left on device" & CO + + if options.dryrun: + return 0 + elif not options.bootloaderonly: + logging.info("Copying files. This might take a while....") + try: + copy_system_files(grml_flavour, iso_mount, target) + copy_grml_files(iso_mount, target) + except CriticalException, error: + logging.critical("Execution failed: %s", error) + sys.exit(1) + + if not options.skipaddons: + if grml_flavour.endswith('-small'): + logging.info("Note: grml-small doesn't provide any addons, not installing them therefore.") + else: + copy_addons(iso_mount, target) + + if not options.copyonly: + copy_bootloader_files(iso_mount, target) + + if not options.dryrun: + handle_bootloader_config(grml_flavour, device, target) + + # make sure we sync filesystems before returning + proc = subprocess.Popen(["sync"]) + proc.wait() + + +def uninstall_files(device): + """Get rid of all grml files on specified device + + @device: partition where grml2usb files should be removed from""" + + # TODO - not implemented yet + logging.critical("TODO: uninstalling files from %s not yet implement, sorry.", device) + + +def identify_grml_flavour(mountpath): + """Get name of grml flavour + + @mountpath: path where the grml ISO is mounted to + @return: name of grml-flavour""" + + version_file = search_file('grml-version', mountpath) + + if version_file == "": + logging.critical("Error: could not find grml-version file.") + raise + + try: + tmpfile = open(version_file, 'r') + grml_info = tmpfile.readline() + grml_flavour = re.match(r'[\w-]*', grml_info).group() + except TypeError: + raise + except Exception, e: + logging.critical("Unexpected error: %s", e) + raise + + return grml_flavour + + +def handle_grub1_config(grml_flavour, install_partition, grub_target, bootopt): + """Main handler for generating grub1 configuration + + @grml_flavour: name of grml flavour the configuration should be generated for + @install_partition: partition number for use in (hd0,X) + @grub_target: path of grub's configuration files + @bootoptions: additional bootoptions that should be used by default""" + + # grub1 config + grub1_cfg = grub_target + 'menu.lst' + logging.debug("Creating grub1 configuration file (menu.lst)") + + # install main configuration only *once*, no matter how many ISOs we have: + if os.path.isfile(grub1_cfg): + string = open(grub1_cfg).readline() + main_identifier = re.compile(".*main config generated at: %s.*" % re.escape(str(DATESTAMP))) + if not re.match(main_identifier, string): + grub1_config_file = open(grub1_cfg, 'w') + grub1_config_file.write(generate_main_grub1_config(grml_flavour, install_partition, bootopt)) + grub1_config_file.close() + else: + grub1_config_file = open(grub1_cfg, 'w') + grub1_config_file.write(generate_main_grub1_config(grml_flavour, install_partition, bootopt)) + grub1_config_file.close() + + grub_flavour_config = True + if os.path.isfile(grub1_cfg): + string = open(grub1_cfg).readlines() + flavour = re.compile("grml2usb for %s: %s" % (re.escape(grml_flavour), re.escape(str(DATESTAMP)))) + for line in string: + if flavour.match(line): + grub_flavour_config = False + + if grub_flavour_config: + grub1_config_file = open(grub1_cfg, 'a') + grub1_config_file.write(generate_flavour_specific_grub1_config(grml_flavour, install_partition, bootopt)) + grub1_config_file.close() + + # make sure grub.conf isn't a symlink but a plain file instead, + # otherwise it will break on FAT16 filesystems + # this works around grub-install of (at least) Fedora 10 + if os.path.isfile(grub1_cfg): + grubconf = grub_target + 'grub.conf' + if not os.path.islink(grubconf): + import shutil + shutil.copyfile(grub1_cfg, grub_target + 'grub.conf') + +def handle_grub2_config(grml_flavour, grub_target, bootopt): + """Main handler for generating grub2 configuration + + @grml_flavour: name of grml flavour the configuration should be generated for + @grub_target: path of grub's configuration files + @bootoptions: additional bootoptions that should be used by default""" + + # grub2 config + grub2_cfg = grub_target + 'grub.cfg' + logging.debug("Creating grub2 configuration file (grub.lst)") + + global GRML_DEFAULT + + # install main configuration only *once*, no matter how many ISOs we have: + grub_flavour_is_default = False + if os.path.isfile(grub2_cfg): + string = open(grub2_cfg).readline() + main_identifier = re.compile(".*main config generated at: %s.*" % re.escape(str(DATESTAMP))) + if not re.match(main_identifier, string): + grub2_config_file = open(grub2_cfg, 'w') + GRML_DEFAULT = grml_flavour + grub_flavour_is_default = True + grub2_config_file.write(generate_main_grub2_config(grml_flavour, bootopt)) + grub2_config_file.close() + else: + grub2_config_file = open(grub2_cfg, 'w') + GRML_DEFAULT = grml_flavour + grub_flavour_is_default = True + grub2_config_file.write(generate_main_grub2_config(grml_flavour, bootopt)) + grub2_config_file.close() + + # install flavour specific configuration only *once* as well + grub_flavour_config = True + if os.path.isfile(grub2_cfg): + string = open(grub2_cfg).readlines() + flavour = re.compile("grml2usb for %s: %s" % (re.escape(grml_flavour), re.escape(str(DATESTAMP)))) + for line in string: + if flavour.match(line): + grub_flavour_config = False + + if grub_flavour_config: + grub2_config_file = open(grub2_cfg, 'a') + # display only if the grml flavour isn't the default + if not grub_flavour_is_default: + GRML_FLAVOURS.add(grml_flavour) + grub2_config_file.write(generate_flavour_specific_grub2_config(grml_flavour, bootopt)) + grub2_config_file.close() + + +def handle_grub_config(grml_flavour, device, target): + """Main handler for generating grub (v1 and v2) configuration + + @grml_flavour: name of grml flavour the configuration should be generated for + @device: device/partition where grub should be installed to + @target: path of grub's configuration files""" + + logging.debug("Generating grub configuration") + + grub_target = target + '/boot/grub/' + execute(mkdir, grub_target) + + if os.path.isdir(device): + install_grub1_partition = None + else: + if device[-1:].isdigit(): + install_grub1_partition = int(device[-1:]) - 1 + else: + raise CriticalException("error validating partition schema (raw device?)") + + # do NOT write "None" in kernel cmdline + if options.bootoptions is None: + bootopt = "" + else: + bootopt = options.bootoptions + + # write menu.lst + handle_grub1_config(grml_flavour, install_grub1_partition, grub_target, bootopt) + # write grub.cfg + handle_grub2_config(grml_flavour, grub_target, bootopt) + + +def handle_syslinux_config(grml_flavour, target): + """Main handler for generating syslinux configuration + + @grml_flavour: name of grml flavour the configuration should be generated for + @target: path of syslinux's configuration files""" + + # do NOT write "None" in kernel cmdline + if options.bootoptions is None: + bootopt = "" + else: + bootopt = options.bootoptions + + logging.debug("Generating syslinux configuration") + syslinux_target = target + '/boot/syslinux/' + # should be present via copy_bootloader_files(), but make sure it exits: + execute(mkdir, syslinux_target) + syslinux_cfg = syslinux_target + 'syslinux.cfg' + + global GRML_DEFAULT + + # install main configuration only *once*, no matter how many ISOs we have: + syslinux_flavour_is_default = False + if os.path.isfile(syslinux_cfg): + string = open(syslinux_cfg).readline() + main_identifier = re.compile(".*main config generated at: %s.*" % re.escape(str(DATESTAMP))) + if not re.match(main_identifier, string): + syslinux_config_file = open(syslinux_cfg, 'w') + GRML_DEFAULT = grml_flavour + syslinux_flavour_is_default = True + syslinux_config_file.write(generate_main_syslinux_config(grml_flavour, bootopt)) + syslinux_config_file.close() + else: + syslinux_config_file = open(syslinux_cfg, 'w') + GRML_DEFAULT = grml_flavour + syslinux_flavour_is_default = True + syslinux_config_file.write(generate_main_syslinux_config(grml_flavour, bootopt)) + syslinux_config_file.close() + + # install flavour specific configuration only *once* as well + syslinux_flavour_config = True + if os.path.isfile(syslinux_cfg): + string = open(syslinux_cfg).readlines() + flavour = re.compile("grml2usb for %s: %s" % (re.escape(grml_flavour), re.escape(str(DATESTAMP)))) + for line in string: + if flavour.match(line): + syslinux_flavour_config = False + + if syslinux_flavour_config: + syslinux_config_file = open(syslinux_cfg, 'a') + # display only if the grml flavour isn't the default + if not syslinux_flavour_is_default: + GRML_FLAVOURS.add(grml_flavour) + syslinux_config_file.write(generate_flavour_specific_syslinux_config(grml_flavour, bootopt)) + syslinux_config_file.close() + + logging.debug("Generating isolinux/syslinux splash %s", syslinux_target + 'boot.msg') + isolinux_splash = open(syslinux_target + 'boot.msg', 'w') + isolinux_splash.write(generate_isolinux_splash(grml_flavour)) + isolinux_splash.close() + + +def handle_bootloader_config(grml_flavour, device, target): + """Main handler for generating bootloader's configuration + + @grml_flavour: name of grml flavour the configuration should be generated for + @device: device/partition where bootloader should be installed to + @target: path of bootloader's configuration files""" + + if options.skipsyslinuxconfig: + logging.info("Skipping generation of syslinux configuration as requested.") + else: + try: + handle_syslinux_config(grml_flavour, target) + except CriticalException, error: + logging.critical("Fatal: %s", error) + sys.exit(1) + + if options.skipgrubconfig: + logging.info("Skipping generation of grub configuration as requested.") + else: + try: + handle_grub_config(grml_flavour, device, target) + except CriticalException, error: + logging.critical("Fatal: %s", error) + sys.exit(1) + + +def handle_dir(live_image, device): + """Main logic for copying files of the currently running grml system. + + @live_image: directory where currently running live system resides (usually /live/image) + @device: partition where the specified ISO should be installed to""" + + logging.info("Using %s as install base", live_image) + + if os.path.isdir(device): + logging.info("Specified target is a directory, therefore not mounting.") + device_mountpoint = device + remove_device_mountpoint = False + else: + device_mountpoint = tempfile.mkdtemp(prefix="grml2usb") + register_tmpfile(device_mountpoint) + remove_device_mountpoint = True + try: + mount(device, device_mountpoint, "") + except CriticalException, error: + logging.critical("Fatal: %s", error) + cleanup() + sys.exit(1) + + try: + try: + grml_flavour = identify_grml_flavour(live_image) + logging.info("Identified grml flavour \"%s\".", grml_flavour) + install_iso_files(grml_flavour, live_image, device, device_mountpoint) + except TypeError: + logging.critical("Fatal: a critical error happend during execution (not a grml ISO?), giving up") + sys.exit(1) + finally: + if remove_device_mountpoint: + try: + unmount(device_mountpoint, "") + if os.path.isdir(device_mountpoint): + os.rmdir(device_mountpoint) + unregister_tmpfile(device_mountpoint) + except CriticalException, error: + logging.critical("Fatal: %s", error) + cleanup() + + +def handle_iso(iso, device): + """Main logic for mounting ISOs and copying files. + + @iso: full path to the ISO that should be installed to the specified device + @device: partition where the specified ISO should be installed to""" + + logging.info("Using ISO %s", iso) + + iso_mountpoint = tempfile.mkdtemp(prefix="grml2usb") + register_tmpfile(iso_mountpoint) + remove_iso_mountpoint = True + + if not os.path.isfile(iso): + logging.critical("Fatal: specified ISO %s could not be read", iso) + cleanup() + sys.exit(1) + + try: + mount(iso, iso_mountpoint, ["-o", "loop", "-t", "iso9660"]) + except CriticalException, error: + logging.critical("Fatal: %s", error) + sys.exit(1) + + if os.path.isdir(device): + logging.info("Specified target is a directory, therefore not mounting.") + device_mountpoint = device + remove_device_mountpoint = False + # skip_mbr = True + else: + device_mountpoint = tempfile.mkdtemp(prefix="grml2usb") + register_tmpfile(device_mountpoint) + remove_device_mountpoint = True + try: + mount(device, device_mountpoint, "") + except CriticalException, error: + logging.critical("Fatal: %s", error) + cleanup() + sys.exit(1) + + try: + try: + grml_flavour = identify_grml_flavour(iso_mountpoint) + logging.info("Identified grml flavour \"%s\".", grml_flavour) + install_iso_files(grml_flavour, iso_mountpoint, device, device_mountpoint) + except TypeError: + logging.critical("Fatal: a critical error happend during execution (not a grml ISO?), giving up") + sys.exit(1) + finally: + if os.path.isdir(iso_mountpoint) and remove_iso_mountpoint: + unmount(iso_mountpoint, "") + os.rmdir(iso_mountpoint) + unregister_tmpfile(iso_mountpoint) + if remove_device_mountpoint: + try: + unmount(device_mountpoint, "") + if os.path.isdir(device_mountpoint): + os.rmdir(device_mountpoint) + unregister_tmpfile(device_mountpoint) + except CriticalException, error: + logging.critical("Fatal: %s", error) + cleanup() + + +def handle_mbr(device): + """Main handler for installing master boot record (MBR) + + @device: device where the MBR should be installed to""" + + if options.dryrun: + logging.info("Would install MBR") + return 0 + + if device[-1:].isdigit(): + mbr_device = re.match(r'(.*?)\d*$', device).group(1) + partition_number = int(device[-1:]) - 1 + skip_install_mir_mbr = False + + # if we get e.g. /dev/loop1 as device we don't want to put the MBR + # into /dev/loop of course, therefore use /dev/loop1 as mbr_device + if mbr_device == "/dev/loop": + mbr_device = device + logging.info("Detected loop device - using %s as MBR device therefore", mbr_device) + skip_install_mir_mbr = True + + try: + if options.syslinuxmbr: + handle_syslinux_mbr(mbr_device) + elif not skip_install_mir_mbr: + if options.mbrmenu: + install_mir_mbr(GRML2USB_BASE + '/mbr/mbrmgr', mbr_device, partition_number, True) + else: + install_mir_mbr(GRML2USB_BASE + '/mbr/mbrldr', mbr_device, partition_number, False) + except IOError, error: + logging.critical("Execution failed: %s", error) + sys.exit(1) + except Exception, error: + logging.critical("Execution failed: %s", error) + sys.exit(1) + + +def handle_vfat(device): + """Check for FAT specific settings and options + + @device: device that should checked / formated""" + + # make sure we have mkfs.vfat available + if options.fat16: + if not which("mkfs.vfat") and not options.copyonly and not options.dryrun: + logging.critical('Sorry, mkfs.vfat not available. Exiting.') + logging.critical('Please make sure to install dosfstools.') + sys.exit(1) + + exec_mkfs = False + if options.force: + print "Forcing mkfs.fat16 on %s as requested via option --force." % device + exec_mkfs = True + else: + # make sure the user is aware of what he is doing + f = raw_input("Are you sure you want to format the specified partition with fat16? y/N ") + if f == "y" or f == "Y": + logging.info("Note: you can skip this question using the option --force") + exec_mkfs = True + + if exec_mkfs: + try: + mkfs_fat16(device) + except CriticalException, error: + logging.critical("Execution failed: %s", error) + sys.exit(1) + else: + sys.exit(1) + + # check for vfat filesystem + if device is not None and not os.path.isdir(device): + try: + check_for_fat(device) + except CriticalException, error: + logging.critical("Execution failed: %s", error) + sys.exit(1) + + if not os.path.isdir(device) and not check_for_usbdevice(device): + print "Warning: the specified device %s does not look like a removable usb device." % device + f = raw_input("Do you really want to continue? y/N ") + if f == "y" or f == "Y": + pass + else: + sys.exit(1) + + +def handle_compat_warning(device): + """Backwards compatible checks + + @device: device that should be checked""" + + # make sure we can replace old grml2usb script and warn user when using old way of life: + if device.startswith("/mnt/external") or device.startswith("/mnt/usb") and not options.force: + print "Warning: the semantics of grml2usb has changed." + print "Instead of using grml2usb /path/to/iso %s you might" % device + print "want to use grml2usb /path/to/iso /dev/... instead." + print "Please check out the grml2usb manpage for details." + f = raw_input("Do you really want to continue? y/N ") + if f == "y" or f == "Y": + pass + else: + sys.exit(1) + + +def handle_logging(): + """Log handling and configuration""" + + if options.verbose and options.quiet: + parser.error("please use either verbose (--verbose) or quiet (--quiet) option") + + if options.verbose: + FORMAT = "Debug: %(asctime)-15s %(message)s" + logging.basicConfig(level=logging.DEBUG, format=FORMAT) + elif options.quiet: + FORMAT = "Critical: %(message)s" + logging.basicConfig(level=logging.CRITICAL, format=FORMAT) + else: + FORMAT = "%(message)s" + logging.basicConfig(level=logging.INFO, format=FORMAT) + + +def handle_bootloader(device): + """wrapper for installing bootloader + + @device: device where bootloader should be installed to""" + + # Install bootloader only if not using the --copy-only option + if options.copyonly: + logging.info("Not installing bootloader and its files as requested via option copyonly.") + elif os.path.isdir(device): + logging.info("Not installing bootloader as %s is a directory.", device) + else: + install_bootloader(device) + + +def main(): + """Main function [make pylint happy :)]""" + + if options.version: + print os.path.basename(sys.argv[0]) + " " + PROG_VERSION + sys.exit(0) + + if len(args) < 2: + parser.error("invalid usage") + + # log handling + handle_logging() + + # make sure we have the appropriate permissions + check_uid_root() + + logging.info("Executing grml2usb version %s", PROG_VERSION) + + if options.dryrun: + logging.info("Running in simulation mode as requested via option dry-run.") + + # specified arguments + device = args[len(args) - 1] + isos = args[0:len(args) - 1] + + if not os.path.isdir(device): + if device[-1:].isdigit(): + if int(device[-1:]) > 4 or device[-2:].isdigit(): + logging.critical("Fatal: installation on partition number >4 not supported. (BIOS won't support it.)") + sys.exit(1) + else: + if os.path.exists(device): + logging.critical("Fatal: installation on raw device not supported. (BIOS won't support it.)") + sys.exit(1) + + if not which("rsync"): + logging.critical("Fatal: rsync not available, can not continue - sorry.") + sys.exit(1) + + # provide upgrade path + handle_compat_warning(device) + + # check for vfat partition + handle_vfat(device) + + # main operation (like installing files) + for iso in isos: + if os.path.isdir(iso): + handle_dir(iso, device) + else: + handle_iso(iso, device) + + # install mbr + if not os.path.isdir(device): + if not options.skipmbr: + handle_mbr(device) + + handle_bootloader(device) + + logging.info("Note: grml flavour %s was installed as the default booting system.", GRML_DEFAULT) + + for flavour in GRML_FLAVOURS: + logging.info("Note: you can boot flavour %s using '%s' on the commandline.", flavour, flavour) + + # finally be politely :) + logging.info("Finished execution of grml2usb (%s). Have fun with your grml system.", PROG_VERSION) + + +if __name__ == "__main__": + try: + main() + except KeyboardInterrupt: + logging.info("Received KeyboardInterrupt") + cleanup() + +## END OF FILE ################################################################# +# vim:foldmethod=indent expandtab ai ft=python tw=120 fileencoding=utf-8 diff --git a/grml2usb.8.txt b/grml2usb.8.txt index 9696f24..21ef5d1 100644 --- a/grml2usb.8.txt +++ b/grml2usb.8.txt @@ -31,6 +31,10 @@ grub is being used as default bootloader. Avoid installation of the default MBR using the '--skip-mbr' option or if you encounter any problems with the default MBR consider using '--syslinux-mbr' instead. +[NOTE] +Whereas grml2usb is the script to install recent grml ISOs (>=2009.10) the +script grml2usb-compat supports older grml releases (<2009.10) as well. + [[options]] Options ------- @@ -284,14 +288,14 @@ or: Finally create a filesystem and execute grml2usb as needed: # mkfs.vfat /dev/loop1 - # grml2usb --bootloader-only /grml/isos/grml-small_2009.05.iso /dev/loop1 + # grml2usb --bootloader-only /grml/isos/grml-small_2009.10.iso /dev/loop1 [[performance-tracing]] Performance tracing ~~~~~~~~~~~~~~~~~~~ # blktrace -d /dev/sdX -o - | blkparse -i - - # grml2usb grml_2009.05.iso /dev/sdX1 + # grml2usb grml_2009.10.iso /dev/sdX1 [[troubleshooting]] Troubleshooting and Pitfalls when booting @@ -395,7 +399,7 @@ Grab a recent grml ISO and use link:http://syslinux.zytor.com/wiki/index.php/Doc/isolinux#HYBRID_CD-ROM.2FHARD_DISK_MODE[isohybrid from the syslinux project]: - % isohybrid grml_2009.05.iso + % isohybrid grml_2009.10.iso /////////////////////////////////////////////////////////////////////////////////////////////////// This allows you to dd the Grml ISO to your USB device (use for example @@ -439,10 +443,8 @@ recent version of grml2usb then you might notice: Fatal: a critical error happend during execution (not a grml ISO?), giving up Breaking the backward compatibility was necessary to avoid maintainability hell. -If you want to install older grml ISOs please grab the grml2usb-compat Debian -package which provides support for older releases or the -link:http://grml.org/grml2usb/grml2usb-compat.tgz[grml2usb-compat tarball] -(link:http://grml.org/grml2usb/grml2usb-compat.tgz.md5.asc[gpg signature/md5]). +If you want to install older grml ISOs please use the grml2usb-compat script +which provides support for older releases. [[menu-lst]] Why is there a menu.lst and a grub.cfg inside /boot/grub/? @@ -584,59 +586,59 @@ of your grml2usb commandline (consider using the "\--verbose" option). Usage examples -------------- - # grml2usb /home/grml/grml_2009.05.iso /dev/sdX1 + # grml2usb /home/grml/grml_2009.10.iso /dev/sdX1 Install specified ISO on device /dev/sdX1. - # grml2usb /home/grml/grml_2009.05.iso /home/grml/grml_small_2009.05.iso /dev/sdX1 + # grml2usb /home/grml/grml_2009.10.iso /home/grml/grml_small_2009.10.iso /dev/sdX1 Install specified ISOs on device /dev/sdX1 for multibooting ISOs. -Note: boot "grml" as usual, for booting grml-small use "grml-small on the -bootprompt, for grml64 use "grml64" and so on... The *first* specified ISO is -the one being the default (when just pressing enter or waiting until the timeout -is reached). # grml2usb /live/image /dev/sdX1 Install currently running grml live system on device /dev/sdX1. - # grml2usb /live/image /home/grml/grml_2009.05.iso /dev/sdX1 + # grml2usb /live/image /home/grml/grml_2009.10.iso /dev/sdX1 Install currently running grml live system and the specified ISO on device /dev/sdX1 for multibooting. - # grml2usb --fat16 /home/grml/grml_2009.05.iso /dev/sdX1 + # grml2usb --fat16 /home/grml/grml_2009.10.iso /dev/sdX1 Install specified ISO on device /dev/sdX1 and format partition /dev/sdX1 with FAT16 filesystem. - # grml2usb --grub --grub-mbr /home/grml/grml_2009.05.iso /dev/sdX1 + # grml2usb --grub --grub-mbr /home/grml/grml_2009.10.iso /dev/sdX1 Install specified ISO on device /dev/sdX1 and use grub as bootloader (instead of syslinux being the default) and install a master boot record (MBR) to the MBR of /dev/sdX. + # grml2usb-compat /home/grml/grml_2009.05.iso /dev/sdX1 + +Install older grml ISO on device /dev/sdX1. + /////////////////////////////////////////////////////////////////////////////////////// # grml2usb --kernel=/boot/vmlinuz-2.6.28-grml --initrd=/boot/initrd.img-2.6.28-grml \ - /home/grml/grml_2009.05.iso /dev/sdX1 + /home/grml/grml_2009.10.iso /dev/sdX1 Install specified ISO on device /dev/sdX1 but use given kernel and initrd instead of the ones provided by the ISO. # grml2usb --squashfs=/grml/grml-live/grml_cd/live/grml.squashfs \ - /home/grml/grml_2009.05.iso /dev/sdX1 + /home/grml/grml_2009.10.iso /dev/sdX1 Install specified ISO on device /dev/sdX1 but use given squashfs file instead of the one provided by the ISO. /////////////////////////////////////////////////////////////////////////////////////// - # grml2usb --bootoptions="lang=de ssh=mysecret" grml_2009.05.iso /dev/sdX1 + # grml2usb --bootoptions="lang=de ssh=mysecret" grml_2009.10.iso /dev/sdX1 Install specified ISO on device /dev/sdX1 and use "lang=de ssh=mysecret" as default bootoptions. - # grml2usb --remove-bootoption="vga=791" --remove-bootoption="quiet" grml_2009.05.iso /dev/sdX1 + # grml2usb --remove-bootoption="vga=791" --remove-bootoption="quiet" grml_2009.10.iso /dev/sdX1 Install specified ISO on device /dev/sdX1 remove vga=791 and quiet from existing bootoptions. diff --git a/tarball.sh b/tarball.sh index 05c6f49..d5f850e 100755 --- a/tarball.sh +++ b/tarball.sh @@ -55,6 +55,9 @@ printf "Installing files:\n" printf " - /usr/sbin/grml2usb\n" install -m 755 \${BASE}/grml2usb /usr/sbin/grml2usb +printf " - /usr/sbin/grml2usb-compat\n" +install -m 755 \${BASE}/grml2usb-compat /usr/sbin/grml2usb-compat + printf " - /usr/sbin/grml2iso\n" install -m 755 \${BASE}/grml2iso /usr/sbin/grml2iso @@ -97,6 +100,7 @@ fi for file in \\ /usr/sbin/grml2usb \\ + /usr/sbin/grml2usb-compat \\ /usr/sbin/grml2iso \\ /usr/share/grml2usb/grub/splash.xpm.gz \\ /usr/share/grml2usb/grub/grml.png \\ @@ -124,7 +128,7 @@ rm grml2usb-$VERSION/grml2usb.8.txt rm grml2usb-$VERSION/grml2iso.8.txt # binaries, grub, lilo -cp grml2usb grml2iso mbr/mbrldr mbr/mbrmgr grub/* lilo/lilo.static.* grml2usb-$VERSION/ +cp grml2usb grml2usb-compat grml2iso mbr/mbrldr mbr/mbrmgr grub/* lilo/lilo.static.* grml2usb-$VERSION/ tar zcf grml2usb.tgz "${DIR}"