- Arch-releng - lists.archlinux.org

[arch-releng] [PATCH] Provide Syslinux as a possible bootloader
by pyther＠pyther.net 06 Mar '11

06 Mar '11

interactive_syslinux depends on the syslinux-install_update script that is in the Arch syslinux package. --- src/core/libs/lib-blockdevices-filesystems.sh | 3 +- src/core/libs/lib-ui-interactive.sh | 118 ++++++++++++++++++++++++- src/core/procedures/base | 1 + 3 files changed, 119 insertions(+), 3 deletions(-) diff --git a/src/core/libs/lib-blockdevices-filesystems.sh b/src/core/libs/lib-blockdevices-filesystems.sh index cb30a2e..13160c9 100644 --- a/src/core/libs/lib-blockdevices-filesystems.sh +++ b/src/core/libs/lib-blockdevices-filesystems.sh @@ -94,7 +94,8 @@ get_possible_fs () { true } -supported_bootloaders=('grub') +syslinux_supported_fs=('ext2' 'ext3' 'ext4' 'btrfs' 'vfat') +supported_bootloaders=('syslinux' 'grub') # procedural code from quickinst functionized and fixed. # there were functions like this in the setup script too, with some subtle differences. see below diff --git a/src/core/libs/lib-ui-interactive.sh b/src/core/libs/lib-ui-interactive.sh index 29453cb..bd8cb8a 100644 --- a/src/core/libs/lib-ui-interactive.sh +++ b/src/core/libs/lib-ui-interactive.sh @@ -2,7 +2,9 @@ # A library which allows you to do backend stuff by using user interfaces # Global Variables -grubmenu="/boot/grub/menu.lst" # be sure to override this if you have it somewhere else +# Be sure to override these if you have the configuration file elsewhere +grubmenu="/boot/grub/menu.lst" +syslinuxmenu="/boot/syslinux/syslinux.cfg" # check if a worker has completed successfully. if not -> tell user he must do it + return 1 # if ok -> don't warn anything and return 0 @@ -737,7 +739,8 @@ If any previous configuration you've done until now (like fancy filesystems) req done ask_option no "Choose bootloader" "Which bootloader would you like to use?" optional \ - "grub" "GRUB bootloader" + "grub" "GRUB bootloader" \ + "syslinux" "Syslinux bootloader (${syslinux_supported_fs[*]})" bootloader=$ANSWER_OPTION @@ -867,6 +870,8 @@ interactive_install_bootloader () { if [[ $bootloader = grub ]]; then GRUB_OK=0 interactive_grub || return 1 + elif [[ $bootloader = syslinux ]]; then + interactive_syslinux || return 1 else show_warning 'No Bootloader' 'You did not select a bootloader. No bootloader will be installed.' fi @@ -1131,11 +1136,120 @@ EOF fi } +interactive_syslinux() { + debug FS "starting interactive_syslinux" + + # Find and Store the device that has the root filesystem + get_device_with_mount '/' || return 1 + PART_ROOT="$ANSWER_DEVICE" + + # Gets booot device + get_device_with_mount '/boot' + bootdev="$ANSWER_DEVICE" + + # Check to see if /boot or / (root) has a valid FS type and set bootpart + # bootpart == device with /boot dir + if [[ $bootdev ]]; then + filesystem="$(awk '/ \/boot /{print $4}' $TMP_FILESYSTEMS)" + debug FS "$bootdev - FS type: $filesystem" + + local bootpart="$bootdev" + else + filesystem="$(awk '/ \/ /{print $4}' $TMP_FILESYSTEMS)" + debug FS "$PART_ROOT - FS type: $filesystem" + + local bootpart="$PART_ROOT" + fi + + if ! check_is_in "$filesystem" "${syslinux_supported_fs[@]}"; then + show_warning "Invalid FS" "Error: Syslinux does not support $filesystem.\n\nThe following filesystems are supported:\n ${syslinux_supported_fs[@]}" + return 1 + fi + + # remove default entries by truncating file at our little tag (#-*) + sed -i -e '/#-\*/q' "$syslinuxmenu" + + # Generate menu and prompt user to edit it + interactive_bootloader_menu "syslinux" "$syslinuxmenu" + + if device_is_raid "$bootpart"; then + debug FS "Software RAID detected" + local onraid=true + fi + + debug FS "Installing Syslinux ($var_TARGET_DIR/usr/sbin/syslinux-install_update -i -c /mnt)" + inform "Installing Syslinux..." + if ! "$var_TARGET_DIR/usr/sbin/syslinux-install_update" -i -c /mnt >$LOG 2>&1; then + debug FS "FAILED: syslinux-install_update -i -c /mnt failed" + show_warning "FAILED" "syslinux-install_update -i -c /mnt failed" + return 1 + fi + + if ask_yesno "Set boot flag(s) and install the Syslinux MBR?" yes; then + inform "Setting Boot Flag(s)...\nThis could take a while. Please be patient.\n\n" syslinuxprog + if "$var_TARGET_DIR/usr/sbin/syslinux-install_update" -a -c /mnt >$LOG 2>&1; then + debug FS "Successfully set boot flag(s)" + else + debug FS "Failde to set boot flag(s). syslinux-install_update -a failed with Error Code - $?" + show_warning "FAILED" "Failed to set boot flag(s). MBR not installed" && return 1 + fi + + inform "Installing Syslinux MBR..." syslinuxprog + if "$var_TARGET_DIR/usr/sbin/syslinux-install_update" -m -c /mnt >$LOG 2>&1; then + debug FS "Successfully installed MBR(s)" + else + debug FS "Failed to install MBR. syslinux-install_update -m failed with Error Code - $?" + show_warning "FAILED" "Failed to install the MBR!" && return 1 + fi + fi + notify "Syslinux Installation Successful" +} + +generate_syslinux_menu () { + get_kernel_parameters || return + + cat >>$syslinuxmenu <<EOF + +# (0) Arch Linux +LABEL arch + MENU LABEL Arch Linux + LINUX ../vmlinuz26 + APPEND $kernel_parameters + INITRD ../kernel26.img + +# (1) Arch Linux Fallback +LABEL archfallback + MENU LABEL Arch Linux Fallback + LINUX ../vmlinuz26 + APPEND $kernel_parameters + INITRD ../kernel26-fallback.img + +# (2) Windows +#LABEL windows +#COM32 chain.c32 +#APPEND hd0 0 + +LABEL hdt + MENU LABEL HDT (Hardware Detection Tool) + COM32 hdt.c32 + +LABEL reboot + MENU LABEL Reboot + COM32 reboot.c32 + +LABEL off + MENU LABEL Power Off + COMBOOT poweroff.com +EOF +} + # $1 - Bootloader Name # $2 - Bootloader Configuration Files interactive_bootloader_menu() { if [[ $1 = grub ]]; then generate_grub_menulst || return + elif [[ $1 = syslinux ]]; then + generate_syslinux_menu || return fi grep -q '^/dev/mapper' $TMP_FSTAB && local helptext=" /dev/mapper/ users: Pay attention to the kernel line!" diff --git a/src/core/procedures/base b/src/core/procedures/base index ec38f51..4e41c81 100644 --- a/src/core/procedures/base +++ b/src/core/procedures/base @@ -11,6 +11,7 @@ var_UI_TYPE="cli" # set to cli or dia for dialog var_ARCH=`uname -m` #i686 or x86_64. NOTE: this assumes you want to install the same arch as the installation environment you're using. maybe we could decouple those someday.. [ -z "$var_ARCH" ] && die_error "Could not determine your architecture" grubmenu="$var_TARGET_DIR$grubmenu" +syslinuxmenu="$var_TARGET_DIR$syslinuxmenu" ###### Phases ( can be overridden by more specific procedures) ###### phase_preparation=(\ -- 1.7.4.1

3 2

[arch-releng] [PATCH] Provide Syslinux as a possible bootloader
by pyther＠pyther.net 06 Mar '11

06 Mar '11

interactive_syslinux depends on the syslinux-install_update script that is in the Arch syslinux package. --- src/core/libs/lib-blockdevices-filesystems.sh | 3 +- src/core/libs/lib-ui-interactive.sh | 118 ++++++++++++++++++++++++- src/core/procedures/base | 1 + 3 files changed, 119 insertions(+), 3 deletions(-) diff --git a/src/core/libs/lib-blockdevices-filesystems.sh b/src/core/libs/lib-blockdevices-filesystems.sh index 5b078a7..513c980 100644 --- a/src/core/libs/lib-blockdevices-filesystems.sh +++ b/src/core/libs/lib-blockdevices-filesystems.sh @@ -94,7 +94,8 @@ get_possible_fs () { true } -supported_bootloaders=('grub') +syslinux_supported_fs=('ext2' 'ext3' 'ext4' 'btrfs' 'vfat') +supported_bootloaders=('syslinux' 'grub') # procedural code from quickinst functionized and fixed. # there were functions like this in the setup script too, with some subtle differences. see below diff --git a/src/core/libs/lib-ui-interactive.sh b/src/core/libs/lib-ui-interactive.sh index c4bb336..36525be 100644 --- a/src/core/libs/lib-ui-interactive.sh +++ b/src/core/libs/lib-ui-interactive.sh @@ -2,7 +2,9 @@ # A library which allows you to do backend stuff by using user interfaces # Global Variables -grubmenu="/boot/grub/menu.lst" # be sure to override this if you have it somewhere else +# Be sure to override these if you have the configuration file elsewhere +grubmenu="/boot/grub/menu.lst" +syslinuxmenu="/boot/syslinux/syslinux.cfg" # check if a worker has completed successfully. if not -> tell user he must do it + return 1 # if ok -> don't warn anything and return 0 @@ -737,7 +739,8 @@ If any previous configuration you've done until now (like fancy filesystems) req done ask_option no "Choose bootloader" "Which bootloader would you like to use?" optional \ - "grub" "GRUB bootloader" + "grub" "GRUB bootloader" \ + "syslinux" "Syslinux bootloader (${syslinux_supported_fs[*]})" bootloader=$ANSWER_OPTION @@ -867,6 +870,8 @@ interactive_install_bootloader () { if [[ $bootloader = grub ]]; then GRUB_OK=0 interactive_grub || return 1 + elif [[ $bootloader = syslinux ]]; then + interactive_syslinux || return 1 else show_warning 'No Bootloader' 'You did not select a bootloader. No bootloader will be installed.' fi @@ -1131,11 +1136,120 @@ EOF fi } +interactive_syslinux() { + debug FS "starting interactive_syslinux" + + # Find and Store the device that has the root filesystem + get_device_with_mount '/' || return 1 + PART_ROOT="$ANSWER_DEVICE" + + # Gets booot device + get_device_with_mount '/boot' + bootdev="$ANSWER_DEVICE" + + # Check to see if /boot or / (root) has a valid FS type and set bootpart + # bootpart == device with /boot dir + if [[ $bootdev ]]; then + filesystem="$(awk '/ \/boot /{print $4}' $TMP_FILESYSTEMS)" + debug FS "$bootdev - FS type: $filesystem" + + local bootpart="$bootdev" + else + filesystem="$(awk '/ \/ /{print $4}' $TMP_FILESYSTEMS)" + debug FS "$PART_ROOT - FS type: $filesystem" + + local bootpart="$PART_ROOT" + fi + + if ! check_is_in "$filesystem" "${syslinux_supported_fs[@]}"; then + show_warning "Invalid FS" "Error: Syslinux does not support $filesystem.\n\nThe following filesystems are supported:\n ${syslinux_supported_fs[@]}" + return 1 + fi + + # remove default entries by truncating file at our little tag (#-*) + sed -i -e '/#-\*/q' "$syslinuxmenu" + + # Generate menu and prompt user to edit it + interactive_bootloader_menu "syslinux" "$syslinuxmenu" + + if device_is_raid "$bootpart"; then + debug FS "Software RAID detected" + local onraid=true + fi + + debug FS "Installing Syslinux ($var_TARGET_DIR/usr/sbin/syslinux-install_update -i -c /mnt)" + inform "Installing Syslinux..." + if ! "$var_TARGET_DIR/usr/sbin/syslinux-install_update" -i -c /mnt >$LOG 2>&1; then + debug FS "FAILED: syslinux-install_update -i -c /mnt failed" + show_warning "FAILED" "syslinux-install_update -i -c /mnt failed" + return 1 + fi + + if ask_yesno "Set boot flag(s) and install the Syslinux MBR?" yes; then + inform "Setting Boot Flag(s)...\nThis could take a while. Please be patient.\n\n" syslinuxprog + if "$var_TARGET_DIR/usr/sbin/syslinux-install_update" -a -c /mnt >$LOG 2>&1; then + debug FS "Successfully set boot flag(s)" + else + debug FS "Failde to set boot flag(s). syslinux-install_update -a failed with Error Code - $?" + show_warning "FAILED" "Failed to set boot flag(s). MBR not installed" && return 1 + fi + + inform "Installing Syslinux MBR..." syslinuxprog + if "$var_TARGET_DIR/usr/sbin/syslinux-install_update" -m -c /mnt >$LOG 2>&1; then + debug FS "Successfully installed MBR(s)" + else + debug FS "Failed to install MBR. syslinux-install_update -m failed with Error Code - $?" + show_warning "FAILED" "Failed to install the MBR!" && return 1 + fi + fi + notify "Syslinux Installation Successful" +} + +generate_syslinux_menu () { + get_kernel_parameters || return + + cat >>$syslinuxmenu <<EOF + +# (0) Arch Linux +LABEL arch + MENU LABEL Arch Linux + LINUX ../vmlinuz26 + APPEND $kernel_parameters + INITRD ../kernel26.img + +# (1) Arch Linux Fallback +LABEL archfallback + MENU LABEL Arch Linux Fallback + LINUX ../vmlinuz26 + APPEND $kernel_parameters + INITRD ../kernel26-fallback.img + +# (2) Windows +#LABEL windows +#COM32 chain.c32 +#APPEND hd0 0 + +LABEL hdt + MENU LABEL HDT (Hardware Detection Tool) + COM32 hdt.c32 + +LABEL reboot + MENU LABEL Reboot + COM32 reboot.c32 + +LABEL off + MENU LABEL Power Off + COMBOOT poweroff.com +EOF +} + # $1 - Bootloader Name # $2 - Bootloader Configuration Files interactive_bootloader_menu() { if [[ $1 = grub ]]; then generate_grub_menulst + elif [[ $1 = syslinux ]]; then + generate_syslinux_menu || return fi grep -q '^/dev/mapper' $TMP_FSTAB && local helptext=" /dev/mapper/ users: Pay attention to the kernel line!" diff --git a/src/core/procedures/base b/src/core/procedures/base index ec38f51..4e41c81 100644 --- a/src/core/procedures/base +++ b/src/core/procedures/base @@ -11,6 +11,7 @@ var_UI_TYPE="cli" # set to cli or dia for dialog var_ARCH=`uname -m` #i686 or x86_64. NOTE: this assumes you want to install the same arch as the installation environment you're using. maybe we could decouple those someday.. [ -z "$var_ARCH" ] && die_error "Could not determine your architecture" grubmenu="$var_TARGET_DIR$grubmenu" +syslinuxmenu="$var_TARGET_DIR$syslinuxmenu" ###### Phases ( can be overridden by more specific procedures) ###### phase_preparation=(\ -- 1.7.4.1

3 2

[arch-releng] [PATCH] Return non-zero return code for generate_grub_menulst
by pyther＠pyther.net 06 Mar '11

06 Mar '11

--- src/core/libs/lib-ui-interactive.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/core/libs/lib-ui-interactive.sh b/src/core/libs/lib-ui-interactive.sh index c4bb336..29453cb 100644 --- a/src/core/libs/lib-ui-interactive.sh +++ b/src/core/libs/lib-ui-interactive.sh @@ -1135,7 +1135,7 @@ EOF # $2 - Bootloader Configuration Files interactive_bootloader_menu() { if [[ $1 = grub ]]; then - generate_grub_menulst + generate_grub_menulst || return fi grep -q '^/dev/mapper' $TMP_FSTAB && local helptext=" /dev/mapper/ users: Pay attention to the kernel line!" -- 1.7.4.1

1 0

[arch-releng] [PATCH] Clearify types of devices that find_usable_devices returns
by pyther＠pyther.net 06 Mar '11

06 Mar '11

--- src/core/libs/lib-blockdevices-filesystems.sh | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/src/core/libs/lib-blockdevices-filesystems.sh b/src/core/libs/lib-blockdevices-filesystems.sh index 5b078a7..cb30a2e 100644 --- a/src/core/libs/lib-blockdevices-filesystems.sh +++ b/src/core/libs/lib-blockdevices-filesystems.sh @@ -244,8 +244,10 @@ finddisks() { } -# find usable blockdevices, both partionable or not (i.e. partitions themselves) -# $1 extra things to echo for each partition (optional) (backslash escapes will get interpreted) +# find usable blockdevices: RAID + LVM volumes, partitioned and unpartitioned devices +# Exclude devices/partitions that are part of a RAID or LVM volume +# Exclude root block devices (ex. sda) that are partitioned +# $1 extra things to echo for each device (optional) (backslash escapes will get interpreted) find_usable_blockdevices() { shopt -s nullglob -- 1.7.4.1

1 0

[arch-releng] [PATCH] List root block devices instead of usable partitions (GRUB MBR Install)
by pyther＠pyther.net 06 Mar '11

06 Mar '11

--- src/core/libs/lib-ui-interactive.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/core/libs/lib-ui-interactive.sh b/src/core/libs/lib-ui-interactive.sh index 8281bc0..c4bb336 100644 --- a/src/core/libs/lib-ui-interactive.sh +++ b/src/core/libs/lib-ui-interactive.sh @@ -905,7 +905,7 @@ interactive_grub() { # Create and edit the grub menu.lst interactive_bootloader_menu "grub" $grubmenu - DEVS="$(find_usable_blockdevices '_ ')" + DEVS="$(finddisks '_ ')" if [ "$DEVS" = " " ]; then notify "No hard drives were found" return 1 -- 1.7.4.1

1 0

[arch-releng] The road to a more cleaner aif.git master history
by Dieter Plaetinck 05 Mar '11

05 Mar '11

I'm not proud of the history of the aif master branch. I never really figured out the right way of doing things, especially with the new approach where we just push commits to it, see how they work out on the testimages, and push more commits when needed... But now I think I got it figured out, a way to achieve a nice and clean master history. Starting today, main development happens in my 'development' branch and/or more feature branches (which can all get rewritten at some points), then we'll push stable stuff to master when we feel really good about them, because i don't want to ever rewrite master. obviously, releng test images will from now on be built from the development branch See http://projects.archlinux.org/aif.git/commit/?id=f2348ba05300118b1475441e6f… I also blogged about my newly found insights at http://dieter.plaetinck.be/why-rewriting-git-history-and-why-commits-impera… Dieter

1 0

[arch-releng] [PATCH] Rewrite of finddisks and findblockdevices. Rename findblockdevices to find_usable_devices
by pyther＠pyther.net 02 Mar '11

02 Mar '11

find_usable_devs returns a list of partitioned and non-partitioned block devices. These devices include SCSI/Sata, CCISS, IDA, LVM, SOFT RAID devices. Devices in LVM and SOFT RAID configurations are excluded from this list. --- src/core/libs/lib-blockdevices-filesystems.sh | 165 +++++++++++++------------ src/core/libs/lib-ui-interactive.sh | 4 +- 2 files changed, 88 insertions(+), 81 deletions(-) diff --git a/src/core/libs/lib-blockdevices-filesystems.sh b/src/core/libs/lib-blockdevices-filesystems.sh index ac749a3..c74b938 100644 --- a/src/core/libs/lib-blockdevices-filesystems.sh +++ b/src/core/libs/lib-blockdevices-filesystems.sh @@ -206,99 +206,106 @@ getlabel() { # find partitionable blockdevices # $1 extra things to echo for each device (optional) (backslash escapes will get interpreted) finddisks() { - workdir="$PWD" - if cd /sys/block 2>/dev/null - then - # ide devices - for dev in $(ls | egrep '^hd') - do - if [ "$(cat $dev/device/media)" = "disk" ] - then - echo -ne "/dev/$dev $1" - fi - done - #scsi/sata devices, and virtio blockdevices (/dev/vd*) - for dev in $(ls | egrep '^[sv]d') - do - # TODO: what is the significance of 5? ASKDEV - if [ "$(cat $dev/device/type)" != "5" ] - then - echo -ne "/dev/$dev $1" + shopt -s nullglob + + # Block Devices + for dev in /sys/block/*; do + if [[ -f $dev/device/type ]]; then + local type + read type < /sys/block/${dev##*/}/device/type + # Block Devices with size =< 0 may be an empty card reader + read size < /sys/block/${dev##*/}/size + # Type 5 is a ROM Device - Optical Drives + if [[ $type != 5 ]] && (( $size > 0 )); then + source "$dev/uevent" + echo -ne "/dev/$DEVNAME $1" + unset DEVNAME fi - done - fi + fi + done + # cciss controllers - if cd /dev/cciss 2>/dev/null - then - for dev in $(ls | egrep -v 'p') - do - echo -ne "/dev/cciss/$dev $1" - done - fi - # Smart 2 controllers - if cd /dev/ida 2>/dev/null - then - for dev in $(ls | egrep -v 'p') - do - echo -ne "/dev/ida/$dev $1" - done - fi - cd "$workdir" + for dev in /dev/cciss/*; do + if [[ $dev != *[[:digit:]]p[[:digit:]]* ]]; then + echo "$dev $1" + fi + done + + # Smart 2 Controller + for dev in /dev/ida/*; do + if [[ $dev != *[[:digit:]]p[[:digit:]]* ]]; then + echo "$dev $1" + fi + done + + shopt -u nullglob } -# find block devices, both partionable or not (i.e. partitions themselves) + +# find usable devices, both partionable or not (i.e. partitions themselves) # $1 extra things to echo for each partition (optional) (backslash escapes will get interpreted) -findblockdevices() { - workdir="$PWD" - for devpath in $(finddisks) - do - disk=$(basename $devpath) - echo -ne "/dev/$disk $1" - cd /sys/block/$disk - shopt -s nullglob - for part in $disk* - do - # check if not already assembled to a raid device. TODO: what is the significance of the 5? ASKDEV - if [ -n "$part" ] && ! grep -q $part /proc/mdstat 2>/dev/null && ! fstype 2>/dev/null </dev/$part | grep -q lvm2 && ! sfdisk -c /dev/$disk $(echo $part | sed -e "s#$disk##g") 2>/dev/null | grep -q '5' - then - if [ -d $part ] - then - echo -ne "/dev/$part $1" - fi +find_usable_blockdevices() { + shopt -s nullglob + + local parts + + # Cycle through all root block devices (sda, sdb, etc...) + # Look for partitions and include them only if they are not part of a + # RAID or LVM configuration. Also, exclude extended partitions + for devpath in $(finddisks); do + hidebldev= + unset parts + + # Glob allows for following matches: + # /dev/sda -> /dev/sda1 + # /dev/cciss/c0d1 -> /dev/cciss/c0d1p1 + for dev in ${devpath}*[[:digit:]]*; do + local disk="${dev%%[[:digit:]]*}" + local partnum="${dev##*[[:alpha:]]}" + + # Don't display extened partition (not logical parts) + [ "$(sfdisk -c "$disk" "$partnum" 2>/dev/null)" = 5 ] && continue; + + # Don't list parts that are part of RAID or LVM volumes + # Although we strongly encourage users to setup LVM in AIF, we want to make + # life a bit easier for those who have setup LVM/softraid before running AIF + if grep -qsw "${dev##*/}" /proc/mdstat || { pvscan -s 2>/dev/null | grep -q "$dev"; }; then + hidebldev="True" + else + parts+=("$dev") fi done - shopt -u nullglob + + # If hidebldev is not set and we have no partitions then + # Echo root block device if root block device is not part of a LVM or RAID configuration + # Otherwise echo the partitions + if [[ -z $hidebldev ]] && (( ! ${#parts[@]} )); then + if ! grep -qsw "${devpath##*/}" /proc/mdstat && ! pvscan -s 2>/dev/null | grep -q "$devpath"; then + echo -ne "$devpath $1" + fi + elif (( ${#parts[@]} )); then + for part in ${parts[@]}; do + echo -ne "$part $1" + done + fi done + # mapped devices - for devpath in $(ls /dev/mapper 2>/dev/null | grep -v control) - do - echo -ne "/dev/mapper/$devpath $1" + for devpath in /dev/mapper/*; do + # Exclude /control directory and other non-block files + if [[ -b $devpath ]]; then + echo -ne "$devpath $1" + fi done + # raid md devices - for devpath in $(ls -d /dev/md* | grep '[0-9]' 2>/dev/null) - do - if grep -qw $(echo $devpath /proc/mdstat | sed -e 's|/dev/||g') - then + for devpath in /dev/md[0-9]*; do + if grep -qw "${devpath//\/dev\//}" /proc/mdstat; then echo -ne "$devpath $1" fi done - # cciss controllers - if cd /dev/cciss 2>/dev/null - then - for dev in $(ls | egrep 'p') - do - echo -ne "/dev/cciss/$dev $1" - done - fi - # Smart 2 controllers - if cd /dev/ida 2>/dev/null - then - for dev in $(ls | egrep 'p') - do - echo -ne "/dev/ida/$dev $1" - done - fi - cd "$workdir" + + shopt -u nullglob } diff --git a/src/core/libs/lib-ui-interactive.sh b/src/core/libs/lib-ui-interactive.sh index b244a6e..64be570 100644 --- a/src/core/libs/lib-ui-interactive.sh +++ b/src/core/libs/lib-ui-interactive.sh @@ -557,7 +557,7 @@ interactive_filesystems() { if [ ! -f $TMP_BLOCKDEVICES ] || ! ask_yesno "Previous blockdevice definitions found:\n`cat $TMP_BLOCKDEVICES`\n\ Use these as a starting point? Make sure your disk(s) are partitioned correctly so your definitions can be applied. Pick 'no' when in doubt to start from scratch" no then - findblockdevices 'raw no_label no_fs\n' > $TMP_BLOCKDEVICES + find_usable_blockdevices 'raw no_label no_fs\n' > $TMP_BLOCKDEVICES fi [ -z "$PART_ACCESS" ] && PART_ACCESS=dev @@ -885,7 +885,7 @@ interactive_grub() { # Create and edit the grub menu.lst interactive_grub_menulst - DEVS="$(findblockdevices '_ ')" + DEVS="$(find_usable_blockdevices '_ ')" if [ "$DEVS" = " " ]; then notify "No hard drives were found" return 1 -- 1.7.4.1

3 10

[arch-releng] [PATCH 1/3] Rename interactive_grub_menulst to interactive_bootloader_menu
by pyther＠pyther.net 02 Mar '11

02 Mar '11

Update function to be flexible with the use of multiple bootloaders --- src/core/libs/lib-ui-interactive.sh | 26 ++++++++++++++++---------- 1 files changed, 16 insertions(+), 10 deletions(-) diff --git a/src/core/libs/lib-ui-interactive.sh b/src/core/libs/lib-ui-interactive.sh index b244a6e..062c420 100644 --- a/src/core/libs/lib-ui-interactive.sh +++ b/src/core/libs/lib-ui-interactive.sh @@ -883,7 +883,7 @@ interactive_grub() { fi fi # Create and edit the grub menu.lst - interactive_grub_menulst + interactive_bootloader_menu "grub" $grubmenu DEVS="$(findblockdevices '_ ')" if [ "$DEVS" = " " ]; then @@ -1070,15 +1070,6 @@ initrd $subdir/kernel26-fallback.img EOF } -interactive_grub_menulst () { - generate_grub_menulst - local helptext= - grep -q '^/dev/mapper' $TMP_FSTAB && helptext=" /dev/mapper/ users: Pay attention to the kernel line!" - notify "Before installing GRUB, you must review the configuration file. You will now be put into the editor. After you save your changes and exit the editor, you can install GRUB.$helptext" - seteditor || return 1 - $EDITOR $grubmenu -} - interactive_grub_install () { debug FS "interactive_grub_install called. P1 = $1, P2 = $2, P3 = $3" # $1 = bootpart @@ -1120,6 +1111,21 @@ EOF fi } +# $1 - Bootloader Name +# $2 - Bootloader Configuration Files +interactive_bootloader_menu() { + if [[ $1 = grub ]]; then + generate_grub_menulst + fi + + grep -q '^/dev/mapper' $TMP_FSTAB && local helptext=" /dev/mapper/ users: Pay attention to the kernel line!" + notify "Before installing $1, you must review the configuration file. You will now be put into the editor. After you save your changes and exit the editor, you can install $1.$helptext" + + seteditor || return 1 + + $EDITOR $2 +} + get_kernel_parameters() { get_device_with_mount '/' || return 1 local rootpart="$ANSWER_DEVICE" -- 1.7.4.1

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[arch-releng] [PATCH] Adding function for automated script start up at boot
by Charles Vejnar 01 Mar '11

01 Mar '11

--- .../overlay/etc/functions.d/automated_script | 26 +++++++++++ configs/syslinux-iso/overlay/etc/inittab | 45 ++++++++++++++++++++ configs/syslinux-iso/overlay/usr/bin/autologin | 2 + 3 files changed, 73 insertions(+), 0 deletions(-) create mode 100644 configs/syslinux-iso/overlay/etc/functions.d/automated_script create mode 100644 configs/syslinux-iso/overlay/etc/inittab create mode 100755 configs/syslinux-iso/overlay/usr/bin/autologin diff --git a/configs/syslinux-iso/overlay/etc/functions.d/automated_script b/configs/syslinux-iso/overlay/etc/functions.d/automated_script new file mode 100644 index 0000000..5ada69e --- /dev/null +++ b/configs/syslinux-iso/overlay/etc/functions.d/automated_script @@ -0,0 +1,26 @@ +. /etc/archiso/functions + +automated_script () +{ + script="$(cmdline_param script)" + if [ -n $script ] ; then + stat_busy "Configuring $script" + if [[ $script =~ ^http:// || $script =~ ^ftp:// ]] ; then + wget "$script" -q -O /tmp/startup_script >/dev/null + rt=$? + else + cp $script /tmp/startup_script + rt=$? + fi + if [ $rt -eq 0 ] ; then + chmod +x /tmp/startup_script + echo -e "\nif [ \`tty\` = \"/dev/tty1\" ] ; then\n /tmp/startup_script\nfi\n" >> /root/.bash_profile + stat_done + else + stat_fail + fi + fi +} + +add_hook multi_end automated_script + diff --git a/configs/syslinux-iso/overlay/etc/inittab b/configs/syslinux-iso/overlay/etc/inittab new file mode 100644 index 0000000..aff6d72 --- /dev/null +++ b/configs/syslinux-iso/overlay/etc/inittab @@ -0,0 +1,45 @@ +# +# /etc/inittab +# + +# Runlevels: +# 0 Halt +# 1(S) Single-user +# 2 Not used +# 3 Multi-user +# 4 Not used +# 5 X11 +# 6 Reboot + +## Only one of the following two lines can be uncommented! +# Boot to console +id:3:initdefault: +# Boot to X11 +#id:5:initdefault: + +rc::sysinit:/etc/rc.sysinit +rs:S1:wait:/etc/rc.single +rm:2345:wait:/etc/rc.multi +rh:06:wait:/etc/rc.shutdown +su:S:wait:/sbin/sulogin -p + +# -8 options fixes umlauts problem on login +c1:2345:respawn:/sbin/agetty -n -l /usr/bin/autologin -8 38400 tty1 linux +c2:2345:respawn:/sbin/agetty -8 38400 tty2 linux +c3:2345:respawn:/sbin/agetty -8 38400 tty3 linux +c4:2345:respawn:/sbin/agetty -8 38400 tty4 linux +c5:2345:respawn:/sbin/agetty -8 38400 tty5 linux +c6:2345:respawn:/sbin/agetty -8 38400 tty6 linux + +# Hypervisor Virtual Console for Xen and KVM +#h0:2345:respawn:/sbin/agetty -8 38400 hvc0 linux + +ca::ctrlaltdel:/sbin/shutdown -t3 -r now + +# Example lines for starting a login manager +x:5:respawn:/usr/bin/xdm -nodaemon +#x:5:respawn:/usr/sbin/gdm -nodaemon +#x:5:respawn:/usr/bin/kdm -nodaemon +#x:5:respawn:/usr/bin/slim >/dev/null 2>&1 + +# End of file diff --git a/configs/syslinux-iso/overlay/usr/bin/autologin b/configs/syslinux-iso/overlay/usr/bin/autologin new file mode 100755 index 0000000..c124f9e --- /dev/null +++ b/configs/syslinux-iso/overlay/usr/bin/autologin @@ -0,0 +1,2 @@ +#!/bin/bash +/bin/login -f root -- 1.7.4

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[arch-releng] [PATCH] syslinux*.cfg: Use INITRD statement instead of initrd= on the APPEND line.
by Thomas Bächler 28 Feb '11

28 Feb '11

This newer format improves configuration file readability. --- archiso2dual/syslinux_arch32.cfg | 3 ++- archiso2dual/syslinux_arch64.cfg | 3 ++- .../syslinux-iso/boot-files/syslinux/syslinux.cfg | 3 ++- 3 files changed, 6 insertions(+), 3 deletions(-) diff --git a/archiso2dual/syslinux_arch32.cfg b/archiso2dual/syslinux_arch32.cfg index f912874..ad3c1b4 100644 --- a/archiso2dual/syslinux_arch32.cfg +++ b/archiso2dual/syslinux_arch32.cfg @@ -5,6 +5,7 @@ perform system maintenance. ENDTEXT MENU LABEL Boot Arch Linux (i686) LINUX /%INSTALL_DIR%/boot/i686/vmlinuz26 -APPEND initrd=/%INSTALL_DIR%/boot/i686/archiso.img archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% rw_branch_size=75% locale=en_US.UTF-8 +APPEND archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% rw_branch_size=75% locale=en_US.UTF-8 +INITRD /%INSTALL_DIR%/boot/i686/archiso.img # Next line should be uncommented when prepare enviroment to boot from PXE. #IPAPPEND 3 diff --git a/archiso2dual/syslinux_arch64.cfg b/archiso2dual/syslinux_arch64.cfg index 10786cd..5aa6f99 100644 --- a/archiso2dual/syslinux_arch64.cfg +++ b/archiso2dual/syslinux_arch64.cfg @@ -5,6 +5,7 @@ perform system maintenance. ENDTEXT MENU LABEL Boot Arch Linux (x86_64) LINUX /%INSTALL_DIR%/boot/x86_64/vmlinuz26 -APPEND initrd=/%INSTALL_DIR%/boot/x86_64/archiso.img archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% rw_branch_size=75% locale=en_US.UTF-8 +APPEND archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% rw_branch_size=75% locale=en_US.UTF-8 +INITRD /%INSTALL_DIR%/boot/x86_64/archiso.img # Next line should be uncommented when prepare enviroment to boot from PXE. #IPAPPEND 3 diff --git a/configs/syslinux-iso/boot-files/syslinux/syslinux.cfg b/configs/syslinux-iso/boot-files/syslinux/syslinux.cfg index 9b25021..02c1b3d 100644 --- a/configs/syslinux-iso/boot-files/syslinux/syslinux.cfg +++ b/configs/syslinux-iso/boot-files/syslinux/syslinux.cfg @@ -38,7 +38,8 @@ perform system maintenance. ENDTEXT MENU LABEL Boot Arch Linux LINUX /%INSTALL_DIR%/boot/%ARCH%/vmlinuz26 -APPEND initrd=/%INSTALL_DIR%/boot/%ARCH%/archiso.img archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% rw_branch_size=75% locale=en_US.UTF-8 +APPEND archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% rw_branch_size=75% locale=en_US.UTF-8 +INITRD /%INSTALL_DIR%/boot/%ARCH%/archiso.img # Next line should be uncommented when prepare enviroment to boot from PXE. #IPAPPEND 3 -- 1.7.4.1

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