X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive;h=66f0db07061f1f339b69417da30d842d732291dd;hb=refs%2Ftags%2Fupstream%2F3.0_a13;hp=d79beed6e428b495c25426f4f8bd3487c5db4818;hpb=0200a64bbb81fd8cf9b9ad7f2c72439c43235e39;p=live-boot-grml.git diff --git a/scripts/live b/scripts/live index d79beed..66f0db0 100755 --- a/scripts/live +++ b/scripts/live @@ -68,6 +68,10 @@ Arguments () export DEFCONSOLE ;; + BOOTIF=*) + BOOTIF="${x#BOOTIF=}" + ;; + debug) DEBUG="Yes" export DEBUG @@ -98,9 +102,9 @@ Arguments () ;; fetch=*) - FETCH="${ARGUMENT#fetch=}" - export FETCH - ;; + FETCH="${ARGUMENT#fetch=}" + export FETCH + ;; forcepersistentfsck) FORCEPERSISTENTFSCK="Yes" @@ -115,7 +119,7 @@ Arguments () httpfs=*) HTTPFS="${ARGUMENT#httpfs=}" export HTTPFS - ;; + ;; iscsi=*) ISCSI="${ARGUMENT#iscsi=}" @@ -226,6 +230,10 @@ Arguments () export NONETWORKING ;; + ramdisk-size=*) + ramdisk_size="${ARGUMENT#ramdisk-size=}" + ;; + swapon) SWAPON="Yes" export SWAPON @@ -262,6 +270,16 @@ Arguments () export NOPERSISTENT ;; + noprompt) + NOPROMPT="Yes" + export NOPROMPT + ;; + + noprompt=*) + NOPROMPT="${ARGUMENT#noprompt=}" + export NOPROMPT + ;; + quickusbmodules) QUICKUSBMODULES="Yes" export QUICKUSBMODULES @@ -321,9 +339,9 @@ Arguments () ;; skipunion) - SKIP_UNION_MOUNTS="Yes" - export SKIP_UNION_MOUNTS - ;; + SKIP_UNION_MOUNTS="Yes" + export SKIP_UNION_MOUNTS + ;; root=*) ROOT="${ARGUMENT#root=}" @@ -525,6 +543,13 @@ copy_live_to () return 1 fi + # Custom ramdisk size + if [ -z "${mount_options}" ] && [ -n "${ramdisk_size}" ] + then + # FIXME: should check for wrong values + mount_options="-o size=${ramdisk_size}" + fi + # begin copying (or uncompressing) mkdir "${copyto}" log_begin_msg "mount -t ${fstype} ${mount_options} ${dev} ${copyto}" @@ -577,10 +602,61 @@ do_netsetup () udevadm trigger udevadm settle + [ -n "$ETHDEV_TIMEOUT" ] || ETHDEV_TIMEOUT=15 + echo "Using timeout of $ETHDEV_TIMEOUT seconds for network configuration." + if [ -z "${NETBOOT}" ] && [ -z "${FETCH}" ] && \ [ -z "${HTTPFS}" ] && [ -z "${FTPFS}" ] then + + # support for Syslinux IPAPPEND parameter + # it sets the BOOTIF variable on the kernel parameter + + if [ -n "${BOOTIF}" ] + then + # pxelinux sets BOOTIF to a value based on the mac address of the + # network card used to PXE boot, so use this value for DEVICE rather + # than a hard-coded device name from initramfs.conf. this facilitates + # network booting when machines may have multiple network cards. + # pxelinux sets BOOTIF to 01-$mac_address + + # strip off the leading "01-", which isn't part of the mac + # address + temp_mac=${BOOTIF#*-} + + # convert to typical mac address format by replacing "-" with ":" + bootif_mac="" + IFS='-' + for x in $temp_mac + do + if [ -z "$bootif_mac" ] + then + bootif_mac="$x" + else + bootif_mac="$bootif_mac:$x" + fi + done + unset IFS + + # look for devices with matching mac address, and set DEVICE to + # appropriate value if match is found. + + for device in /sys/class/net/* + do + if [ -f "$device/address" ] + then + current_mac=$(cat "$device/address") + + if [ "$bootif_mac" = "$current_mac" ] + then + DEVICE=${device##*/} + break + fi + fi + done + fi + # if ethdevice was not specified on the kernel command line # make sure we try to get a working network configuration # for *every* present network device (except for loopback of course) @@ -599,9 +675,6 @@ do_netsetup () devlist="$devlist $device" done - [ -n "$ETHDEV_TIMEOUT" ] || ETHDEV_TIMEOUT=15 - echo "Using timeout of $ETHDEV_TIMEOUT seconds for network configuration." - # this is tricky (and ugly) because ipconfig sometimes just hangs/runs into # an endless loop; iff execution fails give it two further tries, that's # why we use '$devlist $devlist $devlist' for the other for loop @@ -625,45 +698,54 @@ do_netsetup () done else - ipconfig ${DEVICE} | tee /netboot.config - fi - - # source relevant ipconfig output - OLDHOSTNAME=${HOSTNAME} - . /tmp/net-${DEVICE}.conf - [ -z ${HOSTNAME} ] && HOSTNAME=${OLDHOSTNAME} - export HOSTNAME - - if [ -n "${DEVICE}" ] - then - HWADDR="$(cat /sys/class/net/${DEVICE}/address)" + for interface in ${DEVICE}; do + ipconfig -t "$ETHDEV_TIMEOUT" ${interface} | tee /netboot-${interface}.config + [ -e /tmp/net-${interface}.conf ] && . /tmp/net-${interface}.conf + if [ "$IPV4ADDR" != "0.0.0.0" ] + then + break + fi + done fi - if [ ! -e "/etc/resolv.conf" ] - then - echo "Creating /etc/resolv.conf" + for interface in ${DEVICE}; do + # source relevant ipconfig output + OLDHOSTNAME=${HOSTNAME} + [ -e /tmp/net-${interface}.conf ] && . /tmp/net-${interface}.conf + [ -z ${HOSTNAME} ] && HOSTNAME=${OLDHOSTNAME} + export HOSTNAME - if [ -n "${DNSDOMAIN}" ] + if [ -n "${interface}" ] then - echo "domain ${DNSDOMAIN}" > /etc/resolv.conf - echo "search ${DNSDOMAIN}" > /etc/resolv.conf + HWADDR="$(cat /sys/class/net/${interface}/address)" fi - for i in ${IPV4DNS0} ${IPV4DNS1} ${IPV4DNS1} - do - echo "nameserver $i" >> /etc/resolv.conf - done - fi + if [ ! -e "/etc/resolv.conf" ] + then + echo "Creating /etc/resolv.conf" - # Check if we have a network device at all - if ! ls /sys/class/net/"$DEVICE" > /dev/null 2>&1 && \ - ! ls /sys/class/net/eth0 > /dev/null 2>&1 && \ - ! ls /sys/class/net/wlan0 > /dev/null 2>&1 && \ - ! ls /sys/class/net/ath0 > /dev/null 2>&1 && \ - ! ls /sys/class/net/ra0 > /dev/null 2>&1 - then - panic "No supported network device found, maybe a non-mainline driver is required." - fi + if [ -n "${DNSDOMAIN}" ] + then + echo "domain ${DNSDOMAIN}" > /etc/resolv.conf + echo "search ${DNSDOMAIN}" > /etc/resolv.conf + fi + + for i in ${IPV4DNS0} ${IPV4DNS1} ${IPV4DNS1} + do + echo "nameserver $i" >> /etc/resolv.conf + done + fi + + # Check if we have a network device at all + if ! ls /sys/class/net/"$interface" > /dev/null 2>&1 && \ + ! ls /sys/class/net/eth0 > /dev/null 2>&1 && \ + ! ls /sys/class/net/wlan0 > /dev/null 2>&1 && \ + ! ls /sys/class/net/ath0 > /dev/null 2>&1 && \ + ! ls /sys/class/net/ra0 > /dev/null 2>&1 + then + panic "No supported network device found, maybe a non-mainline driver is required." + fi + done } do_netmount() @@ -713,7 +795,7 @@ do_iscsi() [ "${DEBUG}" == "Yes" ] && debugopt="-d 8" #FIXME this name is supposed to be unique - some date + ifconfig hash? ISCSI_INITIATORNAME="iqn.1993-08.org.debian.live:01:$(echo "${HWADDR}" | sed -e s/://g)" - export ISCSI_INITIATORNAME + export ISCSI_INITIATORNAME if [ -n "${ISCSI_SERVER}" ] ; then iscsistart $debugopt -i "${ISCSI_INITIATORNAME}" -t "${ISCSI_TARGET}" -g 1 -a "${ISCSI_SERVER}" -p "${ISCSI_PORT}" else @@ -961,7 +1043,7 @@ find_snap () try_snap () { - # copy the contents of previously found snapshot to ${snap_mount} + # copy the contents of previously found snapshot to ${snap_mount} # and remember the device and filename for resync on exit in live-boot.init snapdata="${1}" @@ -1077,7 +1159,7 @@ setup_unionfs () { image_directory="${1}" rootmnt="${2}" - addimage_directory="${3}" + addimage_directory="${3}" case ${UNIONTYPE} in aufs|unionfs) @@ -1482,7 +1564,7 @@ check_dev () if [ "$ISO_DEVICE" = "/" ] then - echo "Warning: device for bootoption isofrom= ($FROMISO) not found.">>/live.log + echo "Warning: device for bootoption isofrom= ($FROMISO) not found.">>/live-boot.log else mkdir /isofrom mount -t auto "$ISO_DEVICE" /isofrom @@ -1564,8 +1646,7 @@ find_livefs () do if [ "$(cat ${sysblock}/removable)" = "1" ] then - if readlink ${sysblock} | grep -q usb || - readlink ${sysblock}/device | grep -q usb # linux < 2.6.29 + if readlink ${sysblock} | grep -q usb then for dev in $(subdevices "${sysblock}") do @@ -1689,15 +1770,15 @@ integrity_check () mountroot () { - if [ -x /scripts/local-top/cryptroot ]; then + if [ -x /scripts/local-top/cryptroot ]; then /scripts/local-top/cryptroot fi exec 6>&1 exec 7>&2 - exec > live.log + exec > live-boot.log exec 2>&1 - tail -f live.log >&7 & + tail -f live-boot.log >&7 & tailpid="${!}" # Ensure 'panic' function is overridden @@ -1857,5 +1938,5 @@ mountroot () exec 1>&6 6>&- exec 2>&7 7>&- kill ${tailpid} - [ -w "${rootmnt}/var/log/" ] && cp live.log "${rootmnt}/var/log/" 2>/dev/null + [ -w "${rootmnt}/var/log/" ] && cp live-boot.log "${rootmnt}/var/log/" 2>/dev/null }