Merge branch 'testing'

# By James Meyer (1091) and others
# Via James Meyer (5) and others
* testing: (1148 commits)
  LinHES-config: during install don't kill off lirc.  This keeps the remote active all the way to the finish
  Change version numbers to 8.0  to match the release number. LinHES-conifg LinHES-system mythdb-initial runit-scripts supplemental-web
  LinHES-conifig: mv_install.py  for the last partition don't go all the way to the end.  Gotta leave room for gpt tables.
  xf86-video-ati: xorg ati driver.
  LinHES-config: timezip.py  add syncing up of parental lvl passwords and starting level with MBE.
  LinHES-system: correct the logic for breaking out of the wmctrl loop.   As written it would break out of the inner loop..but not the 60 iteration loop.
  e16_theme_settings:  remove slide-in prop for new windows.   For whatever reason this was preventing mplayer from being positioned correctly for appletrailers.
  LinHES-config, mythinstall:  change  case of hd_pvr and   serial to all lower refs #902
  zilog-firmware:   firmware for TX support of the hdpvr and pvr-150 In general I can't recommend anybody using these transmitters  but including the firmware just in case someone really wants to
  linhes-udev-rules:  added hdprv_lirc rule. All of these lirc rules are limited to exactly one device.  If more then one device is present then only the last device in init will get the symlink
  runit-scripts:  fix logging for igdeamon,   add support to remote init script so that the blaster is always the first device in the chain. added support specificly for hd_pvr
  LinHES-system:   add lh_system_restore and lh_system_backup.  These scripts are called from the mythmenu. refs #900
  iguanair: rebuild with python 2.7
  LinHES-system: msg_daemon.py fix  init and nasty bug related to timeout. In a nutshell timeout wouldn't work unless a msg without a timeout was called first.
  linhes-udev-rules:  add rules for mce,streamzap,serial  lirc devices.
  mythinstall: recompile for matching libs
  mythtv:  latest .25-fixes  and change mythbackup/restore call lh_system_$op   to replace mythbackup/mythrestore.  mythbackup no longer works correctly with the new windowmanager
  linhes-scripts: myth2mp3, myth2x264, myth2xvid: use mythutil to get cutlist
  LinHES-config, supplimental-web:  Fix proxy numbering for Ceton infiniTV
  linhes-system:  add additional stuff to the system backup and also introduced an exclude file. The exclude/include files are locate in /home/mythtv/backup_config/
  ...

1 files changed, 0 insertions, 704 deletions

diff --git a/abs/core/diskless-legacy/config_diskless_frontend.bash b/abs/core/diskless-legacy/config_diskless_frontend.bash
deleted file mode 100755
index 24d5fc1..0000000
--- a/abs/core/diskless-legacy/config_diskless_frontend.bash
+++ /dev/null
@@ -1,704 +0,0 @@
-#!/bin/bash
-# This script configures your backend so that a diskless
-# frontend can boot from it.
-
-function backtitle() { # no arguments.
-  BT="${0##*/}"
-  KMV='/etc/LinHES-release'
-  if [ -f "$KMV" ]; then
-    BT="-= $(cat $KMV) $BT =-"
-  fi
-}
-
-function must_be_root() { # no arguments.
-  test $(id -u) == 0 && return
-  MSG="\Z1ERROR\Zn: This script \Z4should\Zn be run by \Z1root\Zn."
-  dialog --backtitle "$BT" --colors --msgbox "$MSG" 5 45
-  exit 4
-}
-
-backtitle 
-must_be_root
-
-TITLE="Diskless FE Configuration"
-DOPTS=(--backtitle "$BT" --title "$TITLE" --trim --aspect 30 )
-
-DAEMON_LOG=/var/log/daemon.log
-BOOT_DEFAULT=/tftpboot/pxelinux.cfg/default
-
-unable_to_determine_mac_for_default_fe ()
-{
-  if dialog "${DOPTS[@]}" --yes-label "Boot FE and try again" \
-       --no-label "Delete $fe_nfsroot" \
-       --yesno "Unable to automatically determine the MAC address of
-       the current default frontend by interrogating $DAEMON_LOG.
-       This may be because you have not yet booted the diskless FE. You can
-       either boot the diskless FE and try running $0 again, or delete
-       $fe_nfsroot and re-create it later." 0 0 ; then
-    exit
-  else
-    rm -Rf $fe_nfsroot $BOOT_DEFAULT
-  fi
-  exit
-}
-
-find_existing_diskless_fes() {
-
-  unset frontend_names
-  unset frontend_nfsroots
-  unset frontend_ips
-  unset frontend_macs
-
-  for frontend_config in $(ls /tftpboot/pxelinux.cfg 2> /dev/null) ; do
-
-    frontend_name=$(basename $(
-      grep append /tftpboot/pxelinux.cfg/$frontend_config |
-      sed -e 's/.*nfsroot=//' | awk -F, '{print $1}' | awk -F/ '{print $NF}'))
-    frontend_nfsroot=$(
-      grep append /tftpboot/pxelinux.cfg/$frontend_config |
-      cut -d ':' -f 2 | cut -d ',' -f 1)
-    frontend_ip=\
-$((0x${frontend_config:0:2})).$((0x${frontend_config:2:2})).\
-$((0x${frontend_config:4:2})).$((0x${frontend_config:6:2}))
-    frontend_mac=$(
-      cat /etc/dhcpd.conf |
-      grep "host $frontend_name" |
-      sed 's/hardware ethernet /#/g' |
-      cut -d '#' -f 2 |
-      cut -d ';' -f 1)
-
-    if [ -n "$frontend_name" -a -n "$frontend_nfsroot" -a \
-         -n "$frontend_ip" -a -n "$frontend_mac" ] ; then
-      frontend_names=( "${frontend_names[@]}" $frontend_name )
-      frontend_nfsroots=( "${frontend_nfsroots[@]}" $frontend_nfsroot )
-      frontend_ips=( "${frontend_ips[@]}" $frontend_ip )
-      frontend_macs=( "${frontend_macs[@]}" $frontend_mac )
-    fi
-  done
-
-echo frontend_names="${frontend_names[@]}"
-echo frontend_nfsroots="${frontend_nfsroots[@]}"
-echo frontend_ips="${frontend_ips[@]}"
-echo frontend_macs="${frontend_macs[@]}"
-
-}
-
-check_for_default_fe () {
-  # This function looks to see if there is a diskless FE that has only been
-  # partially configured (i.e. it's MAC address has not been determined and
-  # as a result it has not been allocated a fixed IP.
-
-  if [ -e $BOOT_DEFAULT ] ; then
-      # There is a $BOOT_DEFAULT config file that has not yet been set to a
-      # fixed IP address. See if we can interrogate the log files to
-      # determine what the MAC adderss of the FE is so that we can turn it
-      # into a fixed ip node. This is the first step in allowing multiple
-      # diskless frontends.
-
-      # First determine from the default file, the nfsroot that it is for.
-
-      fe_nfsroot=$(grep append $BOOT_DEFAULT | cut -d ':' -f 2 | cut -d ',' -f 1)
-
-      if [ -z "$fe_nfsroot" ] ; then
-        echo "Unable to determine the location of the nfsroot from" \
-          $BOOT_DEFAULT
-        exit
-      fi
-
-      echo fe_nfsroot=$fe_nfsroot
-
-      # Now determine the IP address by looking for an instance in the
-      # daemon log file for which the specified nfsroot was mounted.
-
-      fe_ipaddress=$(
-        grep "authenticated mount request from " $DAEMON_LOG |
-        grep $fe_nfsroot |
-        tail -1 |
-        sed 's/authenticated mount request from /#/g' |
-        cut -d '#' -f 2 |
-        cut -d ':' -f 1)
-
-      echo fe_ipaddress=$fe_ipaddress
-
-      unset fe_macaddress
-
-      if [ ! -z "$fe_ipaddress" ] ; then
-        fe_macaddress=$(
-          grep "DHCPACK on $fe_ipaddress" $DAEMON_LOG |
-          tail -1 |
-          sed 's/DHCPACK on '$fe_ipaddress' to /#/g' |
-          cut -d '#' -f 2 |
-          cut -d ' ' -f 1)
-      fi
-
-      echo fe_macaddress=$fe_macaddress
-
-      if [ -z "$fe_macaddress" ] ; then
-        unable_to_determine_mac_for_default_fe
-      else
-        if ! dialog "${DOPTS[@]}" --yesno "By interrogating $DAEMON_LOG,
-                it appears that the $(basename $fe_nfsroot) frontend was
-                last used by a host with MAC Address of $fe_macaddress which
-                was allocated IP address $fe_ipaddress.
-                Do you wish to allocate the IP to that host (so that you
-                can configure another diskless FE)?" 0 0 ; then
-          dialog "${DOPTS[@]}" --msgbox "Boot the correct diskless FE and
-            run $0 again." 0 0
-          exit
-        fi
-
-        # Setup dhcpd.conf so that the FE's MAC address always uses a fixed
-        # ip address and the PXE configuration is fixed for that address.
-
-        hex_ip_address=$(printf "%02X%02X%02X%02X" $(echo $fe_ipaddress |
-          tr '.' ' '))
-        echo hex_ip_address=$hex_ip_address
-        mv -fv $BOOT_DEFAULT $(dirname $BOOT_DEFAULT)/$hex_ip_address
-
-        cp -f /etc/dhcpd.conf /etc/dhcpd.conf.bak
-        cat /etc/dhcpd.conf.bak |
-          grep -v "host $(basename $fe_nfsroot)" > \
-          /etc/dhcpd.conf
-        echo "\
-host $(basename $fe_nfsroot) \
-{hardware ethernet $fe_macaddress; fixed-address $fe_ipaddress;}" \
-          >> /etc/dhcpd.conf
-
-        /sbin/sv restart dhcpd
-
-        dialog "${DOPTS[@]}" --msgbox "The frontend $(basename $fe_nfsroot)
-          with a MAC address of $fe_macaddress and an nfsroot directory of
-          $fe_nfsroot has been configured with a fixed IP address of
-          $fe_ipaddress." 0 0
-        exit
-      fi
-  fi
-
-}
-
-get_network_interface() {
-  NETDEVICES="$(cat /proc/net/dev |
-    awk -F: '/ath.:|wlan.:|eth.:|tr.:/{print $1}')"
-  echo NETDEVICES=$NETDEVICES
-  NUM_DEVICES=$(echo $NETDEVICES | wc -w)
-  echo NUM_DEVICES=$NUM_DEVICES
-  if [ $NUM_DEVICES = 1 ] ; then
-    INTERFACE=$NETDEVICES
-  else
-    DEVICELIST=""
-    DEVNUM=0
-    for DEVICE in $NETDEVICES
-    do
-      DEVNUM=$(($DEVNUM + 1))
-      DEVICELIST="$DEVICELIST $DEVICE Interface${DEVNUM} "
-    done
-    echo DEVICELIST=$DEVICELIST
-    TMP=/tmp/interface
-    rm -Rf $TMP
-    dialog "${DOPTS[@]}" --menu "Which network interface?" 18 70 12 \
-      $DEVICELIST 2>$TMP || exit
-    INTERFACE=$(cat $TMP)
-  fi
-  echo INTERFACE=$INTERFACE
-}
-
-validip(){
-  echo "$1" | egrep -q -e '[0-9]+\.[0-9]+\.[0-9]+.[0-9]+'
-  return $?
-}
-
-get_network_info() {
-  BACKEND_IP=$(echo $(ifconfig $INTERFACE | grep "inet addr" | tr ':' ' ') |
-    cut -d ' ' -f 3)
-  echo BACKEND_IP=$BACKEND_IP
-  NAMESERVERS="$(awk '/^nameserver/{printf "%s ",$2}' /etc/resolv.conf)"
-  echo NAMESERVERS=$NAMESERVERS
-  GATEWAY="$(LANG=C LC_ALL=C route -n | awk '/^0\.0\.0\.0/{print $2; exit}')"
-  echo GATEWAY=$GATEWAY
-  NETWORK="${BACKEND_IP%.*}"
-  echo NETWORK=$NETWORK
-  HOST="${BACKEND_IP##*.}"
-  echo HOST=$HOST
-  NETMASK="$(LANG=C LC_ALL=C ifconfig $INTERFACE |
-    awk '/[Mm]ask/{FS="[:   ]*";$0=$0; print $8; exit}')"
-  echo NETMASK=$NETMASK
-
-  # See if we can determine the range of IP addresses currently allowed in
-  # dhcpd.conf
-
-  IPRANGE=( $(grep ^[[:space:]]*range /etc/dhcpd.conf |
-              sed 's/range//g' | tr -d ';') )
-
-  echo ${IPRANGE[@]}
-  if [ $(echo ${IPRANGE[@]} | wc -w) -eq 2 ] ; then
-    START=$(echo ${IPRANGE[0]} | tr '.' '\t' | cut -f 4)
-    END=$(echo ${IPRANGE[1]} | tr '.' '\t' | cut -f 4)
-    echo START=$START
-    echo END=$END
-  fi
-
-  # Could not
-
-  if [ -z "$START" -o -z "$END" ] ; then
-    if [ "$HOST" -lt "20" ] ; then
-      START=21
-      END=26
-    else
-      START=11
-      END=16
-    fi
-  fi
-
-  IPRANGE_FROM=""
-  IPRANGE_TO=""
-
-  while [ -z "$IPRANGE_FROM" -o -z "$IPRANGE_TO" -o -z "$IPRANGE" ]
-  do
-    IPRANGE="$NETWORK.$START $NETWORK.$END"
-    rm -f /tmp/iprange
-
-    if ! dialog "${DOPTS[@]}" --clear --inputbox "Please enter the desired
-           IP-Range of addresses that should be allocated by clients,
-           separated by a single space." 10 75 "$IPRANGE" \
-           2> /tmp/iprange ; then
-      exit
-    fi
-
-    IPRANGE=$(cat /tmp/iprange)
-    echo IPRANGE=$IPRANGE
-    IPRANGE_FROM="${IPRANGE%% *}"
-    IPRANGE_TO="${IPRANGE##* }"
-
-    for i in "$IPRANGE_FROM" "$IPRANGE_TO"
-    do
-      validip "$i" || IPRANGE=""
-    done
-  done
-}
-
-setup_dhcpd() {
-  # Generate dhcpd.conf from template
-
-  if [ ! -f /etc/dhcpd.conf.orig ] ; then
-    mv -f /etc/dhcpd.conf /etc/dhcpd.conf.orig
-  fi
-
-  ALLNAMESERVERS=""
-  for i in $NAMESERVERS; do
-    ALLNAMESERVERS="${ALLNAMESERVERS:+$ALLNAMESERVERS,} $i"
-  done
-  echo ALLNAMESERVERS=$ALLNAMESERVERS
-
-  cat >/etc/dhcpd.conf <<EOT
-# dhcpd.conf for LinHES Diskless Frontend
-
-# global settings
-## POF allow booting;
-allow bootp;
-default-lease-time 600;
-max-lease-time 7200;
-
-subnet ${NETWORK}.0 netmask ${NETMASK} {
-  next-server $BACKEND_IP;
-  filename "pxelinux.0";
-  option subnet-mask ${NETMASK};
-  range ${IPRANGE_FROM} ${IPRANGE_TO};
-  ${ALLNAMESERVERS:+option domain-name-servers $ALLNAMESERVERS;}
-  ${GATEWAY:+option routers $GATEWAY;}
-}
-EOT
-
-  for (( fe = 0 ; fe < ${#frontend_names[@]} ; fe++ )) ; do
-    echo "host ${frontend_names[$fe]} \
-{hardware ethernet ${frontend_macs[$fe]}; \
-fixed-address ${frontend_ips[$fe]};}" >> \
-      /etc/dhcpd.conf
-  done
-
-  /sbin/add_service.sh dhcpd
-}
-
-setup_tftpd() {
-  /sbin/add_service.sh tftpd
-}
-
-check_delete_of_existing_nfsroot() {
-  if [ -d $NFSROOT ] ; then
-    if dialog "${DOPTS[@]}" --yesno "\
-There is already a directory $NFSROOT. Do you want to delete it and \
-rebuild it from scratch?" 10 70 ; then
-      echo Deleting $NFSROOT
-      rm -Rf $NFSROOT
-    else
-      echo "OK then, bye."
-      exit
-    fi
-  fi
-}
-
-enable_mysql_and_backend_networking() {
-  # Enable mysql networking on the backend.
-
-  /sbin/sv stop mythbackend
-
-  if grep -q ^skip-networking /etc/my.cnf ; then
-    echo "Commenting out skip-networking."
-    cp /etc/my.cnf /etc/my.cnf~
-    cat /etc/my.cnf~ | sed 's/^skip-networking/#skip-networking/g' > \
-      /etc/my.cnf
-    /sbin/sv restart mysql
-  else
-    echo "Already commented out skip-networking."
-  fi
-
-  # Make sure that the backend ip settings in the mythtv mysql database have
-  # the actual IP address of the backend rather than the loopback address.
-  # Otherwise the frontend will not be able to connect to the backend.
-
-  echo "Setting backend IP in mythtv's mysql settings"
-  echo "
-UPDATE settings SET data='$BACKEND_IP' WHERE value='BackendServerIP';
-UPDATE settings SET data='$BACKEND_IP' WHERE value='MasterServerIP';" |
-    mysql mythconverg
-
-  /sbin/sv start mythbackend
-}
-
-export_mounts() {
-  # Ensure that the /myth directory is exported.
-
-  if ! grep -q ^/myth[[:space:]] /etc/exports ; then
-    echo "Adding line for /myth in /etc/exports"
-    echo "/myth *(rw,async,no_subtree_check)" >> /etc/exports
-  else
-    echo "Already added line for /myth in /etc/exports"
-  fi
-
-  if ! grep -q ^/data/var/cache/pacman[[:space:]] /etc/exports ; then
-    echo "Adding line for /data/var/cache/pacman in /etc/exports"
-    echo "/data/var/cache/pacman *(rw,async,no_subtree_check)" >> /etc/exports
-  else
-    echo "Already added line for /data/var/cache/pacman in /etc/exports"
-  fi
-
-  # Ensure that the montpoints that are used as storage groups are exported.
-
-  for storage_mount in ${storage_mounts[@]} ; do
-
-    if ! grep -q ^${storage_mount}[[:space:]] /etc/exports ; then
-      echo "Adding line for ${storage_mount} in /etc/exports"
-      echo "${storage_mount} *(rw,async,no_subtree_check)" >> /etc/exports
-    else
-      echo "Already added line for ${storage_mount} in /etc/exports"
-    fi
-  done
-}
-
-find_storage_mounts() {
-  unset storage_mounts
-  for group in $(mysql -sB mythconverg -e \
-    "select dirname from storagegroup where hostname = '$(hostname)'") ; do
-
-    group_mount=$group
-    while ! mountpoint -q $group_mount ; do
-      group_mount=$(dirname $group_mount)
-    done
-
-    echo Storage group $group mountpoint is $group_mount
-    storage_mounts=( "${storage_mounts[@]}" $group_mount )
-  done
-}
-
-enable_nfs() {
-  /sbin/add_service.sh nfsd
-}
-
-restart_nfs (){
-  /usr/sbin/exportfs -arv
-}
-
-export_nfsroot() {
-  # Ensure that the NFSROOT directory is appropriately exported.
-
-  if ! grep -q ^$NFSROOT[[:space:]] /etc/exports ; then
-    echo "Adding line for $NFSROOT in /etc/exports"
-    echo "$NFSROOT *(rw,no_root_squash,async,no_subtree_check)" >> /etc/exports
-  else
-    echo "Already added line for $NFSROOT in /etc/exports"
-  fi
-}
-
-create_tftpboot_directory() {
-  # Create the directory with the tftp stuff.
-
-  echo "Creating /tftpboot directories"
-  mkdir -p /tftpboot/pxelinux.cfg
-
-  if [ ! -e /tftpboot/pxelinux.0 ] ; then
-   cp -fv /usr/lib/syslinux/pxelinux.0 /tftpboot/pxelinux.0
-  fi
-
-  if [ ! -e /tftpboot/vmlinuz26 ] ; then
-    cp -fv /boot/vmlinuz26 /tftpboot/vmlinuz26
-  fi
-
-  if [ ! -e /tftpboot/kernel26.img ] ; then
-
-    echo "Building kernel miniroot"
-#    if [ -z "$(awk -F\" '$1 ~ /^MODULES=/ && $2 ~ /nfs/' /etc/mkinitcpio.conf)" ] ; then
-#      cp /etc/mkinitcpio.conf /etc/mkinitcpio.conf~
-#      sed -e '/^MODULES=/s/\"$/ nfs\"/' < /etc/mkinitcpio.conf~ > /etc/mkinitcpio.conf
-#    fi
-    if [ -z "$(awk -F\" '$1 ~ /^HOOKS=/ && $2 ~ /net/' /etc/mkinitcpio.conf)" ] ; then
-      cp /etc/mkinitcpio.conf /etc/mkinitcpio.conf~
-      sed -e '/^HOOKS=/s/\"$/ net\"/' < /etc/mkinitcpio.conf~ > /etc/mkinitcpio.conf
-    fi
-    /sbin/mkinitcpio -g /tftpboot/kernel26.img
-  fi
-}
-
-create_default_pxelinux_entry() {
-  echo "\
-  default linux
-
-  label linux
-  kernel vmlinuz26
-  append initrd=kernel26.img rootfstype=nfs root=/dev/nfs nfsroot=$BACKEND_IP:$NFSROOT,v3,rsize=16384,wsize=16384 init=/sbin/runit ip=dhcp" \
-    > /tftpboot/pxelinux.cfg/default
-}
-
-create_new_nfsroot() {
-  # Prompt the user for the name of the NFSROOT.
-
-  FRONTEND=
-  NFSROOT=
-
-  while [ -z "$FRONTEND" ] ; do
-    if ! dialog "${DOPTS[@]}" --inputbox "Enter the hostname of the new
-           diskless FE:" 0 0 2> /tmp/frontend_hostname ; then
-      exit
-    fi
-
-    FRONTEND=$(cat /tmp/frontend_hostname)
-  done
-
-  # Prompt the user for the location of the NFSROOT.
-
-  while [ -z "$NFSROOT" ] ; do
-    NFSROOT=/nfsroot/$FRONTEND
-
-    if ! dialog "${DOPTS[@]}" --clear --inputbox "Enter the location of the
-           NFSROOT for the diskless FE:" \
-           0 0 "$NFSROOT" 2> /tmp/nfsroot_location ; then
-      exit
-    fi
-
-    NFSROOT=$(cat /tmp/nfsroot_location)
-  done
-
-  check_delete_of_existing_nfsroot
-
-  # Create the nfsroot directory that the FE will use as its root filesystem.
-
-  echo "Creating the $NFSROOT directory."
-  mkdir -p $NFSROOT
-  for DIR in /* ; do
-    if [[ "$DIR" != /mnt && \
-          "$DIR" != /data && \
-          "$DIR" != /media && \
-          "$DIR" != /tmp && \
-          "$DIR" != /etc.old && \
-          "$DIR" != /storage && \
-          "$DIR" != /var && \
-          "$DIR" != /nfsroot && \
-          "$DIR" != /tftpboot && \
-          "$DIR" != /cdrom ]]
-    then
-      if mountpoint -q $DIR && [ "$DIR" != "/dev" ] ; then
-        echo "  Making mountpoint dir $DIR"
-        cd $NFSROOT
-        tar c $DIR --exclude=$DIR/* 2> /dev/null | tar x 2> /dev/null
-      else
-        echo "  Copying $DIR to $NFSROOT"
-        cp -ax $DIR $NFSROOT
-      fi
-    fi
-  done
-
-  cd $NFSROOT
-
-  # Exclude specific bits of /var
-
-  tar c /var \
-    --exclude=/var/lib/dhcpcd \
-    --exclude=/var/lib/locate \
-    --exclude=/var/lib/mlocate \
-    --exclude=/var/lib/named \
-    2> /dev/null | tar x 2> /dev/null
-
-  for DIR in /mnt /data /tmp /media /cdrom /var/lib/mlocate ; do
-    echo "  Creating $DIR"
-    tar c $DIR --exclude=$DIR/* 2> /dev/null | tar x 2> /dev/null
-  done
-
-  mkdir -p $NFSROOT/data/var/cache/pacman
-
-  chroot $NFSROOT /sbin/remove_service.sh dhcpd
-  chroot $NFSROOT /sbin/remove_service.sh lighttpd
-  chroot $NFSROOT /sbin/remove_service.sh mysql
-  chroot $NFSROOT /sbin/remove_service.sh mythbackend
-  chroot $NFSROOT /sbin/remove_service.sh nfsd
-  chroot $NFSROOT /sbin/remove_service.sh nmbd
-  chroot $NFSROOT /sbin/remove_service.sh smbd
-  chroot $NFSROOT /sbin/remove_service.sh tftpd
-  chroot $NFSROOT /sbin/remove_service.sh avahi
-
-  # Update the fstab.
-
-  cp $NSFROOT/etc/fstab $NFSROOT/etc/fstab~
-  cat $NFSROOT/etc/fstab~ | grep -v ext[34] | grep -v xfs |
-    grep -v ^UUID= > $NFSROOT/etc/fstab
-
-  echo "\
-$BACKEND_IP:/nfsroot / nfs defaults,nolock,auto,noatime 0 2
-$BACKEND_IP:/myth /myth nfs defaults,nolock,auto,noatime 0 0
-$BACKEND_IP:/data/var/cache/pacman /data/var/cache/pacman nfs defaults,nolock,auto,noatime 0 0
-" >> $NFSROOT/etc/fstab
-
-  for storage_mount in ${storage_mounts[@]} ; do
-    echo "\
-$BACKEND_IP:${storage_mount} ${storage_mount} nfs auto,noatime,nolock,rsize=32768,wsize=32768 0 0" \
-    >> $NFSROOT/etc/fstab
-  done
-
-  cp $NFSROOT/etc/rc.sysinit $NFSROOT/etc/rc.sysinit~
-  sed -e '/^\/sbin\/minilogd/s/$/\n\n# Mount NFS early\n\/bin\/mount -a -t nfs/' \
-    < $NFSROOT/etc/rc.sysinit~ > $NFSROOT/etc/rc.sysinit
-
-  # Update networking
-
-  echo $FRONTEND > $NFSROOT/etc/hostname
-
-  cp $NFSROOT/etc/hosts $NFSROOT/etc/hosts~
-  echo "127.0.0.1 $FRONTEND localhost" > $NFSROOT/etc/hosts
-  cat $NFSROOT/etc/hosts~ | grep -v 127.0.0.1 >> $NFSROOT/etc/hosts
-
-  cp $NFSROOT/etc/net/ifaces/eth0/options $NFSROOT/etc/net/ifaces/eth0/options~
-  sed -e 's/^BOOTPROTO=.*/BOOTPROTO=none/' < $NFSROOT/etc/net/ifaces/eth0/options~ \
-    > $NFSROOT/etc/net/ifaces/eth0/options
-
-  # Update mysql settings
-
-  cp /usr/share/mythtv/mysql.txt $NFSROOT/home/mythtv/.mythtv/mysql.txt
-
-  if grep -q DBHostName=localhost $NFSROOT/home/mythtv/.mythtv/mysql.txt ; then
-    echo "Setting database host in frontend's mysql.txt."
-      cp $NFSROOT/home/mythtv/.mythtv/mysql.txt \
-         $NFSROOT/home/mythtv/.mythtv/mysql.txt.orig
-      cat $NFSROOT/home/mythtv/.mythtv/mysql.txt.orig |
-        sed 's/DBHostName=localhost/DBHostName='$BACKEND_IP'/g' > \
-        $NFSROOT/home/mythtv/.mythtv/mysql.txt
-  else
-    echo "Already set Database host in frontend's mysql.txt."
-  fi
-
-  chown mythtv:mythtv $NFSROOT/home/mythtv/.mythtv/mysql.txt
-
-  # Check if the user has a diskless_tweak.<frontend_name> file in root's 
-  # home directory. If they do, run it inside the chroot of the NFS root.
-
-  if [[ -x ~/diskless_tweak.$FRONTEND ]] ; then
-    echo Running tweak file ~/diskless_tweak.$FRONTEND
-    chroot $NFSROOT bash -v ~/diskless_tweak.$FRONTEND
-  fi
-
-  create_default_pxelinux_entry
-  export_nfsroot
-  restart_nfs
-
-  dialog "${DOPTS[@]}" --msgbox "Boot your diskless FE
-  and then re-run this script ($0) so that the MAC address
-  of the Diskless FE can be obtained." 0 0
-}
-
-##########################################
-##########################################
-##
-## MAIN BODY OF SCRIPT                  ##
-##
-##########################################
-##########################################
-
-check_for_default_fe
-find_existing_diskless_fes
-
-get_network_interface
-get_network_info
-setup_tftpd
-setup_dhcpd
-enable_mysql_and_backend_networking
-find_storage_mounts
-export_mounts
-create_tftpboot_directory
-enable_nfs
-
-# Restart nfs to ensure that the exported /myth directory can be mounted. This
-# is required to create a new frontend.
-
-restart_nfs
-
-if [ ${#frontend_names[@]} -eq 0 ] ; then
-  create_new_nfsroot
-else
-  for (( fe = 0 ; fe < ${#frontend_names[@]} ; fe++ )) ; do
-    frontend_options=( "${frontend_options[@]}" \
-      "${frontend_names[$fe]} (MAC:${frontend_macs[$fe]} \
-IP:${frontend_ips[$fe]})" "" )
-  done
-
-echo 0=${frontend_names[0]}
-echo 1=${frontend_names[1]}
-echo 2=${frontend_names[2]}
-echo 3=${frontend_names[3]}
-
-  if ! dialog "${DOPTS[@]}" --menu "Select a frontend to delete or to create
-         a new one." 0 0 0 "${frontend_options[@]}" \
-         "New Frontend" "" 2> /tmp/selected_fe; then
-    exit
-  fi
-
-  selected_option=$(cat /tmp/selected_fe)
-
-  if [ "$selected_option" = "New Frontend" ] ; then
-    create_new_nfsroot
-    exit
-  fi
-
-echo $selected_option
-echo ${frontend_options[0]}
-echo ${frontend_options[2]}
-echo ${frontend_nfsroots[@]}
-
-  for (( fe = 0 ; fe < ${#frontend_names[@]} ; fe++ )) ; do
-    if [ "$selected_option" = "${frontend_options[$(($fe*2))]}" ] ; then
-      if dialog "${DOPTS[@]}" --yesno "Do you wish to delete the frontend
-           with nfsroot ${frontend_nfsroots[$fe]}?" 0 0 ; then
-        # Delete the nfsroot directory.
-        rm -Rfv ${frontend_nfsroots[$fe]}
-
-        # Delete the tftpboot pxe boot config file.
-
-        hex_ip_address=$(printf "%02X%02X%02X%02X" \
-          $(echo ${frontend_ips[$fe]} | tr '.' ' '))
-        rm /tftpboot/pxelinux.cfg/$hex_ip_address
-
-        # Remove reference to the frontend from the dhcp.conf
-        cp -fv /etc/dhcpd.conf /etc/dhcpd.conf.bak
-        grep -v "host ${frontend_names[$fe]}" /etc/dhcpd.conf.bak > \
-          /etc/dhcpd.conf
-        /sbin/sv restart dhcpd
-      fi
-    fi
-  done
-fi
-