modules.d/91zipl/install_zipl_cmdline.sh

   1 #!/bin/bash
   2
   3 DEV="$1"
   4 MNT=/boot/zipl
   5
   6 if [ -z "$DEV" ] ; then
   7     echo "No IPL device given"
   8     > /tmp/install.zipl.cmdline-done
   9     exit 1
  10 fi
  11
  12 [ -d ${MNT} ] || mkdir -p ${MNT}
  13
  14 mount -o ro ${DEV} ${MNT}
  15 if [ "$?" != "0" ] ; then
  16     echo "Failed to mount ${MNT}"
  17     > /tmp/install.zipl.cmdline-done
  18     exit 1
  19 fi
  20
  21 if [ -f ${MNT}/dracut-cmdline.conf ] ; then
  22     cp ${MNT}/dracut-cmdline.conf /etc/cmdline.d/99zipl.conf
  23 fi
  24
  25 if [ -f ${MNT}/active_devices.txt ] ; then
  26     while read dev etc ; do
  27         [ "$dev" = "#" -o "$dev" = "" ] && continue;
  28         cio_ignore -r $dev
  29     done < ${MNT}/active_devices.txt
  30 fi
  31
  32 umount ${MNT}
  33
  34 if [ -f /etc/cmdline.d/99zipl.conf ] ; then
  35     systemctl restart dracut-cmdline.service
  36     systemctl restart systemd-udev-trigger.service
  37 fi
  38 > /tmp/install.zipl.cmdline-done
  39
  40 exit 0