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#!/bin/sh
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
zipl_arg=$(getarg rd.zipl)
if [ -n "$zipl_arg" ] ; then
case "$zipl_arg" in
LABEL=*) \
zipl_env="ENV{ID_FS_LABEL}"
zipl_val=${zipl_arg#LABEL=}
zipl_arg="/dev/disk/by-label/${zipl_val}"
;;
UUID=*) \
zipl_env="ENV{ID_FS_UUID}"
zipl_val=${zipl_arg#UUID=}
zipl_arg="/dev/disk/by-uuid/${zipl_val}"
;;
/dev/mapper/*) \
zipl_env="ENV{DM_NAME}"
zipl_val=${zipl_arg#/dev/mapper/}
;;
/dev/disk/by-*) \
zipl_env="SYMLINK"
zipl_val=${zipl_arg#/dev/}
;;
/dev/*) \
zipl_env="KERNEL"
zipl_val=${zipl_arg}
;;
esac
if [ "$zipl_env" ] ; then
{
printf 'ACTION=="add|change", SUBSYSTEM=="block", %s=="%s", RUN+="/sbin/initqueue --settled --onetime --unique --name install_zipl_cmdline /sbin/install_zipl_cmdline.sh %s"\n' \
${zipl_env} ${zipl_val} ${zipl_arg}
echo "[ -f /tmp/install.zipl.cmdline-done ]" >$hookdir/initqueue/finished/wait-zipl-conf.sh
} >> /etc/udev/rules.d/99zipl-conf.rules
cat /etc/udev/rules.d/99zipl-conf.rules
fi
wait_for_dev -n "$zipl_arg"
fi