diff options
Diffstat (limited to 'modules.d/91zipl/parse-zipl.sh')
| -rwxr-xr-x | modules.d/91zipl/parse-zipl.sh | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/modules.d/91zipl/parse-zipl.sh b/modules.d/91zipl/parse-zipl.sh new file mode 100755 index 0000000..d95a1dd --- /dev/null +++ b/modules.d/91zipl/parse-zipl.sh @@ -0,0 +1,51 @@ +#!/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="$(label_uuid_to_dev "${zipl_val}")" + ;; + UUID=*) + zipl_env="ENV{ID_FS_UUID}" + zipl_val=${zipl_arg#UUID=} + zipl_arg="$(label_uuid_to_dev "${zipl_val}")" + ;; + PARTLABEL=*) + zipl_env="ENV{ID_FS_PARTLABEL}" + zipl_val=${zipl_arg#PARTLABEL=} + zipl_arg="$(label_uuid_to_dev "${zipl_val}")" + ;; + PARTUUID=*) + zipl_env="ENV{ID_FS_PARTUUID}" + zipl_val=${zipl_arg#PARTUUID=} + zipl_arg="$(label_uuid_to_dev "${zipl_val}")" + ;; + /dev/mapper/*) + zipl_env="ENV{DM_NAME}" + zipl_val=${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", ENV{SYSTEMD_READY}!="0", 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 |