Dominique Leuenberger
aae67ad4f9
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/dracut?expand=0&rev=139
85 lines
2.7 KiB
Diff
85 lines
2.7 KiB
Diff
From 1202041ec3f7b2d8dd58999e72a309c9fba9069f Mon Sep 17 00:00:00 2001
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From: Thomas Renninger <trenn@suse.de>
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Date: Wed, 4 Jun 2014 12:56:50 +0200
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Subject: 99suse: Add SUSE-specific initrd parsing
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Add a module to implement mkinitrd-compatible kernel parameter parsing
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Signed-off-by: Thomas Renninger <trenn@suse.de>
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---
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modules.d/99suse/module-setup.sh | 8 ++++++
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modules.d/99suse/parse-suse-initrd.sh | 51 +++++++++++++++++++++++++++++++++++
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2 files changed, 59 insertions(+)
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create mode 100755 modules.d/99suse/module-setup.sh
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create mode 100755 modules.d/99suse/parse-suse-initrd.sh
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Index: dracut-042/modules.d/99suse/module-setup.sh
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ dracut-042/modules.d/99suse/module-setup.sh 2015-06-24 18:02:09.081356075 +0200
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@@ -0,0 +1,8 @@
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+#!/bin/bash
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+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
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+# ex: ts=8 sw=4 sts=4 et filetype=sh
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+# module-setup.sh for openSUSE / SLE initrd parameters conversion
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+
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+install() {
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+ inst_hook cmdline 99 "$moddir/parse-suse-initrd.sh"
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+}
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Index: dracut-042/modules.d/99suse/parse-suse-initrd.sh
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ dracut-042/modules.d/99suse/parse-suse-initrd.sh 2015-06-24 18:02:09.081356075 +0200
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@@ -0,0 +1,51 @@
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+#!/bin/sh
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+# convert openSUSE / SLE initrd command lines into dracut ones
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+# linuxrc=trace shell=1 sysrq=yes sysrq=1-9 journaldev mduuid
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+# TargetAddress TargetPort TargetName
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+
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+# sysrq
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+sysrq=$(getarg sysrq)
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+if [ "$sysrq" ] && [ "$sysrq" != "no" ]; then
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+ echo 1 > /proc/sys/kernel/sysrq
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+ case "$sysrq" in
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+ 0|1|2|3|4|5|6|7|8|9)
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+ echo $sysrq > /proc/sysrq-trigger
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+ ;;
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+ esac
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+fi
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+
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+# debug
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+if getarg linuxrc=trace; then
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+ echo "rd.debug rd.udev.debug" >> /etc/cmdline.d/99-suse.conf
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+ unset CMDLINE
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+fi
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+
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+# debug shell
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+if getargbool 0 shell; then
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+ echo "rd.break" >> /etc/cmdline.d/99-suse.conf
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+ unset CMDLINE
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+fi
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+
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+# journaldev
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+journaldev=$(getarg journaldev)
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+if [ -n "$journaldev" ]; then
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+ echo "root.journaldev=$journaldev" >> /etc/cmdline.d/99-suse.conf
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+ unset CMDLINE
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+fi
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+
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+# mduuid
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+mduuid=$(getarg mduuid)
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+if [ -n "$mduuid" ]; then
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+ echo "rd.md.uuid=$mduuid" >> /etc/cmdline.d/99-suse.conf
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+ unset CMDLINE
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+fi
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+
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+# TargetAddress / TargetPort / TargetName
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+TargetAddress=$(getarg TargetAddress)
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+TargetPort=$(getarg TargetPort)
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+TargetName=$(getarg TargetName)
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+
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+if [ -n "$TargetAddress" -a -n "$TargetName" ]; then
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+ echo "netroot=iscsi:$TargetAddress::$TargetPort::$TargetName" >> /etc/cmdline.d/99-suse.conf
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+ unset CMDLINE
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+fi
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