From 7f5112e3d6746f8b0b7e332e10779897221aba27 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Thu, 5 Mar 2009 14:19:41 +0100
Subject: [PATCH] add dmraid

---
 dracut.conf                  |   2 +-
 init                         | 115 -----------------------------------
 modules.d/90dmraid/dmraid.sh |   4 ++
 modules.d/90dmraid/install   |   4 ++
 4 files changed, 9 insertions(+), 116 deletions(-)
 delete mode 100755 init
 create mode 100644 modules.d/90dmraid/dmraid.sh
 create mode 100755 modules.d/90dmraid/install

diff --git a/dracut.conf b/dracut.conf
index 46383046..bd8f4af4 100644
--- a/dracut.conf
+++ b/dracut.conf
@@ -1,2 +1,2 @@
 # specify the dracut modules to use
-dracutmodules="redhat-i18n crypt kernel-modules lvm terminfo udev-rules base"
+dracutmodules="redhat-i18n crypt kernel-modules lvm terminfo udev-rules base dmraid"
diff --git a/init b/init
deleted file mode 100755
index a0e83a7b..00000000
--- a/init
+++ /dev/null
@@ -1,115 +0,0 @@
-#!/bin/sh
-#
-# Licensed under the GPLv2
-#
-# Copyright 2008, Red Hat, Inc.
-# Jeremy Katz <katzj@redhat.com>
-
-emergency_shell()
-{
-    echo ; echo
-    echo "Bug in initramfs /init detected. Dropping to a shell. Good luck!"
-    echo
-    sh -i
-}
-
-getarg() {
-    local o line
-    for o in $CMDLINE; do
-	[ "${o%%=*}" = "$1" ] && { echo $o; return 0; }
-    done
-    return 1
-}
-
-source_all() {
-    local f
-    [ "$1" ] && [  -d "/$1" ] || return
-    for f in "/$1"/*.sh; do [ -f "$f" ] && . "$f"; done
-}
-
-echo "Starting initrd..."
-export PATH=/sbin:/bin:/usr/sbin:/usr/bin
-export TERM=linux
-CONSOLE=/dev/console
-[ -c $CONSOLE ] && exec >$CONSOLE 2>&1 <$CONSOLE
-trap "emergency_shell" 0
-# mount some important things
-mount -t proc /proc /proc
-mount -t sysfs /sys /sys
-mount -t tmpfs -omode=0755 udev /dev
-read CMDLINE </proc/cmdline;
-
-
-# FIXME: what device nodes does plymouth really _need_ ?
-mknod /dev/ptmx c 5 2
-mknod /dev/console c 5 0
-mknod /dev/fb c 29 0
-mkdir /dev/pts
-mount -t devpts -o gid=5,mode=620 /dev/pts /dev/pts
-mknod /dev/tty0 c 4 0
-mknod /dev/tty1 c 4 1
-mknod /dev/null c 1 3
-
-source_all pre-udev
-
-# start up udev and trigger cold plugs
-udevd --daemon
-udevadm trigger >/dev/null 2>&1
-
-# mount the rootfs
-NEWROOT="/sysroot"
-
-# FIXME: there's got to be a better way ...
-# it'd be nice if we had a udev rule that just did all of the bits for
-# figuring out what the specified root is and linking it /dev/root
-root=$(getarg root); root=${root#root=}
-case $root in
-    LABEL=*) root=${root#LABEL=}
-             root="$(echo $root |sed 's,/,\\x2f,g')"
-	     root="/dev/disk/by-label/${root}" ;;
-    UUID=*) root="/dev/disk/by-uuid/${root#UUID=}" ;;
-    '') echo "Warning: no root specified"
-	root="/dev/sda1" ;;
-esac
-
-# should we have a timeout?
-tries=0
-echo "Waiting up to 30 seconds for $root to become available"
-udevadm settle --timeout=30
-source_all pre-mount
-
-echo "Trying to mount rootfs $root"
-if rflags="$(getarg rootflags)"; then
-    rflags="${rflags#rootflags=}"
-    getarg rw >/dev/null && rflags="${rflags},rw" || rflags="${rflags},ro"
-else
-     getarg rw >/dev/null && rflags=rw || rflags=ro
-fi
-[ -e "$root" ] || emergency_shell
-ln -s "$root" /dev/root 
-fstype="$(getarg rootfstype)" && fstype="-t ${fstype#rootfstype=}" 
-mount $fstype -o $rflags /dev/root $NEWROOT || emergency_shell
-
-INIT=$(getarg init); INIT=${INIT#init=}
-[ "$INIT" ] || {
-    for i in /sbin/init /etc/init /init /bin/sh; do
-	[ -x "$NEWROOT$i" ] && { INIT="$i"; break; }
-    done
-    [ "$INIT" ] || {
-	echo "Cannot find init! Please check to make sure you passed"
-	echo "a valid root filesystem!  Dropping to a shell."
-	emergency_shell
-    }
-}
-	    
-source_all pre-pivot
-
-kill $(pidof udevd)
-
-echo "Switching to real root filesystem $root"
-exec switch_root "$NEWROOT" "$INIT"  $CMDLINE || {
-    # davej doesn't like initrd bugs
-    echo "Something went very badly wrong in the initrd.  Please "
-    echo "file a bug against mkinitrd."
-    emergency_shell
-}
diff --git a/modules.d/90dmraid/dmraid.sh b/modules.d/90dmraid/dmraid.sh
new file mode 100644
index 00000000..17a92fb9
--- /dev/null
+++ b/modules.d/90dmraid/dmraid.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+dmraid -ay
+udevadm settle --timeout=30 >/dev/null 2>&1 
+
diff --git a/modules.d/90dmraid/install b/modules.d/90dmraid/install
new file mode 100755
index 00000000..c96bef82
--- /dev/null
+++ b/modules.d/90dmraid/install
@@ -0,0 +1,4 @@
+#!/bin/bash
+dracut_install dmraid 
+inst_hook pre-mount 10 "$moddir/dmraid.sh"
+