From 1df5a67016d85a76ffd09e8ea234d0df23e9856b Mon Sep 17 00:00:00 2001
From: Felix Endres
Date: Mon, 16 Apr 2007 16:04:01 +0000
Subject: AUFS changes.

git-svn-id: http://svn.openslx.org/svn/openslx/trunk@905 95ad53e4-c205-0410-b2fa-d234c58c8868
---
 initramfs/initrd-stuff/etc/functions | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'initramfs/initrd-stuff/etc/functions')

diff --git a/initramfs/initrd-stuff/etc/functions b/initramfs/initrd-stuff/etc/functions
index c9f8c8be..9a049c15 100644
--- a/initramfs/initrd-stuff/etc/functions
+++ b/initramfs/initrd-stuff/etc/functions
@@ -944,7 +944,8 @@ done
 # It will then try to mount these uris and add them to the union at /
 include_in_fsroot_union () {
   union_id=0 # used to have guarantee differing names for the unions mount point
-  for ROOTFS in `echo $1 |sed 's/,/ /g'`; do
+  union_type=$1
+  for ROOTFS in `echo $2 |sed 's/,/ /g'`; do
     union_id=$(( $union_id + 1 ))
     srvproto=$(uri_token $ROOTFS prot)
     case $srvproto in
@@ -980,7 +981,16 @@ include_in_fsroot_union () {
             #iscsitarget=$(uri_token $ROOTFS path)
           ;;
         esac
-    unionctl /mnt/ --add --after 1 --mode ro /mnt/tmp/${root_path}_${union_id}
+    if [ "X$union_type" == "Xunionfs" ]; then
+	echo "Using unionctl to mount ${root_path}_${union_id} (type: $union_type)"
+	unionctl /mnt/ --add --after 1 --mode ro /mnt/tmp/${root_path}_${union_id}
+    elif [ "X$union_type" == "Xaufs" ]; then 
+	#unionctl for aufs is a sh script needing tools not included in our initrd
+	echo "Using aufs-mount to mount ${root_path}_${union_id} (type: $union_type)"
+	mount -n -o remount,add:1:/mnt/tmp/${root_path}_${union_id}=ro none /mnt
+    else
+	error $init_loadunions nonfatal
+    fi
  done 
 }
 
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