From a8e57f1d5a3d440e68459468fedde1781a061fd7 Mon Sep 17 00:00:00 2001
From: Olivier Blin <oblin@mandriva.com>
Date: Thu, 25 Sep 2008 19:13:32 +0000
Subject: support more compression types (from Miura?)

---
 rescue/restore-image.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'rescue')

diff --git a/rescue/restore-image.sh b/rescue/restore-image.sh
index 9336b50e6..4e2f06708 100755
--- a/rescue/restore-image.sh
+++ b/rescue/restore-image.sh
@@ -102,7 +102,14 @@ function detect_root()
 function write_image()
 {
 	root=$(detect_root)
-	bzcat $images_dir/$image | dd of=/dev/$root bs=4096 > /tmp/backup.out 2>&1 &
+	image=$(cat $images_dir/list | cut -d ',' -f 3)
+	extension=$(echo $image | cut -d '.' -f 3)
+	case $extension in
+		gz) uncomp=zcat ;;
+		bz2) uncomp=bzcat ;;
+		*) uncomp=cat ;;
+	esac
+	$uncomp $images_dir/$image | dd of=/dev/$root bs=4M > /tmp/backup.out 2>&1 &
 
 	sleep 3
 	pid=$(ps ax | grep 'dd of' | grep -v grep | awk '{ print $1 }')
-- 
cgit v1.2.1