From 76178b62d91b28e63f5268950e4f7d7a9ee3a9bf Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Mon, 12 Sep 2011 08:34:02 +0200
Subject: [PATCH] Use 'dd' option ibs/obs instead of bs

See http://lists.gnu.org/archive/html/bug-coreutils/2011-03/msg00034.html
---
 qmrestore | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qmrestore b/qmrestore
index de327991..a27571fd 100755
--- a/qmrestore
+++ b/qmrestore
@@ -218,7 +218,7 @@ if ($opts->{extract}) {
     print STDERR "restore data to '$path' ($filesize bytes)\n";
 
     if ($opts->{prealloc} || $format ne 'raw' || (-b $path)) {
-	exec 'dd', 'bs=256K', "of=$path";
+	exec 'dd', 'ibs=256K', 'obs=256K', "of=$path";
 	die "couldn't exec dd: $!\n";
     } else {
 	exec '/usr/lib/qemu-server/sparsecp', $path;