From 52a2d6f7fb228730e8a24580bef7edf54ae2064c Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Tue, 1 Sep 2015 13:01:41 +0200
Subject: [PATCH] use multiple mount protection (mmp)

---
 src/PVE/LXC.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PVE/LXC.pm b/src/PVE/LXC.pm
index 40942f9..eb69fac 100644
--- a/src/PVE/LXC.pm
+++ b/src/PVE/LXC.pm
@@ -1973,7 +1973,7 @@ sub mount_all {
 	    die "unable to mount base volume - internal error" if $isBase;
 
 	    if ($format_raw_images && $format eq 'raw') {
-		my $cmd = ['mkfs.ext4', $image_path];
+		my $cmd = ['mkfs.ext4', '-O', 'mmp', $image_path];
 		PVE::Tools::run_command($cmd);
 	    }
 
-- 
2.39.5