commit_cloudinit_disk : add -n option to qemu-img dd

diff --git a/PVE/QemuServer/Cloudinit.pm b/PVE/QemuServer/Cloudinit.pm
index 9a809c5b9bd237dd7e96d12db2bcc6b9641ea504..d536a0f7239a4e9d9b6cd6cba699b25a275f76fe 100644 (file)
--- a/PVE/QemuServer/Cloudinit.pm
+++ b/PVE/QemuServer/Cloudinit.pm
@@ -36,7 +36,7 @@ sub commit_cloudinit_disk {
 
     eval {
        run_command([['genisoimage', '-R', '-V', $label, $path],
-                    ['qemu-img', 'dd', '-f', 'raw', '-O', $format,
+                    ['qemu-img', 'dd', '-n', '-f', 'raw', '-O', $format,
                      'isize=0', "osize=$size", "of=$iso_path"]]);
     };
     my $err = $@;