From: Christian Brauner <christian.brauner@canonical.com>
Date: Fri, 14 Oct 2016 12:20:41 +0000 (+0200)
Subject: tools: make overlay valid backend
X-Git-Tag: lxc-2.1.0~298^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1233%2Fhead;p=thirdparty%2Flxc.git

tools: make overlay valid backend

So far, users could only create overlay snapshots by specifying -B overlayfs
and not with -B overlay. This adds support for -B overlay.

Signed-off-by: Christian Brauner <christian.brauner@canonical.com>
---

diff --git a/src/lxc/tools/lxc_copy.c b/src/lxc/tools/lxc_copy.c
index 80cfb27c0..3e83af6c8 100644
--- a/src/lxc/tools/lxc_copy.c
+++ b/src/lxc/tools/lxc_copy.c
@@ -620,6 +620,8 @@ static int my_parser(struct lxc_arguments *args, int c, char *arg)
 			return -1;
 		break;
 	case 'B':
+		if (strcmp(arg, "overlay") == 0)
+			arg = "overlayfs";
 		args->bdevtype = arg;
 		break;
 	case 't':