From 0a26c20b88ab5fe7894a2e2207fd492aaca41095 Mon Sep 17 00:00:00 2001
From: David Teigland <teigland@redhat.com>
Date: Fri, 11 Sep 2015 13:08:59 -0500
Subject: [PATCH] lockd: fix rescanning VG metadata

The code was expecting the wrong return value from
compare_config, which returns 0 when equal.

This is a problem for a lockd VG using multiple PVs
when the VG needs to be rescanned.
---
 lib/cache/lvmetad.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cache/lvmetad.c b/lib/cache/lvmetad.c
index b2e2f5516..0fff65a1c 100644
--- a/lib/cache/lvmetad.c
+++ b/lib/cache/lvmetad.c
@@ -1174,7 +1174,7 @@ static struct volume_group *lvmetad_pvscan_vg(struct cmd_context *cmd, struct vo
 		if (!vgmeta_ret) {
 			vgmeta_ret = vgmeta;
 		} else {
-			if (!compare_config(vgmeta_ret->root, vgmeta->root)) {
+			if (compare_config(vgmeta_ret->root, vgmeta->root)) {
 				log_error("VG metadata comparison failed");
 				dm_config_destroy(vgmeta);
 				dm_config_destroy(vgmeta_ret);