From d51429254f4e9b17083af0c554aa7045e5ec08bb Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Fri, 20 Apr 2018 10:15:14 +0200
Subject: [PATCH] tests: improve mirror_images_redundant

Use only passed VG for lvs and avoid 1 extra uneeded use of lvs.
---
 test/lib/check.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/test/lib/check.sh b/test/lib/check.sh
index ed4f8d724..c79610494 100644
--- a/test/lib/check.sh
+++ b/test/lib/check.sh
@@ -41,7 +41,6 @@ lvdevices() {
 mirror_images_redundant() {
 	local vg=$1
 	local lv="$vg/$2"
-	lvs -a "$vg" -o+devices
 	for i in $(lvdevices "$lv"); do
 		echo "# $i:"
 		lvdevices "$vg/$i" | sort | uniq
@@ -158,7 +157,7 @@ mirror_nonredundant() {
 	attr=$(get lv_field "$lv" attr)
 	(echo "$attr" | grep "^......m...$" >/dev/null) || {
 		if (echo "$attr" | grep "^o.........$" >/dev/null) &&
-		   lvs -a | grep -F "[${2}_mimage" >/dev/null; then
+		   lvs -a $1 | grep -F "[${2}_mimage" >/dev/null; then
 			echo "TEST WARNING: $lv is a snapshot origin and looks like a mirror,"
 			echo "assuming it is actually a mirror"
 		else