From 3ef0861355ad70589959d1e92b53f91424197946 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Sat, 13 Feb 2021 23:10:15 +0100
Subject: [PATCH] tests: lvdisplay does not crash for merged thin

---
 test/shell/thin-merge.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/shell/thin-merge.sh b/test/shell/thin-merge.sh
index c0a022c57..34f5c7428 100644
--- a/test/shell/thin-merge.sh
+++ b/test/shell/thin-merge.sh
@@ -64,6 +64,9 @@ grep "Merging of thin snapshot $vg/snap will occur on next activation of $vg/${l
 not lvconvert --merge $vg/snap1 &>out
 grep "Cannot merge snapshot" out
 
+# Check lvdisplay is not crashing while merge needs to wait
+lvdisplay -a $vg
+
 umount mnt
 
 # Merge cannot happen