dev-next - tests: add should for racy test

[David Teigland <teigland@sourceware.org>]

Gitweb:        https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=9bcc76b63c14566e5ced09ac18129e1c9a98e8e4
Commit:        9bcc76b63c14566e5ced09ac18129e1c9a98e8e4
Parent:        5feb99dda68dd492929fff0d7b15d3ef0ab86347
Author:        Zdenek Kabelac <zkabelac@redhat.com>
AuthorDate:    Fri Mar 26 00:43:44 2021 +0100
Committer:     Zdenek Kabelac <zkabelac@redhat.com>
CommitterDate: Fri Mar 26 00:43:44 2021 +0100

tests: add should for racy test

Depending on kernel, the race may or may not happen.
---
 test/shell/lvextend-raid.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/shell/lvextend-raid.sh b/test/shell/lvextend-raid.sh
index 08b34d00c..87ad802c3 100644
--- a/test/shell/lvextend-raid.sh
+++ b/test/shell/lvextend-raid.sh
@@ -74,7 +74,8 @@ check lv_field $vg/$lv1 sync_percent "100.00"
 lvextend -y -L+${lvext}M $vg/$lv1
 if [ $PROGRESS -eq 1 ]
 then
-	not check lv_field $vg/$lv1 sync_percent "100.00"
+	# Even with delayed devices wre are catching races here.
+	should not check lv_field $vg/$lv1 sync_percent "100.00"
 else
 	check lv_field $vg/$lv1 sync_percent "100.00"
 fi