Initialize for lvm2-device-mapper

0019-tests-missing-to-check-for-writecache-support.patch

@@ -0,0 +1,49 @@
+From da95bb6883810863a394525c9a66196b7b0dda21 Mon Sep 17 00:00:00 2001
+From: Zdenek Kabelac <zkabelac@redhat.com>
+Date: Wed, 13 Sep 2023 23:23:47 +0200
+Subject: [PATCH 19/24] tests: missing to check for writecache support
+
+Ono more case requires writecache presence.
+---
+ test/shell/caching-snapshot.sh | 11 ++++-------
+ 1 file changed, 4 insertions(+), 7 deletions(-)
+
+diff --git a/test/shell/caching-snapshot.sh b/test/shell/caching-snapshot.sh
+index 854d8bad7..b31cb520f 100644
+--- a/test/shell/caching-snapshot.sh
++++ b/test/shell/caching-snapshot.sh
+@@ -72,7 +72,8 @@ test_snap_create() {
+ 
+ test_snap_create cache --cachepool
+ test_snap_create cache --cachevol
+-test_snap_create writecache --cachevol
++
++[ "$HAVE_WRITECACHE" = "1" ] && test_snap_create writecache --cachevol
+ 
+ # removing cache|writecache while snapshot exists
+ 
+@@ -109,9 +110,7 @@ test_snap_remove() {
+ test_snap_remove cache --cachepool
+ test_snap_remove cache --cachevol
+ 
+-if [ "$HAVE_WRITECACHE" = "1" ]; then
+-test_snap_remove writecache --cachevol
+-fi
++[ "$HAVE_WRITECACHE" = "1" ] && test_snap_remove writecache --cachevol
+ 
+ # adding cache|writecache to an LV that has a snapshot
+ 
+@@ -150,9 +149,7 @@ test_caching_with_snap() {
+ test_caching_with_snap cache --cachepool
+ test_caching_with_snap cache --cachevol
+ 
+-if [ "$HAVE_WRITECACHE" = "1" ]; then
+-test_caching_with_snap writecache --cachevol
+-fi
++[ "$HAVE_WRITECACHE" = "1" ] && test_caching_with_snap writecache --cachevol
+ 
+ # adding cache|writecache to a snapshot is not allowed
+ 
+-- 
+2.35.3
+