File 0013-dlm_controld-be-sure-we-stop-lockspaces-before-shutd.patch of Package libdlm

From e74cc7ee33481dd31d4149b8d8af1b5e364f6294 Mon Sep 17 00:00:00 2001
From: Alexander Aring <aahringo@redhat.com>
Date: Thu, 23 Feb 2023 10:36:12 -0500
Subject: [PATCH 13/24] dlm_controld: be sure we stop lockspaces before
 shutdown

The dlm_controld shutdown process will drop all dlm configfs entries of
dlm communication settings regarding corosync address configuration.
This will end in an socket close in the dlm subsystem of the connection
which belongs to it. Newly introduced kernel warnings will check if the
lockspace is stopped before we close the socket connection. This is
necessary because no new dlm messages should be triggered afterwards. To
be sure dlm_controld does stop the lockspaces we will make sure that it
does it always in close_cpg_daemon. Currently there is a missing handle
to stop all lockspaces when there is no cpg_handle_daemon anymore.
---
 dlm_controld/daemon_cpg.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/dlm_controld/daemon_cpg.c b/dlm_controld/daemon_cpg.c
index 2e0634d4624c..10c80ddc5eff 100644
--- a/dlm_controld/daemon_cpg.c
+++ b/dlm_controld/daemon_cpg.c
@@ -2527,6 +2527,15 @@ int setup_cpg_daemon(void)
 	return -1;
 }
 
+static void stop_lockspaces(void)
+{
+	struct lockspace *ls;
+
+	list_for_each_entry(ls, &lockspaces, list) {
+		cpg_stop_kernel(ls);
+	}
+}
+
 void close_cpg_daemon(void)
 {
 	struct lockspace *ls;
@@ -2534,8 +2543,11 @@ void close_cpg_daemon(void)
 	struct cpg_name name;
 	int i = 0;
 
-	if (!cpg_handle_daemon)
+	if (!cpg_handle_daemon) {
+		stop_lockspaces();
 		return;
+	}
+
 	if (cluster_down)
 		goto fin;
 
-- 
2.35.3