From 54a85628042892bf852015dcff008b8e678d01cd Mon Sep 17 00:00:00 2001
From: David Teigland <teigland@redhat.com>
Date: Thu, 27 Jun 2024 12:39:12 -0500
Subject: [PATCH] lvmlockd: after restart use existing dlm global lockspace

If lvmlockd is killed and restarted, let it adopt the
existing global lockspace.
---
 daemons/lvmlockd/lvmlockd-core.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/daemons/lvmlockd/lvmlockd-core.c b/daemons/lvmlockd/lvmlockd-core.c
index ee1dbadab..5653fe7df 100644
--- a/daemons/lvmlockd/lvmlockd-core.c
+++ b/daemons/lvmlockd/lvmlockd-core.c
@@ -2521,6 +2521,11 @@ static void *lockspace_thread_main(void *arg_in)
 	}
 	pthread_mutex_unlock(&ls->mutex);
 
+	if (ls->lm_type == LD_LM_DLM && !strcmp(gl_lsname_dlm, ls->name)) {
+		log_debug("dlm global lockspace adopt_ok");
+		adopt_ok = 1;
+	}
+
 	log_debug("S %s lm_add_lockspace %s wait %d adopt_only %d adopt_ok %d",
 		  ls->name, lm_str(ls->lm_type), wait_flag, adopt_only, adopt_ok);