[Cluster-devel] [PATCHv2 dlm-tool 4/4] dlm_controld: add support for waitplock_recovery switch

[Alexander Aring <aahringo@redhat.com>]

This patch adds support to set the cluster attribute waitplock_recovery
via enable_waitplock_recover arg or config file attribute.
---
 dlm_controld/action.c     | 5 +++++
 dlm_controld/dlm.conf.5   | 2 ++
 dlm_controld/dlm_daemon.h | 1 +
 dlm_controld/main.c       | 5 +++++
 4 files changed, 13 insertions(+)

diff --git a/dlm_controld/action.c b/dlm_controld/action.c
index 126e3b62..63040227 100644
--- a/dlm_controld/action.c
+++ b/dlm_controld/action.c
@@ -876,6 +876,11 @@ int setup_configfs_options(void)
 	    dlm_options[timewarn_ind].file_set)
 		set_configfs_cluster("timewarn_cs", NULL, opt(timewarn_ind));
 
+	if (dlm_options[enable_waitplock_recovery_ind].cli_set ||
+	    dlm_options[enable_waitplock_recovery_ind].file_set)
+		set_configfs_cluster("waitplock_recovery", NULL,
+				     opt(enable_waitplock_recovery_ind));
+
 	set_configfs_cluster("mark", NULL, optu(mark_ind));
 
 	proto_name = opts(protocol_ind);
diff --git a/dlm_controld/dlm.conf.5 b/dlm_controld/dlm.conf.5
index 1ce0c644..e92dfc8e 100644
--- a/dlm_controld/dlm.conf.5
+++ b/dlm_controld/dlm.conf.5
@@ -46,6 +46,8 @@ debug_logfile
 .br
 enable_plock
 .br
+enable_waitplock_recovery
+.br
 plock_debug
 .br
 plock_rate_limit
diff --git a/dlm_controld/dlm_daemon.h b/dlm_controld/dlm_daemon.h
index 9e7a5fbf..979aab7a 100644
--- a/dlm_controld/dlm_daemon.h
+++ b/dlm_controld/dlm_daemon.h
@@ -102,6 +102,7 @@ enum {
         mark_ind,
         enable_fscontrol_ind,
         enable_plock_ind,
+        enable_waitplock_recovery_ind,
         plock_debug_ind,
         plock_rate_limit_ind,
         plock_ownership_ind,
diff --git a/dlm_controld/main.c b/dlm_controld/main.c
index b330f88d..3ec318c2 100644
--- a/dlm_controld/main.c
+++ b/dlm_controld/main.c
@@ -1752,6 +1752,11 @@ static void set_opt_defaults(void)
 			1, NULL,
 			"enable/disable posix lock support for cluster fs");
 
+	set_opt_default(enable_waitplock_recovery_ind,
+			"enable_waitplock_recovery", '\0', req_arg_bool,
+			1, NULL,
+			"enable/disable posix lock to wait for dlm recovery after lock acquire");
+
 	set_opt_default(plock_debug_ind,
 			"plock_debug", 'P', no_arg,
 			0, NULL,
-- 
2.26.2