X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=utils%2Fstatd%2Fsm-notify.c;h=d8e2c011701b05a539ba4c65ea83545541204542;hb=5d8b800b8438222a55c4698c86b558b15717aa21;hp=76a378c3dd53f770379234d6818d9b5c99528ed6;hpb=69620a042d1151871a31f07ccd210b2dab49c628;p=nfs-utils.git

diff --git a/utils/statd/sm-notify.c b/utils/statd/sm-notify.c
index 76a378c..d8e2c01 100644
--- a/utils/statd/sm-notify.c
+++ b/utils/statd/sm-notify.c
@@ -189,10 +189,15 @@ usage:		fprintf(stderr,
 		exit(1);
 	}
 
+	log_syslog = 1;
+	openlog("sm-notify", LOG_PID, LOG_DAEMON);
+
 	if (strcmp(_SM_BASE_PATH, BASEDIR) == 0) {
-		if (record_pid() == 0 && force == 0 && opt_update_state == 1)
+		if (record_pid() == 0 && force == 0 && opt_update_state == 1) {
 			/* already run, don't try again */
+			nsm_log(LOG_NOTICE, "Already notifying clients; Exiting!");
 			exit(0);
+		}
 	}
 
 	if (opt_srcaddr) {
@@ -207,6 +212,12 @@ usage:		fprintf(stderr,
 	backup_hosts(_SM_DIR_PATH, _SM_BAK_PATH);
 	get_hosts(_SM_BAK_PATH);
 
+	/* If there are not hosts to notify, just exit */
+	if (!hosts) {
+		nsm_log(LOG_DEBUG, "No hosts to notify; exiting");
+		return 0;
+	}
+
 	/* Get and update the NSM state. This will call sync() */
 	nsm_state = nsm_get_state(opt_update_state);
 	set_kernel_nsm_state(nsm_state);
@@ -215,9 +226,6 @@ usage:		fprintf(stderr,
 		if (!opt_quiet)
 			printf("Backgrounding to notify hosts...\n");
 
-		openlog("sm-notify", LOG_PID, LOG_DAEMON);
-		log_syslog = 1;
-
 		if (daemon(0, 0) < 0) {
 			nsm_log(LOG_ERR, "unable to background: %s",
 					strerror(errno));