X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fstatd%2Fsm-notify.c;h=bb6c2efa3f4e949191f4831757f7cf5e649eafa6;hp=a94876d1b160190c819d6b7ae82d9caf800a5805;hb=dda3455d8b96a7b078bc00c113e1af15ed421d5b;hpb=ca5f2d1e16a6451c1df203bccfd8944ee84c728f

diff --git a/utils/statd/sm-notify.c b/utils/statd/sm-notify.c
index a94876d..bb6c2ef 100644
--- a/utils/statd/sm-notify.c
+++ b/utils/statd/sm-notify.c
@@ -88,6 +88,7 @@ static struct addrinfo	*host_lookup(int, const char *);
 void			nsm_log(int fac, const char *fmt, ...);
 static int		record_pid();
 static void		drop_privs(void);
+static void set_kernel_nsm_state(int state);
 
 static struct nsm_host *	hosts = NULL;
 
@@ -166,6 +167,10 @@ usage:		fprintf(stderr,
 	backup_hosts(_SM_DIR_PATH, _SM_BAK_PATH);
 	get_hosts(_SM_BAK_PATH);
 
+	/* Get and update the NSM state. This will call sync() */
+	nsm_state = nsm_get_state(opt_update_state);
+	set_kernel_nsm_state(nsm_state);
+
 	if (!opt_debug) {
 		if (!opt_quiet)
 			printf("Backgrounding to notify hosts...\n");
@@ -184,9 +189,6 @@ usage:		fprintf(stderr,
 		close(2);
 	}
 
-	/* Get and update the NSM state. This will call sync() */
-	nsm_state = nsm_get_state(opt_update_state);
-
 	notify();
 
 	if (hosts) {
@@ -758,3 +760,16 @@ static void drop_privs(void)
 		exit(1);
 	}
 }
+
+static void set_kernel_nsm_state(int state)
+{
+	int fd;
+
+	fd = open("/proc/sys/fs/nfs/nsm_local_state",O_WRONLY);
+	if (fd >= 0) {
+		char buf[20];
+		snprintf(buf, sizeof(buf), "%d", state);
+		write(fd, buf, strlen(buf));
+		close(fd);
+	}
+}