ctdb-daemon: Make sure ctdb runs with real-time priority

[obnox/samba/samba-obnox.git] / ctdb / server / ctdb_lock_helper.c

diff --git a/ctdb/server/ctdb_lock_helper.c b/ctdb/server/ctdb_lock_helper.c
index 3de07768ae490b3c7341e07ff152f16558db5d0d..49c317e30f4d48132acea5b19f6942057988964e 100644 (file)
--- a/ctdb/server/ctdb_lock_helper.c
+++ b/ctdb/server/ctdb_lock_helper.c
@@ -123,7 +123,10 @@ int main(int argc, char *argv[])
                exit(1);
        }
 
-       set_scheduler();
+       if (!set_scheduler()) {
+               fprintf(stderr, "%s: Unable to set real-time scheduler priority\n",
+                       progname);
+       }
 
        log_fd = atoi(argv[1]);
        close(STDOUT_FILENO);