source3/lib/util_cluster.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  cluster utility functions
   4  *  Copyright (C) Volker Lendecke 2013
   5  *  Copyright (C) Michael Adam 2013
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 3 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "includes.h"
  22 #include "ctdbd_conn.h"
  23 #include "util_cluster.h"
  24 #include "lib/cluster_support.h"
  25
  26 bool cluster_probe_ok(void)
  27 {
  28         if (lp_clustering()) {
  29                 int ret;
  30
  31                 ret = ctdbd_probe(lp_ctdbd_socket(), lp_ctdb_timeout());
  32                 if (ret != 0) {
  33                         DEBUG(0, ("clustering=yes but ctdbd connect failed: "
  34                                   "%s\n", strerror(ret)));
  35                         return false;
  36                 }
  37         }
  38
  39         return true;
  40 }