mon: Bring daemonization in line with other daemons

ceph-mon doesn't use the global_init_daemonize() as the other
daemons do.  This resulted in the daemon staying in the session
of the process that started it.  In testing if I terminated a
test script only ceph-mon would be exit.

Signed-off-by: David Zafman <dzafman@redhat.com>

diff --git a/src/ceph_mon.cc b/src/ceph_mon.cc
index 0b5d4edfd7934f2f551818d22dea5a909120ecd3..de1c10e4c9b1630b48716d857b98a85d2ab7bce2 100644 (file)
--- a/src/ceph_mon.cc
+++ b/src/ceph_mon.cc
@@ -500,6 +500,7 @@ int main(int argc, const char **argv)
           derr << err_msg << dendl;
         prefork.exit(err);
       }
+      setsid();
       global_init_postfork_start(g_ceph_context);
     }
     common_init_finish(g_ceph_context);