commit 5fb3efb518b2be4e7f3cd141e1643cb449b8a9c5
Author: Christine Caulfield <ccaulfie@redhat.com>
Date:   Tue Jul 28 08:46:36 2009 +0100

    cman: make cman_tool leave remove work even when no services are running.
    
    cman_tool leave takes a shortcut internally if no services are listening
    for shutdown events. Unfortunately, a bug in this shortcut means that the
    leave flags gets lost, so quorum is not adjusted downwards.
    
    This patch fixes that shortcut. I should make it clear that 'leave remove'
    works fine if any cluster services are running.
    
    Signed-off-by: Christine Caulfield <ccaulfie@redhat.com>

diff --git a/cman/daemon/commands.c b/cman/daemon/commands.c
index 402efbb..29a9f1f 100644
--- a/cman/daemon/commands.c
+++ b/cman/daemon/commands.c
@@ -948,6 +948,13 @@ static int do_cmd_try_shutdown(struct connection *con, char *cmdbuf)
 	/* If no-one is listening for events then we can just go down now */
 	if (shutdown_expected == 0) {
 		send_leave(CLUSTER_LEAVEFLAG_DOWN);
+		int leaveflags = CLUSTER_LEAVEFLAG_DOWN;
+
+		quit_threads = 1;
+		if (shutdown_flags & SHUTDOWN_REMOVE)
+			leaveflags |= CLUSTER_LEAVEFLAG_REMOVED;
+
+		send_leave(leaveflags);
 		return 0;
 	}
 	else {