Attempts to create an existing fence method no longer fails.

Signed-off-by: digimer <mkelly@alteeve.ca>

share/words.xml

@@ -1761,6 +1761,7 @@ Note: This is a permanent action! If you protect this server again later, a full
 		<key name="job_0478">Preparing the new definition file</key>
 		<key name="job_0479">The new definition is ready, saving it.</key>
 		<key name="job_0480">Running as a job, not prompting the user to confirm.</key>
+		<key name="job_0481">The fence device: [#!variable!device!#] already exists.</key>
 
 		<!-- Log entries -->
 		<key name="log_0001">Starting: [#!variable!program!#].</key>

tools/anvil-join-anvil

@@ -1412,6 +1412,15 @@ sub configure_pacemaker
 						return_code => $return_code, 
 					}});
 					if ($return_code)
+					{
+						# See if this was because the fence method already existed.
+						if ($output =~ /already exists/)
+						{
+							# It already existed, we're fine.
+							update_progress($anvil, ($anvil->data->{job}{progress} += 2), "job_0481,!!device!".$stonith_name."!!");
+							$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, 'print' => 1, level => 1, key => "job_0120", variables => { device => $stonith_name }});
+						}
+						else
 						{
 							# Something went wrong.
 							$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, 'print' => 1, level => 0, priority => "err", key => "error_0138", variables => {
@@ -1423,11 +1432,14 @@ sub configure_pacemaker
 							sleep 2;
 							$anvil->nice_exit({exit_code => 6});
 						}
-					
+					}
+					else
+					{
 						$something_changed->{$node_name} = 1;
 						$anvil->Log->variables({source => $THIS_FILE, line => __LINE__, level => 2, list => { "something_changed->{$node_name}" => $something_changed->{$node_name} }});
 					}
 				}
+			}
 			
 			
 			### If we had a fence_ipmilan entry, add a 'fence_delay' entry, if needed.