1 files changed, 60 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-messages.h b/xlators/mgmt/glusterd/src/glusterd-messages.h
new file mode 100644
index 00000000000..bfe73a0f3a4
--- /dev/null
+++ b/xlators/mgmt/glusterd/src/glusterd-messages.h
@@ -0,0 +1,60 @@
+/*
+  Copyright (c) 2014 Red Hat, Inc. <http://www.redhat.com>
+  This file is part of GlusterFS.
+
+  This file is licensed to you under your choice of the GNU Lesser
+  General Public License, version 3 or any later version (LGPLv3 or
+  later), or the GNU General Public License, version 2 (GPLv2), in all
+  cases as published by the Free Software Foundation.
+*/
+
+#ifndef _GLUSTERD_MESSAGES_H_
+#define _GLUSTERD_MESSAGES_H_
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "glfs-message-id.h"
+
+/* NOTE: Rules for message additions
+ * 1) Each instance of a message is _better_ left with a unique message ID, even
+ *    if the message format is the same. Reasoning is that, if the message
+ *    format needs to change in one instance, the other instances are not
+ *    impacted or the new change does not change the ID of the instance being
+ *    modified.
+ * 2) Addition of a message,
+ *       - Should increment the GLFS_NUM_MESSAGES
+ *       - Append to the list of messages defined, towards the end
+ *       - Retain macro naming as glfs_msg_X (for redability across developers)
+ * NOTE: Rules for message format modifications
+ * 3) Check acorss the code if the message ID macro in question is reused
+ *    anywhere. If reused then then the modifications should ensure correctness
+ *    everywhere, or needs a new message ID as (1) above was not adhered to. If
+ *    not used anywhere, proceed with the required modification.
+ * NOTE: Rules for message deletion
+ * 4) Check (3) and if used anywhere else, then cannot be deleted. If not used
+ *    anywhere, then can be deleted, but will leave a hole by design, as
+ *    addition rules specify modification to the end of the list and not filling
+ *    holes.
+ */
+
+#define GLUSTERD_COMP_BASE      GLFS_MSGID_GLUSTERD
+#define GLFS_NUM_MESSAGES       3
+#define GLFS_MSGID_END          (GLUSTERD_COMP_BASE + GLFS_NUM_MESSAGES + 1)
+/* Messaged with message IDs */
+#define glfs_msg_start_x GLFS_COMP_BASE, "Invalid: Start of messages"
+/*------------*/
+
+#define GD_MSG_SERVER_QUORUM_NOT_MET (GLUSTERD_COMP_BASE + 1)
+
+#define GD_MSG_SERVER_QUORUM_LOST_STOPPING_BRICKS (GLUSTERD_COMP_BASE + 2)
+
+#define GD_MSG_SERVER_QUORUM_MET_STARTING_BRICKS (GLUSTERD_COMP_BASE + 3)
+
+/*------------*/
+#define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages"
+
+
+#endif /* !_GLUSTERD_MESSAGES_H_ */