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diff --git a/src/ceph/src/mds/Beacon.h b/src/ceph/src/mds/Beacon.h
deleted file mode 100644
index 201804d..0000000
--- a/src/ceph/src/mds/Beacon.h
+++ /dev/null
@@ -1,112 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
-// vim: ts=8 sw=2 smarttab
-/*
- * Ceph - scalable distributed file system
- *
- * Copyright (C) 2012 Red Hat
- *
- * This is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License version 2.1, as published by the Free Software 
- * Foundation.  See file COPYING.
- * 
- */
-
-
-#ifndef BEACON_STATE_H
-#define BEACON_STATE_H
-
-#include "include/types.h"
-#include "include/Context.h"
-#include "common/Mutex.h"
-#include "msg/Dispatcher.h"
-#include "messages/MMDSBeacon.h"
-
-class MonClient;
-class MMDSBeacon;
-class Message;
-class MDSRank;
-
-
-/**
- * One of these per MDS.  Handle beacon logic in this separate class so
- * that a busy MDS holding its own lock does not hold up sending beacon
- * messages to the mon and cause false lagginess.
- *
- * So that we can continue to operate while the MDS is holding its own lock,
- * we keep copies of the data needed to generate beacon messages.  The MDS is
- * responsible for calling Beacon::notify_* when things change.
- */
-class Beacon : public Dispatcher
-{
-public:
-  Beacon(CephContext *cct_, MonClient *monc_, std::string name);
-  ~Beacon() override;
-
-  void init(MDSMap const *mdsmap);
-  void shutdown();
-
-  bool ms_dispatch(Message *m) override;
-  void ms_handle_connect(Connection *c) override {}
-  bool ms_handle_reset(Connection *c) override {return false;}
-  void ms_handle_remote_reset(Connection *c) override {}
-  bool ms_handle_refused(Connection *c) override {return false;}
-
-  void notify_mdsmap(MDSMap const *mdsmap);
-  void notify_health(MDSRank const *mds);
-
-  void handle_mds_beacon(MMDSBeacon *m);
-  void send();
-
-  void set_want_state(MDSMap const *mdsmap, MDSMap::DaemonState const newstate);
-  MDSMap::DaemonState get_want_state() const;
-
-  /**
-   * Send a beacon, and block until the ack is received from the mon
-   * or `duration` seconds pass, whichever happens sooner.  Useful
-   * for emitting a last message on shutdown.
-   */
-  void send_and_wait(const double duration);
-
-  bool is_laggy();
-  utime_t get_laggy_until() const;
-
-private:
-  void _notify_mdsmap(MDSMap const *mdsmap);
-  void _send();
-
-  //CephContext *cct;
-  mutable Mutex lock;
-  MonClient*    monc;
-  SafeTimer     timer;
-
-  // Items we duplicate from the MDS to have access under our own lock
-  std::string name;
-  version_t epoch;
-  CompatSet compat;
-  mds_rank_t standby_for_rank;
-  std::string standby_for_name;
-  fs_cluster_id_t standby_for_fscid;
-  bool standby_replay;
-  MDSMap::DaemonState want_state;
-
-  // Internal beacon state
-  version_t last_seq;          // last seq sent to monitor
-  std::map<version_t,utime_t>  seq_stamp;    // seq # -> time sent
-  utime_t last_acked_stamp;  // last time we sent a beacon that got acked
-  utime_t last_mon_reconnect;
-  bool was_laggy;
-  utime_t laggy_until;
-
-  // Health status to be copied into each beacon message
-  MDSHealth health;
-
-  // Ticker
-  Context *sender = nullptr;
-
-  version_t awaiting_seq;
-  Cond waiting_cond;
-};
-
-#endif // BEACON_STATE_H
-