remove ceph code

[stor4nfv.git] / src / ceph / src / mon / PGMonitor.h

diff --git a/src/ceph/src/mon/PGMonitor.h b/src/ceph/src/mon/PGMonitor.h
deleted file mode 100644 (file)
index 5395c5b..0000000
--- a/src/ceph/src/mon/PGMonitor.h
+++ /dev/null
@@ -1,148 +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) 2004-2006 Sage Weil <sage@newdream.net>
- *
- * 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.
- * 
- */
-
-/*
- * Placement Group Monitor. Placement Groups are logical sets of objects
- * that are replicated by the same set of devices.
- */
-
-#ifndef CEPH_PGMONITOR_H
-#define CEPH_PGMONITOR_H
-
-#include <map>
-#include <set>
-using namespace std;
-
-#include "PGMap.h"
-#include "PaxosService.h"
-#include "include/types.h"
-#include "include/utime.h"
-#include "common/histogram.h"
-#include "msg/Messenger.h"
-#include "mon/MonitorDBStore.h"
-
-class MPGStats;
-class MonPGStatService;
-class PGMonStatService;
-
-class PGMonitor : public PaxosService {
-  PGMap pg_map;
-  std::unique_ptr<PGMonStatService> pgservice;
-
-  bool do_delete = false;   ///< propose deleting pgmap data
-  bool did_delete = false;  ///< we already deleted pgmap data
-
-private:
-  PGMap::Incremental pending_inc;
-
-  bool check_all_pgs = false;
-
-  const char *pgmap_meta_prefix;
-  const char *pgmap_pg_prefix;
-  const char *pgmap_osd_prefix;
-
-  void create_initial() override;
-  void update_from_paxos(bool *need_bootstrap) override;
-  void upgrade_format() override;
-  void on_upgrade() override;
-  void post_paxos_update() override;
-  void handle_osd_timeouts();
-  void create_pending() override;  // prepare a new pending
-  // propose pending update to peers
-  version_t get_trim_to() override;
-  void update_logger();
-
-  void encode_pending(MonitorDBStore::TransactionRef t) override;
-  void read_pgmap_meta();
-  void read_pgmap_full();
-  void apply_pgmap_delta(bufferlist& bl);
-
-  bool preprocess_query(MonOpRequestRef op) override;  // true if processed.
-  bool prepare_update(MonOpRequestRef op) override;
-
-  bool preprocess_pg_stats(MonOpRequestRef op);
-  bool pg_stats_have_changed(int from, const MPGStats *stats) const;
-  bool prepare_pg_stats(MonOpRequestRef op);
-  void _updated_stats(MonOpRequestRef op, MonOpRequestRef ack_op);
-
-  struct C_Stats;
-
-  bool preprocess_command(MonOpRequestRef op);
-  bool prepare_command(MonOpRequestRef op);
-
-  // when we last received PG stats from each osd
-  map<int,utime_t> last_osd_report;
-
-  epoch_t send_pg_creates(int osd, Connection *con, epoch_t next);
-
-public:
-  PGMonitor(Monitor *mn, Paxos *p, const string& service_name);
-  ~PGMonitor() override;
-
-  void get_store_prefixes(set<string>& s) override {
-    s.insert(get_service_name());
-    s.insert(pgmap_meta_prefix);
-    s.insert(pgmap_pg_prefix);
-    s.insert(pgmap_osd_prefix);
-  }
-
-  void on_restart() override;
-
-  /* Courtesy function provided by PaxosService, called when an election
-   * finishes and the cluster goes active. We use it here to make sure we
-   * haven't lost any PGs from new pools. */
-  void on_active() override;
-
-  bool should_stash_full() override {
-    return false;  // never
-  }
-  void encode_full(MonitorDBStore::TransactionRef t) override {
-    assert(0 == "unimplemented encode_full");
-  }
-
-
-  void tick() override;  // check state, take actions
-
-  void check_osd_map(epoch_t epoch);
-
-  int _warn_slow_request_histogram(const pow2_hist_t& h, string suffix,
-                                  list<pair<health_status_t,string> >& summary,
-                                  list<pair<health_status_t,string> > *detail) const;
-
-  void get_health(list<pair<health_status_t,string> >& summary,
-                 list<pair<health_status_t,string> > *detail,
-                 CephContext *cct) const override;
-  void check_full_osd_health(
-    list<pair<health_status_t,string> >& summary,
-    list<pair<health_status_t,string> > *detail,
-    const mempool::pgmap::set<int>& s,
-    const char *desc, health_status_t sev) const;
-
-  void check_subs();
-  bool check_sub(Subscription *sub);
-
-  MonPGStatService *get_pg_stat_service();
-
-private:
-  // no copying allowed
-  PGMonitor(const PGMonitor &rhs);
-  PGMonitor &operator=(const PGMonitor &rhs);
-
-  // we don't want to include gtest.h just for FRIEND_TEST
-  friend class pgmonitor_dump_object_stat_sum_0_Test;
-  friend class pgmonitor_dump_object_stat_sum_1_Test;
-  friend class pgmonitor_dump_object_stat_sum_2_Test;
-};
-
-#endif