remove ceph code

[stor4nfv.git] / src / ceph / src / mds / SnapServer.h

diff --git a/src/ceph/src/mds/SnapServer.h b/src/ceph/src/mds/SnapServer.h
deleted file mode 100644 (file)
index 3eceaae..0000000
--- a/src/ceph/src/mds/SnapServer.h
+++ /dev/null
@@ -1,94 +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.
- * 
- */
-
-#ifndef CEPH_SNAPSERVER_H
-#define CEPH_SNAPSERVER_H
-
-#include "MDSTableServer.h"
-#include "snap.h"
-
-class MDSRank;
-class MonClient;
-
-class SnapServer : public MDSTableServer {
-protected:
-  MonClient *mon_client;
-  snapid_t last_snap;
-  map<snapid_t, SnapInfo> snaps;
-  map<int, set<snapid_t> > need_to_purge;
-  
-  map<version_t, SnapInfo> pending_update;
-  map<version_t, pair<snapid_t,snapid_t> > pending_destroy; // (removed_snap, seq)
-  set<version_t>           pending_noop;
-
-  version_t last_checked_osdmap;
-
-public:
-  SnapServer(MDSRank *m, MonClient *monc)
-    : MDSTableServer(m, TABLE_SNAP), mon_client(monc), last_checked_osdmap(0)
-  {}
-    
-  void reset_state() override;
-  void encode_server_state(bufferlist& bl) const override {
-    ENCODE_START(3, 3, bl);
-    ::encode(last_snap, bl);
-    ::encode(snaps, bl);
-    ::encode(need_to_purge, bl);
-    ::encode(pending_update, bl);
-    ::encode(pending_destroy, bl);
-    ::encode(pending_noop, bl);
-    ENCODE_FINISH(bl);
-  }
-  void decode_server_state(bufferlist::iterator& bl) override {
-    DECODE_START_LEGACY_COMPAT_LEN(3, 3, 3, bl);
-    ::decode(last_snap, bl);
-    ::decode(snaps, bl);
-    ::decode(need_to_purge, bl);
-    ::decode(pending_update, bl);
-    if (struct_v >= 2)
-      ::decode(pending_destroy, bl);
-    else {
-      map<version_t, snapid_t> t;
-      ::decode(t, bl);
-      for (map<version_t, snapid_t>::iterator p = t.begin(); p != t.end(); ++p)
-       pending_destroy[p->first].first = p->second; 
-    } 
-    ::decode(pending_noop, bl);
-    DECODE_FINISH(bl);
-  }
-
-  // To permit enc/decoding in isolation in dencoder
-  SnapServer() : MDSTableServer(NULL, TABLE_SNAP), last_checked_osdmap(0) {}
-  void encode(bufferlist& bl) const {
-    encode_server_state(bl);
-  }
-  void decode(bufferlist::iterator& bl) {
-    decode_server_state(bl);
-  }
-  void dump(Formatter *f) const;
-  static void generate_test_instances(list<SnapServer*>& ls);
-
-  // server bits
-  void _prepare(bufferlist &bl, uint64_t reqid, mds_rank_t bymds) override;
-  bool _is_prepared(version_t tid) const;
-  bool _commit(version_t tid, MMDSTableRequest *req=NULL) override;
-  void _rollback(version_t tid) override;
-  void _server_update(bufferlist& bl) override;
-  void handle_query(MMDSTableRequest *m) override;
-
-  void check_osd_map(bool force);
-};
-WRITE_CLASS_ENCODER(SnapServer)
-
-#endif