ceph/src/mds/events/EImportFinish.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14
  15 #ifndef CEPH_EIMPORTFINISH_H
  16 #define CEPH_EIMPORTFINISH_H
  17
  18 #include "common/config.h"
  19 #include "include/types.h"
  20
  21 #include "../MDSRank.h"
  22 #include "../LogEvent.h"
  23
  24 class EImportFinish : public LogEvent {
  25  protected:
  26   dirfrag_t base; // imported dir
  27   bool success;
  28
  29  public:
  30   EImportFinish(CDir *dir, bool s) : LogEvent(EVENT_IMPORTFINISH),
  31                                      base(dir->dirfrag()),
  32                                      success(s) { }
  33   EImportFinish() : LogEvent(EVENT_IMPORTFINISH), base(), success(false) { }
  34
  35   void print(ostream& out) const override {
  36     out << "EImportFinish " << base;
  37     if (success)
  38       out << " success";
  39     else
  40       out << " failed";
  41   }
  42
  43   void encode(bufferlist& bl, uint64_t features) const override;
  44   void decode(bufferlist::iterator &bl) override;
  45   void dump(Formatter *f) const override;
  46   static void generate_test_instances(list<EImportFinish*>& ls);
  47
  48   void replay(MDSRank *mds) override;
  49
  50 };
  51 WRITE_CLASS_ENCODER_FEATURES(EImportFinish)
  52
  53 #endif