projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
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_EIMPORTSTART_H | |
| 16 | #define CEPH_EIMPORTSTART_H | |
| 17 | ||
| 18 | #include "common/config.h" | |
| 19 | #include "include/types.h" | |
| 20 | ||
| 21 | class MDLog; | |
| 22 | class MDSRank; | |
| 23 | ||
| 24 | #include "EMetaBlob.h" | |
| 25 | #include "../LogEvent.h" | |
| 26 | ||
| 27 | class EImportStart : public LogEvent { | |
| 28 | protected: | |
| 29 | dirfrag_t base; | |
| 30 | vector<dirfrag_t> bounds; | |
| 31 | ||
| 32 | public: | |
| 33 | EMetaBlob metablob; | |
| 34 | bufferlist client_map; // encoded map<__u32,entity_inst_t> | |
| 35 | version_t cmapv; | |
| 36 | ||
| 37 | EImportStart(MDLog *log, | |
| 38 | dirfrag_t di, | |
| 39 | vector<dirfrag_t>& b) : LogEvent(EVENT_IMPORTSTART), | |
| 40 | base(di), bounds(b), | |
| 41 | metablob(log) { } | |
| 42 | EImportStart() : LogEvent(EVENT_IMPORTSTART) { } | |
| 43 | ||
| 44 | void print(ostream& out) const override { | |
| 45 | out << "EImportStart " << base << " " << metablob; | |
| 46 | } | |
| 47 | ||
| 48 | EMetaBlob *get_metablob() override { return &metablob; } | |
| 49 | ||
| 50 | void encode(bufferlist &bl, uint64_t features) const override; | |
| 51 | void decode(bufferlist::iterator &bl) override; | |
| 52 | void dump(Formatter *f) const override; | |
| 53 | static void generate_test_instances(list<EImportStart*>& ls); | |
| 54 | ||
| 55 | void update_segment() override; | |
| 56 | void replay(MDSRank *mds) override; | |
| 57 | ||
| 58 | }; | |
| 59 | WRITE_CLASS_ENCODER_FEATURES(EImportStart) | |
| 60 | ||
| 61 | #endif |