1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 * Ceph - scalable distributed file system
6 * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
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.
19 #include "msg/Message.h"
20 #include "mds/FSMap.h"
21 #include "include/ceph_features.h"
23 class MFSMap : public Message {
28 version_t get_epoch() const { return epoch; }
29 const FSMap & get_fsmap() {return fsmap;}
32 Message(CEPH_MSG_FS_MAP), epoch(0) {}
33 MFSMap(const uuid_d &f, const FSMap &fsmap_) :
34 Message(CEPH_MSG_FS_MAP), epoch(fsmap_.get_epoch())
44 const char *get_type_name() const override { return "fsmap"; }
45 void print(ostream& out) const override {
46 out << "fsmap(e " << epoch << ")";
50 void decode_payload() override {
51 bufferlist::iterator p = payload.begin();
55 void encode_payload(uint64_t features) override {
56 ::encode(epoch, payload);
57 ::encode(fsmap, payload, features);