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.
17 #ifndef CEPH_MOSDALIVE_H
18 #define CEPH_MOSDALIVE_H
20 #include "messages/PaxosServiceMessage.h"
22 class MOSDAlive : public PaxosServiceMessage {
26 MOSDAlive(epoch_t h, epoch_t w) : PaxosServiceMessage(MSG_OSD_ALIVE, h), want(w) { }
27 MOSDAlive() : PaxosServiceMessage(MSG_OSD_ALIVE, 0) {}
29 ~MOSDAlive() override {}
32 void encode_payload(uint64_t features) override {
34 ::encode(want, payload);
36 void decode_payload() override {
37 bufferlist::iterator p = payload.begin();
42 const char *get_type_name() const override { return "osd_alive"; }
43 void print(ostream &out) const override {
44 out << "osd_alive(want up_thru " << want << " have " << version << ")";