--- /dev/null
+// -*- 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_MOSDBOOT_H
+#define CEPH_MOSDBOOT_H
+
+#include "messages/PaxosServiceMessage.h"
+
+#include "include/types.h"
+#include "osd/osd_types.h"
+
+class MOSDBoot : public PaxosServiceMessage {
+
+ static const int HEAD_VERSION = 6;
+ static const int COMPAT_VERSION = 6;
+
+ public:
+ OSDSuperblock sb;
+ entity_addr_t hb_back_addr, hb_front_addr;
+ entity_addr_t cluster_addr;
+ epoch_t boot_epoch; // last epoch this daemon was added to the map (if any)
+ map<string,string> metadata; ///< misc metadata about this osd
+ uint64_t osd_features;
+
+ MOSDBoot()
+ : PaxosServiceMessage(MSG_OSD_BOOT, 0, HEAD_VERSION, COMPAT_VERSION),
+ boot_epoch(0), osd_features(0)
+ { }
+ MOSDBoot(OSDSuperblock& s, epoch_t e, epoch_t be,
+ const entity_addr_t& hb_back_addr_ref,
+ const entity_addr_t& hb_front_addr_ref,
+ const entity_addr_t& cluster_addr_ref,
+ uint64_t feat)
+ : PaxosServiceMessage(MSG_OSD_BOOT, e, HEAD_VERSION, COMPAT_VERSION),
+ sb(s),
+ hb_back_addr(hb_back_addr_ref),
+ hb_front_addr(hb_front_addr_ref),
+ cluster_addr(cluster_addr_ref),
+ boot_epoch(be),
+ osd_features(feat)
+ { }
+
+private:
+ ~MOSDBoot() override { }
+
+public:
+ const char *get_type_name() const override { return "osd_boot"; }
+ void print(ostream& out) const override {
+ out << "osd_boot(osd." << sb.whoami << " booted " << boot_epoch
+ << " features " << osd_features
+ << " v" << version << ")";
+ }
+
+ void encode_payload(uint64_t features) override {
+ paxos_encode();
+ ::encode(sb, payload);
+ ::encode(hb_back_addr, payload, features);
+ ::encode(cluster_addr, payload, features);
+ ::encode(boot_epoch, payload);
+ ::encode(hb_front_addr, payload, features);
+ ::encode(metadata, payload);
+ ::encode(osd_features, payload);
+ }
+ void decode_payload() override {
+ bufferlist::iterator p = payload.begin();
+ paxos_decode(p);
+ ::decode(sb, p);
+ ::decode(hb_back_addr, p);
+ ::decode(cluster_addr, p);
+ ::decode(boot_epoch, p);
+ ::decode(hb_front_addr, p);
+ ::decode(metadata, p);
+ ::decode(osd_features, p);
+ }
+};
+
+#endif