ceph/src/messages/MOSDBeacon.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 #pragma once
   5
   6 class MOSDBeacon : public PaxosServiceMessage {
   7 public:
   8   std::vector<pg_t> pgs;
   9   epoch_t min_last_epoch_clean = 0;
  10
  11   MOSDBeacon()
  12     : PaxosServiceMessage(MSG_OSD_BEACON, 0)
  13   {}
  14   MOSDBeacon(epoch_t e, epoch_t min_lec)
  15     : PaxosServiceMessage(MSG_OSD_BEACON, e),
  16       min_last_epoch_clean(min_lec)
  17   {}
  18   void encode_payload(uint64_t features) override {
  19     paxos_encode();
  20     ::encode(pgs, payload);
  21     ::encode(min_last_epoch_clean, payload);
  22   }
  23   void decode_payload() override {
  24     bufferlist::iterator p = payload.begin();
  25     paxos_decode(p);
  26     ::decode(pgs, p);
  27     ::decode(min_last_epoch_clean, p);
  28   }
  29   const char *get_type_name() const override { return "osd_beacon"; }
  30   void print(ostream &out) const {
  31     out << get_type_name()
  32         << "(pgs " << pgs
  33         << " lec " << min_last_epoch_clean
  34         << " v" << version << ")";
  35   }
  36 };