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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_MPGSTATS_H | |
16 | #define CEPH_MPGSTATS_H | |
17 | ||
18 | #include "osd/osd_types.h" | |
19 | #include "messages/PaxosServiceMessage.h" | |
20 | ||
21 | class MPGStats : public PaxosServiceMessage { | |
22 | public: | |
23 | uuid_d fsid; | |
24 | map<pg_t,pg_stat_t> pg_stat; | |
25 | osd_stat_t osd_stat; | |
d2e6a577 | 26 | epoch_t epoch = 0; |
7c673cae FG |
27 | utime_t had_map_for; |
28 | ||
29 | MPGStats() : PaxosServiceMessage(MSG_PGSTATS, 0) {} | |
30 | MPGStats(const uuid_d& f, epoch_t e, utime_t had) | |
31 | : PaxosServiceMessage(MSG_PGSTATS, 0), | |
32 | fsid(f), | |
33 | epoch(e), | |
34 | had_map_for(had) | |
35 | {} | |
36 | ||
37 | private: | |
38 | ~MPGStats() override {} | |
39 | ||
40 | public: | |
41 | const char *get_type_name() const override { return "pg_stats"; } | |
42 | void print(ostream& out) const override { | |
43 | out << "pg_stats(" << pg_stat.size() << " pgs tid " << get_tid() << " v " << version << ")"; | |
44 | } | |
45 | ||
46 | void encode_payload(uint64_t features) override { | |
47 | paxos_encode(); | |
48 | ::encode(fsid, payload); | |
49 | ::encode(osd_stat, payload); | |
50 | ::encode(pg_stat, payload); | |
51 | ::encode(epoch, payload); | |
52 | ::encode(had_map_for, payload); | |
53 | } | |
54 | void decode_payload() override { | |
55 | bufferlist::iterator p = payload.begin(); | |
56 | paxos_decode(p); | |
57 | ::decode(fsid, p); | |
58 | ::decode(osd_stat, p); | |
59 | ::decode(pg_stat, p); | |
60 | ::decode(epoch, p); | |
61 | ::decode(had_map_for, p); | |
62 | } | |
63 | }; | |
64 | ||
65 | #endif |