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.
16 #ifndef CEPH_MOSDPGCREATE_H
17 #define CEPH_MOSDPGCREATE_H
19 #include "msg/Message.h"
20 #include "osd/osd_types.h"
23 * PGCreate - instruct an OSD to create a pg, if it doesn't already exist
26 struct MOSDPGCreate : public Message {
28 const static int HEAD_VERSION = 3;
29 const static int COMPAT_VERSION = 3;
32 map<pg_t,pg_create_t> mkpg;
33 map<pg_t,utime_t> ctimes;
36 : Message(MSG_OSD_PG_CREATE, HEAD_VERSION, COMPAT_VERSION) {}
37 MOSDPGCreate(epoch_t e)
38 : Message(MSG_OSD_PG_CREATE, HEAD_VERSION, COMPAT_VERSION),
41 ~MOSDPGCreate() override {}
44 const char *get_type_name() const override { return "pg_create"; }
46 void encode_payload(uint64_t features) override {
47 ::encode(epoch, payload);
48 ::encode(mkpg, payload);
49 ::encode(ctimes, payload);
51 void decode_payload() override {
52 bufferlist::iterator p = payload.begin();
58 void print(ostream& out) const override {
59 out << "osd_pg_create(e" << epoch;
60 for (map<pg_t,pg_create_t>::const_iterator i = mkpg.begin();
63 out << " " << i->first << ":" << i->second.created;