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// -*- 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_MOSDPGCREATE_H
#define CEPH_MOSDPGCREATE_H
#include "msg/Message.h"
#include "osd/osd_types.h"
/*
* PGCreate - instruct an OSD to create a pg, if it doesn't already exist
*/
class MOSDPGCreate : public MessageInstance<MOSDPGCreate> {
public:
friend factory;
static constexpr int HEAD_VERSION = 3;
static constexpr int COMPAT_VERSION = 3;
version_t epoch = 0;
map<pg_t,pg_create_t> mkpg;
map<pg_t,utime_t> ctimes;
MOSDPGCreate()
: MessageInstance(MSG_OSD_PG_CREATE, HEAD_VERSION, COMPAT_VERSION) {}
MOSDPGCreate(epoch_t e)
: MessageInstance(MSG_OSD_PG_CREATE, HEAD_VERSION, COMPAT_VERSION),
epoch(e) { }
private:
~MOSDPGCreate() override {}
public:
std::string_view get_type_name() const override { return "pg_create"; }
void encode_payload(uint64_t features) override {
using ceph::encode;
encode(epoch, payload);
encode(mkpg, payload);
encode(ctimes, payload);
}
void decode_payload() override {
auto p = payload.cbegin();
decode(epoch, p);
decode(mkpg, p);
decode(ctimes, p);
}
void print(ostream& out) const override {
out << "osd_pg_create(e" << epoch;
for (map<pg_t,pg_create_t>::const_iterator i = mkpg.begin();
i != mkpg.end();
++i) {
out << " " << i->first << ":" << i->second.created;
}
out << ")";
}
};
#endif
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