+++ /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_MOSDPGREMOVE_H
-#define CEPH_MOSDPGREMOVE_H
-
-#include "common/hobject.h"
-#include "msg/Message.h"
-
-
-class MOSDPGRemove : public Message {
-
- static const int HEAD_VERSION = 3;
- static const int COMPAT_VERSION = 2;
-
- epoch_t epoch = 0;
-
- public:
- vector<spg_t> pg_list;
-
- epoch_t get_epoch() const { return epoch; }
-
- MOSDPGRemove() :
- Message(MSG_OSD_PG_REMOVE, HEAD_VERSION, COMPAT_VERSION) {}
- MOSDPGRemove(epoch_t e, vector<spg_t>& l) :
- Message(MSG_OSD_PG_REMOVE, HEAD_VERSION, COMPAT_VERSION) {
- this->epoch = e;
- pg_list.swap(l);
- }
-private:
- ~MOSDPGRemove() override {}
-
-public:
- const char *get_type_name() const override { return "PGrm"; }
-
- void encode_payload(uint64_t features) override {
- if (HAVE_FEATURE(features, SERVER_LUMINOUS)) {
- header.version = HEAD_VERSION;
- } else {
- // for jewel+kraken
- header.version = 2;
- ::encode(epoch, payload);
-
- vector<pg_t> _pg_list;
- _pg_list.reserve(pg_list.size());
- vector<shard_id_t> _shard_list;
- _shard_list.reserve(pg_list.size());
- for (auto i = pg_list.begin(); i != pg_list.end(); ++i) {
- _pg_list.push_back(i->pgid);
- _shard_list.push_back(i->shard);
- }
- ::encode(_pg_list, payload);
- ::encode(_shard_list, payload);
- return;
- }
- ::encode(epoch, payload);
- ::encode(pg_list, payload);
- }
- void decode_payload() override {
- bufferlist::iterator p = payload.begin();
- if (header.version == 2) {
- // jewel/kraken
- ::decode(epoch, p);
- vector<pg_t> _pg_list;
- ::decode(_pg_list, p);
-
- vector<shard_id_t> _shard_list(_pg_list.size(), shard_id_t::NO_SHARD);
- _shard_list.clear();
- ::decode(_shard_list, p);
- assert(_shard_list.size() == _pg_list.size());
- pg_list.reserve(_shard_list.size());
- for (unsigned i = 0; i < _shard_list.size(); ++i) {
- pg_list.push_back(spg_t(_pg_list[i], _shard_list[i]));
- }
- return;
- }
- ::decode(epoch, p);
- ::decode(pg_list, p);
- }
- void print(ostream& out) const override {
- out << "osd pg remove(" << "epoch " << epoch << "; ";
- for (vector<spg_t>::const_iterator i = pg_list.begin();
- i != pg_list.end();
- ++i) {
- out << "pg" << *i << "; ";
- }
- out << ")";
- }
-};
-
-#endif