// -*- 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 * * 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_MOSDSCRUBRESERVE_H #define CEPH_MOSDSCRUBRESERVE_H #include "MOSDFastDispatchOp.h" class MOSDScrubReserve : public MOSDFastDispatchOp { private: static constexpr int HEAD_VERSION = 1; static constexpr int COMPAT_VERSION = 1; public: spg_t pgid; epoch_t map_epoch; enum { REQUEST = 0, GRANT = 1, RELEASE = 2, REJECT = 3, }; int32_t type; pg_shard_t from; epoch_t get_map_epoch() const override { return map_epoch; } spg_t get_spg() const override { return pgid; } MOSDScrubReserve() : MOSDFastDispatchOp{MSG_OSD_SCRUB_RESERVE, HEAD_VERSION, COMPAT_VERSION}, map_epoch(0), type(-1) {} MOSDScrubReserve(spg_t pgid, epoch_t map_epoch, int type, pg_shard_t from) : MOSDFastDispatchOp{MSG_OSD_SCRUB_RESERVE, HEAD_VERSION, COMPAT_VERSION}, pgid(pgid), map_epoch(map_epoch), type(type), from(from) {} std::string_view get_type_name() const { return "MOSDScrubReserve"; } void print(std::ostream& out) const { out << "MOSDScrubReserve(" << pgid << " "; switch (type) { case REQUEST: out << "REQUEST "; break; case GRANT: out << "GRANT "; break; case REJECT: out << "REJECT "; break; case RELEASE: out << "RELEASE "; break; } out << "e" << map_epoch << ")"; return; } void decode_payload() { using ceph::decode; auto p = payload.cbegin(); decode(pgid, p); decode(map_epoch, p); decode(type, p); decode(from, p); } void encode_payload(uint64_t features) { using ceph::encode; encode(pgid, payload); encode(map_epoch, payload); encode(type, payload); encode(from, payload); } private: template friend boost::intrusive_ptr ceph::make_message(Args&&... args); }; #endif