diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/crimson/osd/shard_services.cc | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/crimson/osd/shard_services.cc')
-rw-r--r-- | src/crimson/osd/shard_services.cc | 311 |
1 files changed, 311 insertions, 0 deletions
diff --git a/src/crimson/osd/shard_services.cc b/src/crimson/osd/shard_services.cc new file mode 100644 index 000000000..8c2cfc415 --- /dev/null +++ b/src/crimson/osd/shard_services.cc @@ -0,0 +1,311 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab + +#include "crimson/osd/shard_services.h" + +#include "messages/MOSDAlive.h" + +#include "osd/osd_perf_counters.h" +#include "osd/PeeringState.h" +#include "crimson/common/config_proxy.h" +#include "crimson/mgr/client.h" +#include "crimson/mon/MonClient.h" +#include "crimson/net/Messenger.h" +#include "crimson/net/Connection.h" +#include "crimson/os/cyanstore/cyan_store.h" +#include "crimson/osd/osdmap_service.h" +#include "messages/MOSDPGTemp.h" +#include "messages/MOSDPGCreated.h" +#include "messages/MOSDPGNotify.h" +#include "messages/MOSDPGInfo.h" +#include "messages/MOSDPGQuery.h" + +namespace { + seastar::logger& logger() { + return crimson::get_logger(ceph_subsys_osd); + } +} + +namespace crimson::osd { + +ShardServices::ShardServices( + OSDMapService &osdmap_service, + const int whoami, + crimson::net::Messenger &cluster_msgr, + crimson::net::Messenger &public_msgr, + crimson::mon::Client &monc, + crimson::mgr::Client &mgrc, + crimson::os::FuturizedStore &store) + : osdmap_service(osdmap_service), + whoami(whoami), + cluster_msgr(cluster_msgr), + public_msgr(public_msgr), + monc(monc), + mgrc(mgrc), + store(store), + throttler(crimson::common::local_conf()), + obc_registry(crimson::common::local_conf()), + local_reserver( + &cct, + &finisher, + crimson::common::local_conf()->osd_max_backfills, + crimson::common::local_conf()->osd_min_recovery_priority), + remote_reserver( + &cct, + &finisher, + crimson::common::local_conf()->osd_max_backfills, + crimson::common::local_conf()->osd_min_recovery_priority) +{ + perf = build_osd_logger(&cct); + cct.get_perfcounters_collection()->add(perf); + + recoverystate_perf = build_recoverystate_perf(&cct); + cct.get_perfcounters_collection()->add(recoverystate_perf); + + crimson::common::local_conf().add_observer(this); +} + +const char** ShardServices::get_tracked_conf_keys() const +{ + static const char* KEYS[] = { + "osd_max_backfills", + "osd_min_recovery_priority", + nullptr + }; + return KEYS; +} + +void ShardServices::handle_conf_change(const ConfigProxy& conf, + const std::set <std::string> &changed) +{ + if (changed.count("osd_max_backfills")) { + local_reserver.set_max(conf->osd_max_backfills); + remote_reserver.set_max(conf->osd_max_backfills); + } + if (changed.count("osd_min_recovery_priority")) { + local_reserver.set_min_priority(conf->osd_min_recovery_priority); + remote_reserver.set_min_priority(conf->osd_min_recovery_priority); + } +} + +seastar::future<> ShardServices::send_to_osd( + int peer, Ref<Message> m, epoch_t from_epoch) { + if (osdmap->is_down(peer)) { + logger().info("{}: osd.{} is_down", __func__, peer); + return seastar::now(); + } else if (osdmap->get_info(peer).up_from > from_epoch) { + logger().info("{}: osd.{} {} > {}", __func__, peer, + osdmap->get_info(peer).up_from, from_epoch); + return seastar::now(); + } else { + auto conn = cluster_msgr.connect( + osdmap->get_cluster_addrs(peer).front(), CEPH_ENTITY_TYPE_OSD); + return conn->send(m); + } +} + +seastar::future<> ShardServices::dispatch_context_transaction( + crimson::os::CollectionRef col, PeeringCtx &ctx) { + auto ret = store.do_transaction( + col, + std::move(ctx.transaction)); + ctx.reset_transaction(); + return ret; +} + +seastar::future<> ShardServices::dispatch_context_messages( + BufferedRecoveryMessages &&ctx) +{ + auto ret = seastar::parallel_for_each(std::move(ctx.message_map), + [this](auto& osd_messages) { + auto& [peer, messages] = osd_messages; + logger().debug("dispatch_context_messages sending messages to {}", peer); + return seastar::parallel_for_each( + std::move(messages), [=, peer=peer](auto& m) { + return send_to_osd(peer, m, osdmap->get_epoch()); + }); + }); + ctx.message_map.clear(); + return ret; +} + +seastar::future<> ShardServices::dispatch_context( + crimson::os::CollectionRef col, + PeeringCtx &&ctx) +{ + ceph_assert(col || ctx.transaction.empty()); + return seastar::when_all_succeed( + dispatch_context_messages( + BufferedRecoveryMessages{ceph_release_t::octopus, ctx}), + col ? dispatch_context_transaction(col, ctx) : seastar::now() + ).then_unpack([] { + return seastar::now(); + }); +} + +void ShardServices::queue_want_pg_temp(pg_t pgid, + const vector<int>& want, + bool forced) +{ + auto p = pg_temp_pending.find(pgid); + if (p == pg_temp_pending.end() || + p->second.acting != want || + forced) { + pg_temp_wanted[pgid] = {want, forced}; + } +} + +void ShardServices::remove_want_pg_temp(pg_t pgid) +{ + pg_temp_wanted.erase(pgid); + pg_temp_pending.erase(pgid); +} + +void ShardServices::requeue_pg_temp() +{ + unsigned old_wanted = pg_temp_wanted.size(); + unsigned old_pending = pg_temp_pending.size(); + pg_temp_wanted.merge(pg_temp_pending); + pg_temp_pending.clear(); + logger().debug( + "{}: {} + {} -> {}", + __func__ , + old_wanted, + old_pending, + pg_temp_wanted.size()); +} + +std::ostream& operator<<( + std::ostream& out, + const ShardServices::pg_temp_t& pg_temp) +{ + out << pg_temp.acting; + if (pg_temp.forced) { + out << " (forced)"; + } + return out; +} + +seastar::future<> ShardServices::send_pg_temp() +{ + if (pg_temp_wanted.empty()) + return seastar::now(); + logger().debug("{}: {}", __func__, pg_temp_wanted); + boost::intrusive_ptr<MOSDPGTemp> ms[2] = {nullptr, nullptr}; + for (auto& [pgid, pg_temp] : pg_temp_wanted) { + auto& m = ms[pg_temp.forced]; + if (!m) { + m = make_message<MOSDPGTemp>(osdmap->get_epoch()); + m->forced = pg_temp.forced; + } + m->pg_temp.emplace(pgid, pg_temp.acting); + } + pg_temp_pending.merge(pg_temp_wanted); + pg_temp_wanted.clear(); + return seastar::parallel_for_each(std::begin(ms), std::end(ms), + [this](auto m) { + if (m) { + return monc.send_message(m); + } else { + return seastar::now(); + } + }); +} + +void ShardServices::update_map(cached_map_t new_osdmap) +{ + osdmap = std::move(new_osdmap); +} + +ShardServices::cached_map_t &ShardServices::get_osdmap() +{ + return osdmap; +} + +seastar::future<> ShardServices::send_pg_created(pg_t pgid) +{ + logger().debug(__func__); + auto o = get_osdmap(); + ceph_assert(o->require_osd_release >= ceph_release_t::luminous); + pg_created.insert(pgid); + return monc.send_message(make_message<MOSDPGCreated>(pgid)); +} + +seastar::future<> ShardServices::send_pg_created() +{ + logger().debug(__func__); + auto o = get_osdmap(); + ceph_assert(o->require_osd_release >= ceph_release_t::luminous); + return seastar::parallel_for_each(pg_created, + [this](auto &pgid) { + return monc.send_message(make_message<MOSDPGCreated>(pgid)); + }); +} + +void ShardServices::prune_pg_created() +{ + logger().debug(__func__); + auto o = get_osdmap(); + auto i = pg_created.begin(); + while (i != pg_created.end()) { + auto p = o->get_pg_pool(i->pool()); + if (!p || !p->has_flag(pg_pool_t::FLAG_CREATING)) { + logger().debug("{} pruning {}", __func__, *i); + i = pg_created.erase(i); + } else { + logger().debug(" keeping {}", __func__, *i); + ++i; + } + } +} + +seastar::future<> ShardServices::osdmap_subscribe(version_t epoch, bool force_request) +{ + logger().info("{}({})", __func__, epoch); + if (monc.sub_want_increment("osdmap", epoch, CEPH_SUBSCRIBE_ONETIME) || + force_request) { + return monc.renew_subs(); + } else { + return seastar::now(); + } +} + +HeartbeatStampsRef ShardServices::get_hb_stamps(int peer) +{ + auto [stamps, added] = heartbeat_stamps.try_emplace(peer); + if (added) { + stamps->second = ceph::make_ref<HeartbeatStamps>(peer); + } + return stamps->second; +} + +seastar::future<> ShardServices::send_alive(const epoch_t want) +{ + logger().info( + "{} want={} up_thru_wanted={}", + __func__, + want, + up_thru_wanted); + + if (want > up_thru_wanted) { + up_thru_wanted = want; + } else { + logger().debug("{} want={} <= up_thru_wanted={}; skipping", + __func__, want, up_thru_wanted); + return seastar::now(); + } + if (!osdmap->exists(whoami)) { + logger().warn("{} DNE", __func__); + return seastar::now(); + } if (const epoch_t up_thru = osdmap->get_up_thru(whoami); + up_thru_wanted > up_thru) { + logger().debug("{} up_thru_wanted={} up_thru={}", __func__, want, up_thru); + return monc.send_message( + make_message<MOSDAlive>(osdmap->get_epoch(), want)); + } else { + logger().debug("{} {} <= {}", __func__, want, osdmap->get_up_thru(whoami)); + return seastar::now(); + } +} + +}; |