b750fb27b0
The blockchain prunes seven eighths of prunable tx data. This saves about two thirds of the blockchain size, while keeping the node useful as a sync source for an eighth of the blockchain. No other data is currently pruned. There are three ways to prune a blockchain: - run monerod with --prune-blockchain - run "prune_blockchain" in the monerod console - run the monero-blockchain-prune utility The first two will prune in place. Due to how LMDB works, this will not reduce the blockchain size on disk. Instead, it will mark parts of the file as free, so that future data will use that free space, causing the file to not grow until free space grows scarce. The third way will create a second database, a pruned copy of the original one. Since this is a new file, this one will be smaller than the original one. Once the database is pruned, it will stay pruned as it syncs. That is, there is no need to use --prune-blockchain again, etc.
152 lines
4.9 KiB
C++
152 lines
4.9 KiB
C++
/**
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@file
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@details
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@image html images/other/runtime-commands.png
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*/
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// Copyright (c) 2014-2018, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#pragma once
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#include <boost/optional/optional.hpp>
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#include "daemon/rpc_command_executor.h"
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#include "common/common_fwd.h"
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#include "rpc/core_rpc_server.h"
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namespace daemonize {
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class t_command_parser_executor final
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{
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private:
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t_rpc_command_executor m_executor;
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public:
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t_command_parser_executor(
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uint32_t ip
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, uint16_t port
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, const boost::optional<tools::login>& login
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, bool is_rpc
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, cryptonote::core_rpc_server* rpc_server = NULL
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);
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bool print_peer_list(const std::vector<std::string>& args);
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bool print_peer_list_stats(const std::vector<std::string>& args);
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bool save_blockchain(const std::vector<std::string>& args);
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bool show_hash_rate(const std::vector<std::string>& args);
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bool hide_hash_rate(const std::vector<std::string>& args);
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bool show_difficulty(const std::vector<std::string>& args);
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bool show_status(const std::vector<std::string>& args);
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bool print_connections(const std::vector<std::string>& args);
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bool print_blockchain_info(const std::vector<std::string>& args);
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bool set_log_level(const std::vector<std::string>& args);
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bool set_log_categories(const std::vector<std::string>& args);
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bool print_height(const std::vector<std::string>& args);
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bool print_block(const std::vector<std::string>& args);
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bool print_transaction(const std::vector<std::string>& args);
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bool is_key_image_spent(const std::vector<std::string>& args);
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bool print_transaction_pool_long(const std::vector<std::string>& args);
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bool print_transaction_pool_short(const std::vector<std::string>& args);
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bool print_transaction_pool_stats(const std::vector<std::string>& args);
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bool start_mining(const std::vector<std::string>& args);
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bool stop_mining(const std::vector<std::string>& args);
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bool stop_daemon(const std::vector<std::string>& args);
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bool print_status(const std::vector<std::string>& args);
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bool set_limit(const std::vector<std::string>& args);
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bool set_limit_up(const std::vector<std::string>& args);
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bool set_limit_down(const std::vector<std::string>& args);
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bool out_peers(const std::vector<std::string>& args);
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bool in_peers(const std::vector<std::string>& args);
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bool start_save_graph(const std::vector<std::string>& args);
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bool stop_save_graph(const std::vector<std::string>& args);
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bool hard_fork_info(const std::vector<std::string>& args);
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bool show_bans(const std::vector<std::string>& args);
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bool ban(const std::vector<std::string>& args);
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bool unban(const std::vector<std::string>& args);
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bool flush_txpool(const std::vector<std::string>& args);
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bool output_histogram(const std::vector<std::string>& args);
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bool print_coinbase_tx_sum(const std::vector<std::string>& args);
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bool alt_chain_info(const std::vector<std::string>& args);
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bool print_blockchain_dynamic_stats(const std::vector<std::string>& args);
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bool update(const std::vector<std::string>& args);
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bool relay_tx(const std::vector<std::string>& args);
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bool sync_info(const std::vector<std::string>& args);
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bool pop_blocks(const std::vector<std::string>& args);
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bool version(const std::vector<std::string>& args);
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bool prune_blockchain(const std::vector<std::string>& args);
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bool check_blockchain_pruning(const std::vector<std::string>& args);
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};
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} // namespace daemonize
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