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// Copyright (c) 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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#include <array>
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#include <lmdb.h>
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#include <boost/algorithm/string.hpp>
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#include "common/command_line.h"
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#include "common/pruning.h"
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#include "cryptonote_core/cryptonote_core.h"
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#include "cryptonote_core/blockchain.h"
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#include "blockchain_db/blockchain_db.h"
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#include "blockchain_db/lmdb/db_lmdb.h"
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#include "blockchain_db/db_types.h"
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#include "version.h"
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#undef MONERO_DEFAULT_LOG_CATEGORY
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#define MONERO_DEFAULT_LOG_CATEGORY "bcutil"
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#define MDB_val_set(var, val) MDB_val var = {sizeof(val), (void *)&val}
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namespace po = boost::program_options;
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using namespace epee;
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using namespace cryptonote;
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static std::string db_path;
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// default to fast:1
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static uint64_t records_per_sync = 128;
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static const size_t slack = 512 * 1024 * 1024;
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static std::error_code replace_file(const boost::filesystem::path& replacement_name, const boost::filesystem::path& replaced_name)
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{
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std::error_code ec = tools::replace_file(replacement_name.string(), replaced_name.string());
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if (ec)
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MERROR("Error renaming " << replacement_name << " to " << replaced_name << ": " << ec.message());
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return ec;
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}
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static void open(MDB_env *&env, const boost::filesystem::path &path, uint64_t db_flags, bool readonly)
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{
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int dbr;
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int flags = 0;
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if (db_flags & DBF_FAST)
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flags |= MDB_NOSYNC;
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if (db_flags & DBF_FASTEST)
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flags |= MDB_NOSYNC | MDB_WRITEMAP | MDB_MAPASYNC;
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if (readonly)
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flags |= MDB_RDONLY;
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dbr = mdb_env_create(&env);
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if (dbr) throw std::runtime_error("Failed to create LDMB environment: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_env_set_maxdbs(env, 32);
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if (dbr) throw std::runtime_error("Failed to set max env dbs: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_env_open(env, path.string().c_str(), flags, 0664);
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if (dbr) throw std::runtime_error("Failed to open database file '"
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+ path.string() + "': " + std::string(mdb_strerror(dbr)));
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}
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static void close(MDB_env *env)
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{
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mdb_env_close(env);
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}
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static void add_size(MDB_env *env, uint64_t bytes)
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{
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try
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{
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boost::filesystem::path path(db_path);
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boost::filesystem::space_info si = boost::filesystem::space(path);
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if(si.available < bytes)
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{
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MERROR("!! WARNING: Insufficient free space to extend database !!: " <<
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(si.available >> 20L) << " MB available, " << (bytes >> 20L) << " MB needed");
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return;
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}
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}
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catch(...)
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{
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// print something but proceed.
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MWARNING("Unable to query free disk space.");
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}
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MDB_envinfo mei;
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mdb_env_info(env, &mei);
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MDB_stat mst;
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mdb_env_stat(env, &mst);
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uint64_t new_mapsize = (uint64_t)mei.me_mapsize + bytes;
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new_mapsize += (new_mapsize % mst.ms_psize);
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int result = mdb_env_set_mapsize(env, new_mapsize);
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if (result)
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throw std::runtime_error("Failed to set new mapsize to " + std::to_string(new_mapsize) + ": " + std::string(mdb_strerror(result)));
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MGINFO("LMDB Mapsize increased." << " Old: " << mei.me_mapsize / (1024 * 1024) << "MiB" << ", New: " << new_mapsize / (1024 * 1024) << "MiB");
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}
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static void check_resize(MDB_env *env, size_t bytes)
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{
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MDB_envinfo mei;
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MDB_stat mst;
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mdb_env_info(env, &mei);
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mdb_env_stat(env, &mst);
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uint64_t size_used = mst.ms_psize * mei.me_last_pgno;
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if (size_used + bytes + slack >= mei.me_mapsize)
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add_size(env, size_used + bytes + 2 * slack - mei.me_mapsize);
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}
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static bool resize_point(size_t nrecords, MDB_env *env, MDB_txn **txn, size_t &bytes)
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{
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if (nrecords % records_per_sync && bytes <= slack / 2)
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return false;
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int dbr = mdb_txn_commit(*txn);
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if (dbr) throw std::runtime_error("Failed to commit txn: " + std::string(mdb_strerror(dbr)));
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check_resize(env, bytes);
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dbr = mdb_txn_begin(env, NULL, 0, txn);
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if (dbr) throw std::runtime_error("Failed to create LMDB transaction: " + std::string(mdb_strerror(dbr)));
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bytes = 0;
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return true;
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}
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static void copy_table(MDB_env *env0, MDB_env *env1, const char *table, unsigned int flags, unsigned int putflags, int (*cmp)(const MDB_val*, const MDB_val*)=0)
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{
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MDB_dbi dbi0, dbi1;
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MDB_txn *txn0, *txn1;
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MDB_cursor *cur0, *cur1;
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bool tx_active0 = false, tx_active1 = false;
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int dbr;
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MINFO("Copying " << table);
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epee::misc_utils::auto_scope_leave_caller txn_dtor = epee::misc_utils::create_scope_leave_handler([&](){
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if (tx_active1) mdb_txn_abort(txn1);
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if (tx_active0) mdb_txn_abort(txn0);
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});
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dbr = mdb_txn_begin(env0, NULL, MDB_RDONLY, &txn0);
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if (dbr) throw std::runtime_error("Failed to create LMDB transaction: " + std::string(mdb_strerror(dbr)));
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tx_active0 = true;
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dbr = mdb_txn_begin(env1, NULL, 0, &txn1);
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if (dbr) throw std::runtime_error("Failed to create LMDB transaction: " + std::string(mdb_strerror(dbr)));
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tx_active1 = true;
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dbr = mdb_dbi_open(txn0, table, flags, &dbi0);
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if (dbr) throw std::runtime_error("Failed to open LMDB dbi: " + std::string(mdb_strerror(dbr)));
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if (cmp)
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((flags & MDB_DUPSORT) ? mdb_set_dupsort : mdb_set_compare)(txn0, dbi0, cmp);
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dbr = mdb_dbi_open(txn1, table, flags, &dbi1);
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if (dbr) throw std::runtime_error("Failed to open LMDB dbi: " + std::string(mdb_strerror(dbr)));
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if (cmp)
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((flags & MDB_DUPSORT) ? mdb_set_dupsort : mdb_set_compare)(txn1, dbi1, cmp);
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dbr = mdb_txn_commit(txn1);
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if (dbr) throw std::runtime_error("Failed to commit txn: " + std::string(mdb_strerror(dbr)));
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tx_active1 = false;
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MDB_stat stats;
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dbr = mdb_env_stat(env0, &stats);
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if (dbr) throw std::runtime_error("Failed to stat " + std::string(table) + " LMDB table: " + std::string(mdb_strerror(dbr)));
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check_resize(env1, (stats.ms_branch_pages + stats.ms_overflow_pages + stats.ms_leaf_pages) * stats.ms_psize);
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dbr = mdb_txn_begin(env1, NULL, 0, &txn1);
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if (dbr) throw std::runtime_error("Failed to create LMDB transaction: " + std::string(mdb_strerror(dbr)));
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tx_active1 = true;
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dbr = mdb_drop(txn1, dbi1, 0);
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if (dbr) throw std::runtime_error("Failed to empty " + std::string(table) + " LMDB table: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_cursor_open(txn0, dbi0, &cur0);
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if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_cursor_open(txn1, dbi1, &cur1);
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if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
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MDB_val k;
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MDB_val v;
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MDB_cursor_op op = MDB_FIRST;
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size_t nrecords = 0, bytes = 0;
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while (1)
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{
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int ret = mdb_cursor_get(cur0, &k, &v, op);
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op = MDB_NEXT;
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if (ret == MDB_NOTFOUND)
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break;
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if (ret)
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throw std::runtime_error("Failed to enumerate " + std::string(table) + " records: " + std::string(mdb_strerror(ret)));
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bytes += k.mv_size + v.mv_size;
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if (resize_point(++nrecords, env1, &txn1, bytes))
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{
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dbr = mdb_cursor_open(txn1, dbi1, &cur1);
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if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
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}
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ret = mdb_cursor_put(cur1, &k, &v, putflags);
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if (ret)
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throw std::runtime_error("Failed to write " + std::string(table) + " record: " + std::string(mdb_strerror(ret)));
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}
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mdb_cursor_close(cur1);
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mdb_cursor_close(cur0);
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mdb_txn_commit(txn1);
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tx_active1 = false;
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mdb_txn_commit(txn0);
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tx_active0 = false;
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mdb_dbi_close(env1, dbi1);
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mdb_dbi_close(env0, dbi0);
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}
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static bool is_v1_tx(MDB_cursor *c_txs_pruned, MDB_val *tx_id)
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{
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MDB_val v;
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int ret = mdb_cursor_get(c_txs_pruned, tx_id, &v, MDB_SET);
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if (ret)
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throw std::runtime_error("Failed to find transaction pruned data: " + std::string(mdb_strerror(ret)));
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if (v.mv_size == 0)
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throw std::runtime_error("Invalid transaction pruned data");
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return cryptonote::is_v1_tx(cryptonote::blobdata_ref{(const char*)v.mv_data, v.mv_size});
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}
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static void prune(MDB_env *env0, MDB_env *env1)
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{
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MDB_dbi dbi0_blocks, dbi0_txs_pruned, dbi0_txs_prunable, dbi0_tx_indices, dbi1_txs_prunable, dbi1_txs_prunable_tip, dbi1_properties;
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MDB_txn *txn0, *txn1;
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MDB_cursor *cur0_txs_pruned, *cur0_txs_prunable, *cur0_tx_indices, *cur1_txs_prunable, *cur1_txs_prunable_tip;
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bool tx_active0 = false, tx_active1 = false;
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int dbr;
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MGINFO("Creating pruned txs_prunable");
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epee::misc_utils::auto_scope_leave_caller txn_dtor = epee::misc_utils::create_scope_leave_handler([&](){
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if (tx_active1) mdb_txn_abort(txn1);
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if (tx_active0) mdb_txn_abort(txn0);
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});
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dbr = mdb_txn_begin(env0, NULL, MDB_RDONLY, &txn0);
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if (dbr) throw std::runtime_error("Failed to create LMDB transaction: " + std::string(mdb_strerror(dbr)));
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tx_active0 = true;
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dbr = mdb_txn_begin(env1, NULL, 0, &txn1);
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if (dbr) throw std::runtime_error("Failed to create LMDB transaction: " + std::string(mdb_strerror(dbr)));
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tx_active1 = true;
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dbr = mdb_dbi_open(txn0, "txs_pruned", MDB_INTEGERKEY, &dbi0_txs_pruned);
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if (dbr) throw std::runtime_error("Failed to open LMDB dbi: " + std::string(mdb_strerror(dbr)));
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mdb_set_compare(txn0, dbi0_txs_pruned, BlockchainLMDB::compare_uint64);
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dbr = mdb_cursor_open(txn0, dbi0_txs_pruned, &cur0_txs_pruned);
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if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_dbi_open(txn0, "txs_prunable", MDB_INTEGERKEY, &dbi0_txs_prunable);
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if (dbr) throw std::runtime_error("Failed to open LMDB dbi: " + std::string(mdb_strerror(dbr)));
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mdb_set_compare(txn0, dbi0_txs_prunable, BlockchainLMDB::compare_uint64);
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dbr = mdb_cursor_open(txn0, dbi0_txs_prunable, &cur0_txs_prunable);
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if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_dbi_open(txn0, "tx_indices", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, &dbi0_tx_indices);
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if (dbr) throw std::runtime_error("Failed to open LMDB dbi: " + std::string(mdb_strerror(dbr)));
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mdb_set_dupsort(txn0, dbi0_tx_indices, BlockchainLMDB::compare_hash32);
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dbr = mdb_cursor_open(txn0, dbi0_tx_indices, &cur0_tx_indices);
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if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_dbi_open(txn1, "txs_prunable", MDB_INTEGERKEY, &dbi1_txs_prunable);
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if (dbr) throw std::runtime_error("Failed to open LMDB dbi: " + std::string(mdb_strerror(dbr)));
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mdb_set_compare(txn1, dbi1_txs_prunable, BlockchainLMDB::compare_uint64);
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dbr = mdb_cursor_open(txn1, dbi1_txs_prunable, &cur1_txs_prunable);
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if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_dbi_open(txn1, "txs_prunable_tip", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, &dbi1_txs_prunable_tip);
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if (dbr) throw std::runtime_error("Failed to open LMDB dbi: " + std::string(mdb_strerror(dbr)));
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mdb_set_dupsort(txn1, dbi1_txs_prunable_tip, BlockchainLMDB::compare_uint64);
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dbr = mdb_cursor_open(txn1, dbi1_txs_prunable_tip, &cur1_txs_prunable_tip);
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if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_drop(txn1, dbi1_txs_prunable, 0);
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if (dbr) throw std::runtime_error("Failed to empty LMDB table: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_drop(txn1, dbi1_txs_prunable_tip, 0);
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if (dbr) throw std::runtime_error("Failed to empty LMDB table: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_dbi_open(txn1, "properties", 0, &dbi1_properties);
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if (dbr) throw std::runtime_error("Failed to open LMDB dbi: " + std::string(mdb_strerror(dbr)));
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MDB_val k, v;
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uint32_t pruning_seed = tools::make_pruning_seed(tools::get_random_stripe(), CRYPTONOTE_PRUNING_LOG_STRIPES);
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static char pruning_seed_key[] = "pruning_seed";
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k.mv_data = pruning_seed_key;
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k.mv_size = strlen("pruning_seed") + 1;
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v.mv_data = (void*)&pruning_seed;
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v.mv_size = sizeof(pruning_seed);
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dbr = mdb_put(txn1, dbi1_properties, &k, &v, 0);
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if (dbr) throw std::runtime_error("Failed to save pruning seed: " + std::string(mdb_strerror(dbr)));
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MDB_stat stats;
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dbr = mdb_dbi_open(txn0, "blocks", 0, &dbi0_blocks);
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if (dbr) throw std::runtime_error("Failed to open LMDB dbi: " + std::string(mdb_strerror(dbr)));
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dbr = mdb_stat(txn0, dbi0_blocks, &stats);
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if (dbr) throw std::runtime_error("Failed to query size of blocks: " + std::string(mdb_strerror(dbr)));
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mdb_dbi_close(env0, dbi0_blocks);
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const uint64_t blockchain_height = stats.ms_entries;
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size_t nrecords = 0, bytes = 0;
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MDB_cursor_op op = MDB_FIRST;
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while (1)
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{
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int ret = mdb_cursor_get(cur0_tx_indices, &k, &v, op);
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op = MDB_NEXT;
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if (ret == MDB_NOTFOUND)
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break;
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if (ret) throw std::runtime_error("Failed to enumerate records: " + std::string(mdb_strerror(ret)));
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const txindex *ti = (const txindex*)v.mv_data;
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const uint64_t block_height = ti->data.block_id;
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MDB_val_set(kk, ti->data.tx_id);
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if (block_height + CRYPTONOTE_PRUNING_TIP_BLOCKS >= blockchain_height)
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{
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MDEBUG(block_height << "/" << blockchain_height << " is in tip");
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MDB_val_set(vv, block_height);
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||||
dbr = mdb_cursor_put(cur1_txs_prunable_tip, &kk, &vv, 0);
|
||||
if (dbr) throw std::runtime_error("Failed to write prunable tx tip data: " + std::string(mdb_strerror(dbr)));
|
||||
bytes += kk.mv_size + vv.mv_size;
|
||||
}
|
||||
if (tools::has_unpruned_block(block_height, blockchain_height, pruning_seed) || is_v1_tx(cur0_txs_pruned, &kk))
|
||||
{
|
||||
MDB_val vv;
|
||||
dbr = mdb_cursor_get(cur0_txs_prunable, &kk, &vv, MDB_SET);
|
||||
if (dbr) throw std::runtime_error("Failed to read prunable tx data: " + std::string(mdb_strerror(dbr)));
|
||||
bytes += kk.mv_size + vv.mv_size;
|
||||
if (resize_point(++nrecords, env1, &txn1, bytes))
|
||||
{
|
||||
dbr = mdb_cursor_open(txn1, dbi1_txs_prunable, &cur1_txs_prunable);
|
||||
if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
|
||||
dbr = mdb_cursor_open(txn1, dbi1_txs_prunable_tip, &cur1_txs_prunable_tip);
|
||||
if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
|
||||
}
|
||||
dbr = mdb_cursor_put(cur1_txs_prunable, &kk, &vv, 0);
|
||||
if (dbr) throw std::runtime_error("Failed to write prunable tx data: " + std::string(mdb_strerror(dbr)));
|
||||
}
|
||||
else
|
||||
{
|
||||
MDEBUG("" << block_height << "/" << blockchain_height << " should be pruned, dropping");
|
||||
}
|
||||
}
|
||||
|
||||
mdb_cursor_close(cur1_txs_prunable_tip);
|
||||
mdb_cursor_close(cur1_txs_prunable);
|
||||
mdb_cursor_close(cur0_txs_prunable);
|
||||
mdb_cursor_close(cur0_txs_pruned);
|
||||
mdb_cursor_close(cur0_tx_indices);
|
||||
mdb_txn_commit(txn1);
|
||||
tx_active1 = false;
|
||||
mdb_txn_commit(txn0);
|
||||
tx_active0 = false;
|
||||
mdb_dbi_close(env1, dbi1_properties);
|
||||
mdb_dbi_close(env1, dbi1_txs_prunable_tip);
|
||||
mdb_dbi_close(env1, dbi1_txs_prunable);
|
||||
mdb_dbi_close(env0, dbi0_txs_prunable);
|
||||
mdb_dbi_close(env0, dbi0_txs_pruned);
|
||||
mdb_dbi_close(env0, dbi0_tx_indices);
|
||||
}
|
||||
|
||||
static bool parse_db_sync_mode(std::string db_sync_mode, uint64_t &db_flags)
|
||||
{
|
||||
std::vector<std::string> options;
|
||||
boost::trim(db_sync_mode);
|
||||
boost::split(options, db_sync_mode, boost::is_any_of(" :"));
|
||||
|
||||
for(const auto &option : options)
|
||||
MDEBUG("option: " << option);
|
||||
|
||||
// default to fast:async:1
|
||||
uint64_t DEFAULT_FLAGS = DBF_FAST;
|
||||
|
||||
db_flags = 0;
|
||||
|
||||
if(options.size() == 0)
|
||||
{
|
||||
// default to fast:async:1
|
||||
db_flags = DEFAULT_FLAGS;
|
||||
}
|
||||
|
||||
bool safemode = false;
|
||||
if(options.size() >= 1)
|
||||
{
|
||||
if(options[0] == "safe")
|
||||
{
|
||||
safemode = true;
|
||||
db_flags = DBF_SAFE;
|
||||
}
|
||||
else if(options[0] == "fast")
|
||||
{
|
||||
db_flags = DBF_FAST;
|
||||
}
|
||||
else if(options[0] == "fastest")
|
||||
{
|
||||
db_flags = DBF_FASTEST;
|
||||
records_per_sync = 1000; // default to fastest:async:1000
|
||||
}
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
if(options.size() >= 2 && !safemode)
|
||||
{
|
||||
char *endptr;
|
||||
uint64_t bps = strtoull(options[1].c_str(), &endptr, 0);
|
||||
if (*endptr != '\0')
|
||||
return false;
|
||||
records_per_sync = bps;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
int main(int argc, char* argv[])
|
||||
{
|
||||
TRY_ENTRY();
|
||||
|
||||
epee::string_tools::set_module_name_and_folder(argv[0]);
|
||||
|
||||
std::string default_db_type = "lmdb";
|
||||
|
||||
std::string available_dbs = cryptonote::blockchain_db_types(", ");
|
||||
available_dbs = "available: " + available_dbs;
|
||||
|
||||
uint32_t log_level = 0;
|
||||
|
||||
tools::on_startup();
|
||||
|
||||
boost::filesystem::path output_file_path;
|
||||
|
||||
po::options_description desc_cmd_only("Command line options");
|
||||
po::options_description desc_cmd_sett("Command line options and settings options");
|
||||
const command_line::arg_descriptor<std::string> arg_log_level = {"log-level", "0-4 or categories", ""};
|
||||
const command_line::arg_descriptor<std::string> arg_database = {
|
||||
"database", available_dbs.c_str(), default_db_type
|
||||
};
|
||||
const command_line::arg_descriptor<std::string> arg_db_sync_mode = {
|
||||
"db-sync-mode"
|
||||
, "Specify sync option, using format [safe|fast|fastest]:[nrecords_per_sync]."
|
||||
, "fast:1000"
|
||||
};
|
||||
const command_line::arg_descriptor<bool> arg_copy_pruned_database = {"copy-pruned-database", "Copy database anyway if already pruned"};
|
||||
|
||||
command_line::add_arg(desc_cmd_sett, cryptonote::arg_data_dir);
|
||||
command_line::add_arg(desc_cmd_sett, cryptonote::arg_testnet_on);
|
||||
command_line::add_arg(desc_cmd_sett, cryptonote::arg_stagenet_on);
|
||||
command_line::add_arg(desc_cmd_sett, arg_log_level);
|
||||
command_line::add_arg(desc_cmd_sett, arg_database);
|
||||
command_line::add_arg(desc_cmd_sett, arg_db_sync_mode);
|
||||
command_line::add_arg(desc_cmd_sett, arg_copy_pruned_database);
|
||||
command_line::add_arg(desc_cmd_only, command_line::arg_help);
|
||||
|
||||
po::options_description desc_options("Allowed options");
|
||||
desc_options.add(desc_cmd_only).add(desc_cmd_sett);
|
||||
|
||||
po::variables_map vm;
|
||||
bool r = command_line::handle_error_helper(desc_options, [&]()
|
||||
{
|
||||
auto parser = po::command_line_parser(argc, argv).options(desc_options);
|
||||
po::store(parser.run(), vm);
|
||||
po::notify(vm);
|
||||
return true;
|
||||
});
|
||||
if (! r)
|
||||
return 1;
|
||||
|
||||
if (command_line::get_arg(vm, command_line::arg_help))
|
||||
{
|
||||
std::cout << "Monero '" << MONERO_RELEASE_NAME << "' (v" << MONERO_VERSION_FULL << ")" << ENDL << ENDL;
|
||||
std::cout << desc_options << std::endl;
|
||||
return 1;
|
||||
}
|
||||
|
||||
mlog_configure(mlog_get_default_log_path("monero-blockchain-prune.log"), true);
|
||||
if (!command_line::is_arg_defaulted(vm, arg_log_level))
|
||||
mlog_set_log(command_line::get_arg(vm, arg_log_level).c_str());
|
||||
else
|
||||
mlog_set_log(std::string(std::to_string(log_level) + ",bcutil:INFO").c_str());
|
||||
|
||||
MINFO("Starting...");
|
||||
|
||||
bool opt_testnet = command_line::get_arg(vm, cryptonote::arg_testnet_on);
|
||||
bool opt_stagenet = command_line::get_arg(vm, cryptonote::arg_stagenet_on);
|
||||
network_type net_type = opt_testnet ? TESTNET : opt_stagenet ? STAGENET : MAINNET;
|
||||
bool opt_copy_pruned_database = command_line::get_arg(vm, arg_copy_pruned_database);
|
||||
std::string data_dir = command_line::get_arg(vm, cryptonote::arg_data_dir);
|
||||
while (boost::ends_with(data_dir, "/") || boost::ends_with(data_dir, "\\"))
|
||||
data_dir.pop_back();
|
||||
|
||||
std::string db_type = command_line::get_arg(vm, arg_database);
|
||||
if (!cryptonote::blockchain_valid_db_type(db_type))
|
||||
{
|
||||
MERROR("Invalid database type: " << db_type);
|
||||
return 1;
|
||||
}
|
||||
if (db_type != "lmdb")
|
||||
{
|
||||
MERROR("Unsupported database type: " << db_type << ". Only lmdb is supported");
|
||||
return 1;
|
||||
}
|
||||
|
||||
std::string db_sync_mode = command_line::get_arg(vm, arg_db_sync_mode);
|
||||
uint64_t db_flags = 0;
|
||||
if (!parse_db_sync_mode(db_sync_mode, db_flags))
|
||||
{
|
||||
MERROR("Invalid db sync mode: " << db_sync_mode);
|
||||
return 1;
|
||||
}
|
||||
|
||||
// If we wanted to use the memory pool, we would set up a fake_core.
|
||||
|
||||
// Use Blockchain instead of lower-level BlockchainDB for two reasons:
|
||||
// 1. Blockchain has the init() method for easy setup
|
||||
// 2. exporter needs to use get_current_blockchain_height(), get_block_id_by_height(), get_block_by_hash()
|
||||
//
|
||||
// cannot match blockchain_storage setup above with just one line,
|
||||
// e.g.
|
||||
// Blockchain* core_storage = new Blockchain(NULL);
|
||||
// because unlike blockchain_storage constructor, which takes a pointer to
|
||||
// tx_memory_pool, Blockchain's constructor takes tx_memory_pool object.
|
||||
MINFO("Initializing source blockchain (BlockchainDB)");
|
||||
std::array<std::unique_ptr<Blockchain>, 2> core_storage;
|
||||
Blockchain *blockchain = NULL;
|
||||
tx_memory_pool m_mempool(*blockchain);
|
||||
boost::filesystem::path paths[2];
|
||||
bool already_pruned = false;
|
||||
for (size_t n = 0; n < core_storage.size(); ++n)
|
||||
{
|
||||
core_storage[n].reset(new Blockchain(m_mempool));
|
||||
|
||||
BlockchainDB* db = new_db(db_type);
|
||||
if (db == NULL)
|
||||
{
|
||||
MERROR("Attempted to use non-existent database type: " << db_type);
|
||||
throw std::runtime_error("Attempting to use non-existent database type");
|
||||
}
|
||||
MDEBUG("database: " << db_type);
|
||||
|
||||
if (n == 1)
|
||||
{
|
||||
paths[1] = boost::filesystem::path(data_dir) / (db->get_db_name() + "-pruned");
|
||||
if (boost::filesystem::exists(paths[1]))
|
||||
{
|
||||
if (!boost::filesystem::is_directory(paths[1]))
|
||||
{
|
||||
MERROR("LMDB needs a directory path, but a file was passed: " << paths[1].string());
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!boost::filesystem::create_directories(paths[1]))
|
||||
{
|
||||
MERROR("Failed to create directory: " << paths[1].string());
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
db_path = paths[1].string();
|
||||
}
|
||||
else
|
||||
{
|
||||
paths[0] = boost::filesystem::path(data_dir) / db->get_db_name();
|
||||
}
|
||||
|
||||
MINFO("Loading blockchain from folder " << paths[n] << " ...");
|
||||
|
||||
try
|
||||
{
|
||||
db->open(paths[n].string(), n == 0 ? DBF_RDONLY : 0);
|
||||
}
|
||||
catch (const std::exception& e)
|
||||
{
|
||||
MERROR("Error opening database: " << e.what());
|
||||
return 1;
|
||||
}
|
||||
r = core_storage[n]->init(db, net_type);
|
||||
|
||||
std::string source_dest = n == 0 ? "source" : "pruned";
|
||||
CHECK_AND_ASSERT_MES(r, 1, "Failed to initialize " << source_dest << " blockchain storage");
|
||||
MINFO(source_dest << " blockchain storage initialized OK");
|
||||
if (n == 0 && core_storage[0]->get_blockchain_pruning_seed())
|
||||
{
|
||||
if (!opt_copy_pruned_database)
|
||||
{
|
||||
MERROR("Blockchain is already pruned, use --" << arg_copy_pruned_database.name << " to copy it anyway");
|
||||
return 1;
|
||||
}
|
||||
already_pruned = true;
|
||||
}
|
||||
}
|
||||
core_storage[0]->deinit();
|
||||
core_storage[0].reset(NULL);
|
||||
core_storage[1]->deinit();
|
||||
core_storage[1].reset(NULL);
|
||||
|
||||
MINFO("Pruning...");
|
||||
MDB_env *env0 = NULL, *env1 = NULL;
|
||||
open(env0, paths[0], db_flags, true);
|
||||
open(env1, paths[1], db_flags, false);
|
||||
copy_table(env0, env1, "blocks", MDB_INTEGERKEY, MDB_APPEND);
|
||||
copy_table(env0, env1, "block_info", MDB_INTEGERKEY | MDB_DUPSORT| MDB_DUPFIXED, MDB_APPENDDUP, BlockchainLMDB::compare_uint64);
|
||||
copy_table(env0, env1, "block_heights", MDB_INTEGERKEY | MDB_DUPSORT| MDB_DUPFIXED, 0, BlockchainLMDB::compare_hash32);
|
||||
//copy_table(env0, env1, "txs", MDB_INTEGERKEY);
|
||||
copy_table(env0, env1, "txs_pruned", MDB_INTEGERKEY, MDB_APPEND);
|
||||
copy_table(env0, env1, "txs_prunable_hash", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, MDB_APPEND);
|
||||
// not copied: prunable, prunable_tip
|
||||
copy_table(env0, env1, "tx_indices", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, 0, BlockchainLMDB::compare_hash32);
|
||||
copy_table(env0, env1, "tx_outputs", MDB_INTEGERKEY, MDB_APPEND);
|
||||
copy_table(env0, env1, "output_txs", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, MDB_APPENDDUP, BlockchainLMDB::compare_uint64);
|
||||
copy_table(env0, env1, "output_amounts", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, MDB_APPENDDUP, BlockchainLMDB::compare_uint64);
|
||||
copy_table(env0, env1, "spent_keys", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, MDB_NODUPDATA, BlockchainLMDB::compare_hash32);
|
||||
copy_table(env0, env1, "txpool_meta", 0, MDB_NODUPDATA, BlockchainLMDB::compare_hash32);
|
||||
copy_table(env0, env1, "txpool_blob", 0, MDB_NODUPDATA, BlockchainLMDB::compare_hash32);
|
||||
copy_table(env0, env1, "hf_versions", MDB_INTEGERKEY, MDB_APPEND);
|
||||
copy_table(env0, env1, "properties", 0, 0, BlockchainLMDB::compare_string);
|
||||
if (already_pruned)
|
||||
{
|
||||
copy_table(env0, env1, "txs_prunable", MDB_INTEGERKEY, MDB_APPEND, BlockchainLMDB::compare_uint64);
|
||||
copy_table(env0, env1, "txs_prunable_tip", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, MDB_NODUPDATA, BlockchainLMDB::compare_uint64);
|
||||
}
|
||||
else
|
||||
{
|
||||
prune(env0, env1);
|
||||
}
|
||||
close(env1);
|
||||
close(env0);
|
||||
|
||||
MINFO("Swapping databases, pre-pruning blockchain will be left in " << paths[0].string() + "-old and can be removed if desired");
|
||||
if (replace_file(paths[0].string(), paths[0].string() + "-old") || replace_file(paths[1].string(), paths[0].string()))
|
||||
{
|
||||
MERROR("Blockchain pruned OK, but renaming failed");
|
||||
return 1;
|
||||
}
|
||||
|
||||
MINFO("Blockchain pruned OK");
|
||||
return 0;
|
||||
|
||||
CATCH_ENTRY("Pruning error", 1);
|
||||
}
|
@ -0,0 +1,116 @@
|
||||
// Copyright (c) 2018, The Monero Project
|
||||
//
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification, are
|
||||
// permitted provided that the following conditions are met:
|
||||
//
|
||||
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
// conditions and the following disclaimer.
|
||||
//
|
||||
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
// of conditions and the following disclaimer in the documentation and/or other
|
||||
// materials provided with the distribution.
|
||||
//
|
||||
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
||||
// used to endorse or promote products derived from this software without specific
|
||||
// prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
||||
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
#include "cryptonote_config.h"
|
||||
#include "misc_log_ex.h"
|
||||
#include "crypto/crypto.h"
|
||||
#include "pruning.h"
|
||||
|
||||
namespace tools
|
||||
{
|
||||
|
||||
uint32_t make_pruning_seed(uint32_t stripe, uint32_t log_stripes)
|
||||
{
|
||||
CHECK_AND_ASSERT_THROW_MES(log_stripes <= PRUNING_SEED_LOG_STRIPES_MASK, "log_stripes out of range");
|
||||
CHECK_AND_ASSERT_THROW_MES(stripe > 0 && stripe <= (1ul << log_stripes), "stripe out of range");
|
||||
return (log_stripes << PRUNING_SEED_LOG_STRIPES_SHIFT) | ((stripe - 1) << PRUNING_SEED_STRIPE_SHIFT);
|
||||
}
|
||||
|
||||
bool has_unpruned_block(uint64_t block_height, uint64_t blockchain_height, uint32_t pruning_seed)
|
||||
{
|
||||
const uint32_t stripe = get_pruning_stripe(pruning_seed);
|
||||
if (stripe == 0)
|
||||
return true;
|
||||
const uint32_t log_stripes = get_pruning_log_stripes(pruning_seed);
|
||||
uint32_t block_stripe = get_pruning_stripe(block_height, blockchain_height, log_stripes);
|
||||
return block_stripe == 0 || block_stripe == stripe;
|
||||
}
|
||||
|
||||
uint32_t get_pruning_stripe(uint64_t block_height, uint64_t blockchain_height, uint32_t log_stripes)
|
||||
{
|
||||
if (block_height + CRYPTONOTE_PRUNING_TIP_BLOCKS >= blockchain_height)
|
||||
return 0;
|
||||
return ((block_height / CRYPTONOTE_PRUNING_STRIPE_SIZE) & (uint64_t)((1ul << log_stripes) - 1)) + 1;
|
||||
}
|
||||
|
||||
uint32_t get_pruning_seed(uint64_t block_height, uint64_t blockchain_height, uint32_t log_stripes)
|
||||
{
|
||||
const uint32_t stripe = get_pruning_stripe(block_height, blockchain_height, log_stripes);
|
||||
if (stripe == 0)
|
||||
return 0;
|
||||
return make_pruning_seed(stripe, log_stripes);
|
||||
}
|
||||
|
||||
uint64_t get_next_unpruned_block_height(uint64_t block_height, uint64_t blockchain_height, uint32_t pruning_seed)
|
||||
{
|
||||
CHECK_AND_ASSERT_MES(block_height <= CRYPTONOTE_MAX_BLOCK_NUMBER+1, block_height, "block_height too large");
|
||||
CHECK_AND_ASSERT_MES(blockchain_height <= CRYPTONOTE_MAX_BLOCK_NUMBER+1, block_height, "blockchain_height too large");
|
||||
const uint32_t stripe = get_pruning_stripe(pruning_seed);
|
||||
if (stripe == 0)
|
||||
return block_height;
|
||||
if (block_height + CRYPTONOTE_PRUNING_TIP_BLOCKS >= blockchain_height)
|
||||
return block_height;
|
||||
const uint32_t seed_log_stripes = get_pruning_log_stripes(pruning_seed);
|
||||
const uint64_t log_stripes = seed_log_stripes ? seed_log_stripes : CRYPTONOTE_PRUNING_LOG_STRIPES;
|
||||
const uint64_t mask = (1ul << log_stripes) - 1;
|
||||
const uint32_t block_pruning_stripe = ((block_height / CRYPTONOTE_PRUNING_STRIPE_SIZE) & mask) + 1;
|
||||
if (block_pruning_stripe == stripe)
|
||||
return block_height;
|
||||
const uint64_t cycles = ((block_height / CRYPTONOTE_PRUNING_STRIPE_SIZE) >> log_stripes);
|
||||
const uint64_t cycle_start = cycles + ((stripe > block_pruning_stripe) ? 0 : 1);
|
||||
const uint64_t h = cycle_start * (CRYPTONOTE_PRUNING_STRIPE_SIZE << log_stripes) + (stripe - 1) * CRYPTONOTE_PRUNING_STRIPE_SIZE;
|
||||
if (h + CRYPTONOTE_PRUNING_TIP_BLOCKS > blockchain_height)
|
||||
return blockchain_height < CRYPTONOTE_PRUNING_TIP_BLOCKS ? 0 : blockchain_height - CRYPTONOTE_PRUNING_TIP_BLOCKS;
|
||||
CHECK_AND_ASSERT_MES(h >= block_height, block_height, "h < block_height, unexpected");
|
||||
return h;
|
||||
}
|
||||
|
||||
uint64_t get_next_pruned_block_height(uint64_t block_height, uint64_t blockchain_height, uint32_t pruning_seed)
|
||||
{
|
||||
const uint32_t stripe = get_pruning_stripe(pruning_seed);
|
||||
if (stripe == 0)
|
||||
return blockchain_height;
|
||||
if (block_height + CRYPTONOTE_PRUNING_TIP_BLOCKS >= blockchain_height)
|
||||
return blockchain_height;
|
||||
const uint32_t seed_log_stripes = get_pruning_log_stripes(pruning_seed);
|
||||
const uint64_t log_stripes = seed_log_stripes ? seed_log_stripes : CRYPTONOTE_PRUNING_LOG_STRIPES;
|
||||
const uint64_t mask = (1ul << log_stripes) - 1;
|
||||
const uint32_t block_pruning_seed = ((block_height / CRYPTONOTE_PRUNING_STRIPE_SIZE) & mask) + 1;
|
||||
if (block_pruning_seed != stripe)
|
||||
return block_height;
|
||||
const uint32_t next_stripe = 1 + (block_pruning_seed & mask);
|
||||
return get_next_unpruned_block_height(block_height, blockchain_height, tools::make_pruning_seed(next_stripe, log_stripes));
|
||||
}
|
||||
|
||||
uint32_t get_random_stripe()
|
||||
{
|
||||
return 1 + crypto::rand<uint8_t>() % (1ul << CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -0,0 +1,52 @@
|
||||
// Copyright (c) 2018, The Monero Project
|
||||
//
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification, are
|
||||
// permitted provided that the following conditions are met:
|
||||
//
|
||||
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
// conditions and the following disclaimer.
|
||||
//
|
||||
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
// of conditions and the following disclaimer in the documentation and/or other
|
||||
// materials provided with the distribution.
|
||||
//
|
||||
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
||||
// used to endorse or promote products derived from this software without specific
|
||||
// prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
||||
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
namespace tools
|
||||
{
|
||||
static constexpr uint32_t PRUNING_SEED_LOG_STRIPES_SHIFT = 7;
|
||||
static constexpr uint32_t PRUNING_SEED_LOG_STRIPES_MASK = 0x7;
|
||||
static constexpr uint32_t PRUNING_SEED_STRIPE_SHIFT = 0;
|
||||
static constexpr uint32_t PRUNING_SEED_STRIPE_MASK = 0x7f;
|
||||
|
||||
constexpr inline uint32_t get_pruning_log_stripes(uint32_t pruning_seed) { return (pruning_seed >> PRUNING_SEED_LOG_STRIPES_SHIFT) & PRUNING_SEED_LOG_STRIPES_MASK; }
|
||||
inline uint32_t get_pruning_stripe(uint32_t pruning_seed) { if (pruning_seed == 0) return 0; return 1 + ((pruning_seed >> PRUNING_SEED_STRIPE_SHIFT) & PRUNING_SEED_STRIPE_MASK); }
|
||||
|
||||
uint32_t make_pruning_seed(uint32_t stripe, uint32_t log_stripes);
|
||||
|
||||
bool has_unpruned_block(uint64_t block_height, uint64_t blockchain_height, uint32_t pruning_seed);
|
||||
uint32_t get_pruning_stripe(uint64_t block_height, uint64_t blockchain_height, uint32_t log_stripes);
|
||||
uint32_t get_pruning_seed(uint64_t block_height, uint64_t blockchain_height, uint32_t log_stripes);
|
||||
uint64_t get_next_unpruned_block_height(uint64_t block_height, uint64_t blockchain_height, uint32_t pruning_seed);
|
||||
uint64_t get_next_pruned_block_height(uint64_t block_height, uint64_t blockchain_height, uint32_t pruning_seed);
|
||||
uint32_t get_random_stripe();
|
||||
}
|
||||
|
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,240 @@
|
||||
// Copyright (c) 2018, The Monero Project
|
||||
//
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification, are
|
||||
// permitted provided that the following conditions are met:
|
||||
//
|
||||
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
// conditions and the following disclaimer.
|
||||
//
|
||||
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
// of conditions and the following disclaimer in the documentation and/or other
|
||||
// materials provided with the distribution.
|
||||
//
|
||||
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
||||
// used to endorse or promote products derived from this software without specific
|
||||
// prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
||||
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
#include "gtest/gtest.h"
|
||||
|
||||
#include "misc_log_ex.h"
|
||||
#include "cryptonote_config.h"
|
||||
#include "common/pruning.h"
|
||||
|
||||
#define ASSERT_EX(x) do { bool ex = false; try { x; } catch(...) { ex = true; } ASSERT_TRUE(ex); } while(0)
|
||||
|
||||
TEST(pruning, parts)
|
||||
{
|
||||
ASSERT_EQ(tools::get_pruning_stripe(tools::make_pruning_seed(3, 2)), 3);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(tools::make_pruning_seed(1, 2)), 1);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(tools::make_pruning_seed(7, 7)), 7);
|
||||
|
||||
ASSERT_EQ(tools::get_pruning_log_stripes(tools::make_pruning_seed(1, 2)), 2);
|
||||
ASSERT_EQ(tools::get_pruning_log_stripes(tools::make_pruning_seed(1, 0)), 0);
|
||||
ASSERT_EQ(tools::get_pruning_log_stripes(tools::make_pruning_seed(1, 7)), 7);
|
||||
ASSERT_EQ(tools::get_pruning_log_stripes(tools::make_pruning_seed(7, 7)), 7);
|
||||
|
||||
for (uint32_t log_stripes = 1; log_stripes <= tools::PRUNING_SEED_LOG_STRIPES_MASK; ++log_stripes)
|
||||
{
|
||||
for (uint32_t stripe = 1; stripe <= (1 << log_stripes); ++stripe)
|
||||
{
|
||||
ASSERT_EQ(tools::get_pruning_log_stripes(tools::make_pruning_seed(stripe, log_stripes)), log_stripes);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(tools::make_pruning_seed(stripe, log_stripes)), stripe);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
TEST(pruning, out_of_range)
|
||||
{
|
||||
ASSERT_EX(tools::make_pruning_seed(5, 2));
|
||||
ASSERT_EX(tools::make_pruning_seed(0, 2));
|
||||
}
|
||||
|
||||
TEST(pruning, fits)
|
||||
{
|
||||
const uint32_t log_stripes = 3;
|
||||
const uint32_t num_stripes = 1 << log_stripes;
|
||||
for (uint32_t stripe = 1; stripe <= num_stripes; ++stripe)
|
||||
{
|
||||
const uint32_t seed = tools::make_pruning_seed(stripe, log_stripes);
|
||||
ASSERT_NE(seed, 0);
|
||||
ASSERT_EQ(tools::get_pruning_log_stripes(seed), log_stripes);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(seed), stripe);
|
||||
}
|
||||
}
|
||||
|
||||
TEST(pruning, tip)
|
||||
{
|
||||
static constexpr uint64_t H = CRYPTONOTE_PRUNING_TIP_BLOCKS + 1000;
|
||||
static_assert(H >= CRYPTONOTE_PRUNING_TIP_BLOCKS, "H must be >= CRYPTONOTE_PRUNING_TIP_BLOCKS");
|
||||
for (uint64_t h = H - CRYPTONOTE_PRUNING_TIP_BLOCKS; h < H; ++h)
|
||||
{
|
||||
uint32_t pruning_seed = tools::get_pruning_seed(h, H, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
ASSERT_EQ(pruning_seed, 0);
|
||||
for (pruning_seed = 0; pruning_seed <= (1 << CRYPTONOTE_PRUNING_LOG_STRIPES); ++pruning_seed)
|
||||
ASSERT_TRUE(tools::has_unpruned_block(h, H, pruning_seed));
|
||||
}
|
||||
}
|
||||
|
||||
TEST(pruning, seed)
|
||||
{
|
||||
const uint64_t SS = CRYPTONOTE_PRUNING_STRIPE_SIZE;
|
||||
const uint64_t NS = 1 << CRYPTONOTE_PRUNING_LOG_STRIPES;
|
||||
const uint64_t TB = NS * SS;
|
||||
|
||||
for (uint64_t cycle = 0; cycle < 10; ++cycle)
|
||||
{
|
||||
const uint64_t O = TB * cycle;
|
||||
ASSERT_EQ(tools::get_pruning_stripe(O + 0, 10000000, CRYPTONOTE_PRUNING_LOG_STRIPES), 1);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(O + 1, 10000000, CRYPTONOTE_PRUNING_LOG_STRIPES), 1);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(O + SS-1, 10000000, CRYPTONOTE_PRUNING_LOG_STRIPES), 1);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(O + SS, 10000000, CRYPTONOTE_PRUNING_LOG_STRIPES), 2);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(O + SS*2-1, 10000000, CRYPTONOTE_PRUNING_LOG_STRIPES), 2);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(O + SS*2, 10000000, CRYPTONOTE_PRUNING_LOG_STRIPES), 3);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(O + SS*NS-1, 10000000, CRYPTONOTE_PRUNING_LOG_STRIPES), NS);
|
||||
ASSERT_EQ(tools::get_pruning_stripe(O + SS*NS, 10000000, CRYPTONOTE_PRUNING_LOG_STRIPES), 1);
|
||||
}
|
||||
}
|
||||
|
||||
TEST(pruning, match)
|
||||
{
|
||||
static constexpr uint64_t H = CRYPTONOTE_PRUNING_TIP_BLOCKS + 1000;
|
||||
static_assert(H >= CRYPTONOTE_PRUNING_TIP_BLOCKS, "H must be >= CRYPTONOTE_PRUNING_TIP_BLOCKS");
|
||||
for (uint64_t h = 0; h < H - CRYPTONOTE_PRUNING_TIP_BLOCKS; ++h)
|
||||
{
|
||||
uint32_t pruning_seed = tools::get_pruning_seed(h, H, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
uint32_t pruning_stripe = tools::get_pruning_stripe(pruning_seed);
|
||||
ASSERT_TRUE(pruning_stripe > 0 && pruning_stripe <= (1 << CRYPTONOTE_PRUNING_LOG_STRIPES));
|
||||
for (uint32_t other_pruning_stripe = 1; other_pruning_stripe <= (1 << CRYPTONOTE_PRUNING_LOG_STRIPES); ++other_pruning_stripe)
|
||||
{
|
||||
uint32_t other_pruning_seed = tools::make_pruning_seed(other_pruning_stripe, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
ASSERT_TRUE(tools::has_unpruned_block(h, H, other_pruning_seed) == (other_pruning_seed == pruning_seed));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
TEST(pruning, stripe_size)
|
||||
{
|
||||
static constexpr uint64_t H = CRYPTONOTE_PRUNING_TIP_BLOCKS + CRYPTONOTE_PRUNING_STRIPE_SIZE * (1 << CRYPTONOTE_PRUNING_LOG_STRIPES) + 1000;
|
||||
static_assert(H >= CRYPTONOTE_PRUNING_TIP_BLOCKS + CRYPTONOTE_PRUNING_STRIPE_SIZE * (1 << CRYPTONOTE_PRUNING_LOG_STRIPES), "H must be >= that stuff in front");
|
||||
for (uint32_t pruning_stripe = 1; pruning_stripe <= (1 << CRYPTONOTE_PRUNING_LOG_STRIPES); ++pruning_stripe)
|
||||
{
|
||||
uint32_t pruning_seed = tools::make_pruning_seed(pruning_stripe, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
unsigned int current_run = 0, best_run = 0;
|
||||
for (uint64_t h = 0; h < H - CRYPTONOTE_PRUNING_TIP_BLOCKS; ++h)
|
||||
{
|
||||
if (tools::has_unpruned_block(h, H, pruning_seed))
|
||||
{
|
||||
++current_run;
|
||||
}
|
||||
else if (current_run)
|
||||
{
|
||||
ASSERT_EQ(current_run, CRYPTONOTE_PRUNING_STRIPE_SIZE);
|
||||
best_run = std::max(best_run, current_run);
|
||||
current_run = 0;
|
||||
}
|
||||
}
|
||||
ASSERT_EQ(best_run, CRYPTONOTE_PRUNING_STRIPE_SIZE);
|
||||
}
|
||||
}
|
||||
|
||||
TEST(pruning, next_unpruned)
|
||||
{
|
||||
static_assert((1 << CRYPTONOTE_PRUNING_LOG_STRIPES) >= 4, "CRYPTONOTE_PRUNING_LOG_STRIPES too low");
|
||||
|
||||
const uint64_t SS = CRYPTONOTE_PRUNING_STRIPE_SIZE;
|
||||
const uint64_t NS = 1 << CRYPTONOTE_PRUNING_LOG_STRIPES;
|
||||
const uint64_t TB = NS * SS;
|
||||
|
||||
for (uint64_t h = 0; h < 100; ++h)
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(h, 10000000, 0), h);
|
||||
|
||||
const uint32_t seed1 = tools::make_pruning_seed(1, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
const uint32_t seed2 = tools::make_pruning_seed(2, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
const uint32_t seed3 = tools::make_pruning_seed(3, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
const uint32_t seed4 = tools::make_pruning_seed(4, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
const uint32_t seedNS = tools::make_pruning_seed(NS, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(0, 10000000, seed1), 0);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(1, 10000000, seed1), 1);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(SS-1, 10000000, seed1), SS-1);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(SS, 10000000, seed1), TB);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(TB, 10000000, seed1), TB);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(TB-1, 10000000, seed1), TB);
|
||||
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(0, 10000000, seed2), SS);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(1, 10000000, seed2), SS);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(SS-1, 10000000, seed2), SS);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(SS, 10000000, seed2), SS);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(2*SS-1, 10000000, seed2), 2*SS-1);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(2*SS, 10000000, seed2), TB+SS);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(TB+2*SS,10000000, seed2), TB*2+SS);
|
||||
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(0, 10000000, seed3), SS*2);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(SS, 10000000, seed3), SS*2);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(2*SS, 10000000, seed3), SS*2);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(3*SS-1, 10000000, seed3), SS*3-1);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(3*SS, 10000000, seed3), TB+SS*2);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(TB+3*SS,10000000, seed3), TB*2+SS*2);
|
||||
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(SS, 10000000, seed4), 3*SS);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(4*SS-1, 10000000, seed4), 4*SS-1);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(4*SS, 10000000, seed4), TB+3*SS);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(TB+4*SS,10000000, seed4), TB*2+3*SS);
|
||||
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(SS, 10000000, seedNS), (NS-1)*SS);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(NS*SS-1,10000000, seedNS), NS*SS-1);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(NS*SS, 10000000, seedNS), TB+(NS-1)*SS);
|
||||
ASSERT_EQ(tools::get_next_unpruned_block_height(TB+NS*SS, 10000000, seedNS), TB*2+(NS-1)*SS);
|
||||
}
|
||||
|
||||
TEST(pruning, next_pruned)
|
||||
{
|
||||
static_assert((1 << CRYPTONOTE_PRUNING_LOG_STRIPES) >= 4, "CRYPTONOTE_PRUNING_LOG_STRIPES too low");
|
||||
|
||||
const uint64_t SS = CRYPTONOTE_PRUNING_STRIPE_SIZE;
|
||||
const uint64_t NS = 1 << CRYPTONOTE_PRUNING_LOG_STRIPES;
|
||||
const uint64_t TB = NS * SS;
|
||||
|
||||
const uint32_t seed1 = tools::make_pruning_seed(1, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
const uint32_t seed2 = tools::make_pruning_seed(2, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
const uint32_t seedNS_1 = tools::make_pruning_seed(NS-1, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
const uint32_t seedNS = tools::make_pruning_seed(NS, CRYPTONOTE_PRUNING_LOG_STRIPES);
|
||||
|
||||
for (uint64_t h = 0; h < 100; ++h)
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(h, 10000000, 0), 10000000);
|
||||
for (uint64_t h = 10000000 - 1 - CRYPTONOTE_PRUNING_TIP_BLOCKS; h < 10000000; ++h)
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(h, 10000000, 0), 10000000);
|
||||
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(1, 10000000, seed1), SS);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(SS-1, 10000000, seed1), SS);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(SS, 10000000, seed1), SS);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(TB-1, 10000000, seed1), TB-1);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(TB, 10000000, seed1), TB+SS);
|
||||
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(1, 10000000, seed2), 1);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(SS-1, 10000000, seed2), SS-1);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(SS, 10000000, seed2), 2*SS);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(TB-1, 10000000, seed2), TB-1);
|
||||
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(1, 10000000, seedNS_1), 1);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(SS-1, 10000000, seedNS_1), SS-1);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(SS, 10000000, seedNS_1), SS);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(TB-1, 10000000, seedNS_1), TB-1);
|
||||
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(1, 10000000, seedNS), 1);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(SS-1, 10000000, seedNS), SS-1);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(SS, 10000000, seedNS), SS);
|
||||
ASSERT_EQ(tools::get_next_pruned_block_height(TB-1, 10000000, seedNS), TB);
|
||||
}
|
Loading…
Reference in new issue