mirror of
https://github.com/monero-project/monero.git
synced 2025-08-03 08:26:14 -04:00
db_lmdb: save pruned and prunable tx data separately
This bumps DB version to 2, migration code will run for v1 DBs
This commit is contained in:
moneromooo-monero
parent
f794d3b3df
commit
b9389e582e
16 changed files with 461 additions and 92 deletions
|
|
@ -313,7 +313,7 @@ void BlockchainBDB::remove_block()
|
|||
throw1(DB_ERROR("Failed to add removal of block hash to db transaction"));
|
||||
}
|
||||
|
||||
void BlockchainBDB::add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash)
|
||||
void BlockchainBDB::add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash)
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainBDB::" << __func__);
|
||||
check_open();
|
||||
|
|
@ -655,7 +655,7 @@ bool BlockchainBDB::for_all_blocks(std::function<bool(uint64_t, const crypto::ha
|
|||
return ret;
|
||||
}
|
||||
|
||||
bool BlockchainBDB::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f) const
|
||||
bool BlockchainBDB::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f, bool pruned) const
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainBDB::" << __func__);
|
||||
check_open();
|
||||
|
|
|
|||
|
|
@ -360,7 +360,7 @@ private:
|
|||
|
||||
virtual void remove_block();
|
||||
|
||||
virtual void add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash);
|
||||
virtual void add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash);
|
||||
|
||||
virtual void remove_transaction_data(const crypto::hash& tx_hash, const transaction& tx);
|
||||
|
||||
|
|
@ -381,7 +381,7 @@ private:
|
|||
|
||||
virtual bool for_all_key_images(std::function<bool(const crypto::key_image&)>) const;
|
||||
virtual bool for_all_blocks(std::function<bool(uint64_t, const crypto::hash&, const cryptonote::block&)>) const;
|
||||
virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>) const;
|
||||
virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>, bool pruned) const;
|
||||
virtual bool for_all_outputs(std::function<bool(uint64_t amount, const crypto::hash &tx_hash, size_t tx_idx)> f) const;
|
||||
|
||||
// Hard fork related storage
|
||||
|
|
|
|||
|
|
@ -121,10 +121,10 @@ void BlockchainDB::pop_block()
|
|||
pop_block(blk, txs);
|
||||
}
|
||||
|
||||
void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash* tx_hash_ptr)
|
||||
void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash* tx_hash_ptr, const crypto::hash* tx_prunable_hash_ptr)
|
||||
{
|
||||
bool miner_tx = false;
|
||||
crypto::hash tx_hash;
|
||||
crypto::hash tx_hash, tx_prunable_hash;
|
||||
if (!tx_hash_ptr)
|
||||
{
|
||||
// should only need to compute hash for miner transactions
|
||||
|
|
@ -135,6 +135,13 @@ void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transacti
|
|||
{
|
||||
tx_hash = *tx_hash_ptr;
|
||||
}
|
||||
if (tx.version >= 2)
|
||||
{
|
||||
if (!tx_prunable_hash_ptr)
|
||||
tx_prunable_hash = get_transaction_prunable_hash(tx);
|
||||
else
|
||||
tx_prunable_hash = *tx_prunable_hash_ptr;
|
||||
}
|
||||
|
||||
for (const txin_v& tx_input : tx.vin)
|
||||
{
|
||||
|
|
@ -161,7 +168,7 @@ void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transacti
|
|||
}
|
||||
}
|
||||
|
||||
uint64_t tx_id = add_transaction_data(blk_hash, tx, tx_hash);
|
||||
uint64_t tx_id = add_transaction_data(blk_hash, tx, tx_hash, tx_prunable_hash);
|
||||
|
||||
std::vector<uint64_t> amount_output_indices;
|
||||
|
||||
|
|
|
|||
|
|
@ -398,9 +398,10 @@ private:
|
|||
* @param blk_hash the hash of the block containing the transaction
|
||||
* @param tx the transaction to be added
|
||||
* @param tx_hash the hash of the transaction
|
||||
* @param tx_prunable_hash the hash of the prunable part of the transaction
|
||||
* @return the transaction ID
|
||||
*/
|
||||
virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash) = 0;
|
||||
virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash) = 0;
|
||||
|
||||
/**
|
||||
* @brief remove data about a transaction
|
||||
|
|
@ -526,8 +527,9 @@ protected:
|
|||
* @param blk_hash hash of the block which has the transaction
|
||||
* @param tx the transaction to add
|
||||
* @param tx_hash_ptr the hash of the transaction, if already calculated
|
||||
* @param tx_prunable_hash_ptr the hash of the prunable part of the transaction, if already calculated
|
||||
*/
|
||||
void add_transaction(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash* tx_hash_ptr = NULL);
|
||||
void add_transaction(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash* tx_hash_ptr = NULL, const crypto::hash* tx_prunable_hash_ptr = NULL);
|
||||
|
||||
mutable uint64_t time_tx_exists = 0; //!< a performance metric
|
||||
uint64_t time_commit1 = 0; //!< a performance metric
|
||||
|
|
@ -1119,6 +1121,33 @@ public:
|
|||
*/
|
||||
virtual bool get_tx_blob(const crypto::hash& h, cryptonote::blobdata &tx) const = 0;
|
||||
|
||||
/**
|
||||
* @brief fetches the pruned transaction blob with the given hash
|
||||
*
|
||||
* The subclass should return the pruned transaction stored which has the given
|
||||
* hash.
|
||||
*
|
||||
* If the transaction does not exist, the subclass should return false.
|
||||
*
|
||||
* @param h the hash to look for
|
||||
*
|
||||
* @return true iff the transaction was found
|
||||
*/
|
||||
virtual bool get_pruned_tx_blob(const crypto::hash& h, cryptonote::blobdata &tx) const = 0;
|
||||
|
||||
/**
|
||||
* @brief fetches the prunable transaction hash
|
||||
*
|
||||
* The subclass should return the hash of the prunable transaction data.
|
||||
*
|
||||
* If the transaction hash does not exist, the subclass should return false.
|
||||
*
|
||||
* @param h the tx hash to look for
|
||||
*
|
||||
* @return true iff the transaction was found
|
||||
*/
|
||||
virtual bool get_prunable_tx_hash(const crypto::hash& tx_hash, crypto::hash &prunable_hash) const = 0;
|
||||
|
||||
/**
|
||||
* @brief fetches the total number of transactions ever
|
||||
*
|
||||
|
|
@ -1426,10 +1455,11 @@ public:
|
|||
* not found. Current implementations simply return false.
|
||||
*
|
||||
* @param std::function fn the function to run
|
||||
* @param bool pruned whether to only get pruned tx data, or the whole
|
||||
*
|
||||
* @return false if the function returns false for any transaction, otherwise true
|
||||
*/
|
||||
virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>) const = 0;
|
||||
virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>, bool pruned) const = 0;
|
||||
|
||||
/**
|
||||
* @brief runs a function over all outputs stored
|
||||
|
|
|
|||
|
|
@ -52,9 +52,8 @@
|
|||
using epee::string_tools::pod_to_hex;
|
||||
using namespace crypto;
|
||||
|
||||
// Increase when the DB changes in a non backward compatible way, and there
|
||||
// is no automatic conversion, so that a full resync is needed.
|
||||
#define VERSION 1
|
||||
// Increase when the DB structure changes
|
||||
#define VERSION 2
|
||||
|
||||
namespace
|
||||
{
|
||||
|
|
@ -164,7 +163,9 @@ int compare_string(const MDB_val *a, const MDB_val *b)
|
|||
* block_heights block hash block height
|
||||
* block_info block ID {block metadata}
|
||||
*
|
||||
* txs txn ID txn blob
|
||||
* txs_pruned txn ID pruned txn blob
|
||||
* txs_prunable txn ID prunable txn blob
|
||||
* txs_prunable_hash txn ID prunable txn hash
|
||||
* tx_indices txn hash {txn ID, metadata}
|
||||
* tx_outputs txn ID [txn amount output indices]
|
||||
*
|
||||
|
|
@ -189,6 +190,9 @@ const char* const LMDB_BLOCK_HEIGHTS = "block_heights";
|
|||
const char* const LMDB_BLOCK_INFO = "block_info";
|
||||
|
||||
const char* const LMDB_TXS = "txs";
|
||||
const char* const LMDB_TXS_PRUNED = "txs_pruned";
|
||||
const char* const LMDB_TXS_PRUNABLE = "txs_prunable";
|
||||
const char* const LMDB_TXS_PRUNABLE_HASH = "txs_prunable_hash";
|
||||
const char* const LMDB_TX_INDICES = "tx_indices";
|
||||
const char* const LMDB_TX_OUTPUTS = "tx_outputs";
|
||||
|
||||
|
|
@ -764,7 +768,7 @@ void BlockchainLMDB::remove_block()
|
|||
throw1(DB_ERROR(lmdb_error("Failed to add removal of block info to db transaction: ", result).c_str()));
|
||||
}
|
||||
|
||||
uint64_t BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash)
|
||||
uint64_t BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash)
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
check_open();
|
||||
|
|
@ -774,7 +778,9 @@ uint64_t BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, cons
|
|||
int result;
|
||||
uint64_t tx_id = get_tx_count();
|
||||
|
||||
CURSOR(txs)
|
||||
CURSOR(txs_pruned)
|
||||
CURSOR(txs_prunable)
|
||||
CURSOR(txs_prunable_hash)
|
||||
CURSOR(tx_indices)
|
||||
|
||||
MDB_val_set(val_tx_id, tx_id);
|
||||
|
|
@ -800,10 +806,35 @@ uint64_t BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, cons
|
|||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to add tx data to db transaction: ", result).c_str()));
|
||||
|
||||
MDB_val_copy<blobdata> blob(tx_to_blob(tx));
|
||||
result = mdb_cursor_put(m_cur_txs, &val_tx_id, &blob, MDB_APPEND);
|
||||
cryptonote::blobdata blob = tx_to_blob(tx);
|
||||
MDB_val_copy<blobdata> blobval(blob);
|
||||
|
||||
std::stringstream ss;
|
||||
binary_archive<true> ba(ss);
|
||||
bool r = const_cast<cryptonote::transaction&>(tx).serialize_base(ba);
|
||||
if (!r)
|
||||
throw0(DB_ERROR("Failed to serialize pruned tx"));
|
||||
std::string pruned = ss.str();
|
||||
MDB_val_copy<blobdata> pruned_blob(pruned);
|
||||
result = mdb_cursor_put(m_cur_txs_pruned, &val_tx_id, &pruned_blob, MDB_APPEND);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to add tx blob to db transaction: ", result).c_str()));
|
||||
throw0(DB_ERROR(lmdb_error("Failed to add pruned tx blob to db transaction: ", result).c_str()));
|
||||
|
||||
if (pruned.size() > blob.size())
|
||||
throw0(DB_ERROR("pruned tx size is larger than tx size"));
|
||||
cryptonote::blobdata prunable(blob.data() + pruned.size(), blob.size() - pruned.size());
|
||||
MDB_val_copy<blobdata> prunable_blob(prunable);
|
||||
result = mdb_cursor_put(m_cur_txs_prunable, &val_tx_id, &prunable_blob, MDB_APPEND);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to add prunable tx blob to db transaction: ", result).c_str()));
|
||||
|
||||
if (tx.version > 1)
|
||||
{
|
||||
MDB_val_set(val_prunable_hash, tx_prunable_hash);
|
||||
result = mdb_cursor_put(m_cur_txs_prunable_hash, &val_tx_id, &val_prunable_hash, MDB_APPEND);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to add prunable tx prunable hash to db transaction: ", result).c_str()));
|
||||
}
|
||||
|
||||
return tx_id;
|
||||
}
|
||||
|
|
@ -819,7 +850,9 @@ void BlockchainLMDB::remove_transaction_data(const crypto::hash& tx_hash, const
|
|||
|
||||
mdb_txn_cursors *m_cursors = &m_wcursors;
|
||||
CURSOR(tx_indices)
|
||||
CURSOR(txs)
|
||||
CURSOR(txs_pruned)
|
||||
CURSOR(txs_prunable)
|
||||
CURSOR(txs_prunable_hash)
|
||||
CURSOR(tx_outputs)
|
||||
|
||||
MDB_val_set(val_h, tx_hash);
|
||||
|
|
@ -829,11 +862,26 @@ void BlockchainLMDB::remove_transaction_data(const crypto::hash& tx_hash, const
|
|||
txindex *tip = (txindex *)val_h.mv_data;
|
||||
MDB_val_set(val_tx_id, tip->data.tx_id);
|
||||
|
||||
if ((result = mdb_cursor_get(m_cur_txs, &val_tx_id, NULL, MDB_SET)))
|
||||
throw1(DB_ERROR(lmdb_error("Failed to locate tx for removal: ", result).c_str()));
|
||||
result = mdb_cursor_del(m_cur_txs, 0);
|
||||
if ((result = mdb_cursor_get(m_cur_txs_pruned, &val_tx_id, NULL, MDB_SET)))
|
||||
throw1(DB_ERROR(lmdb_error("Failed to locate pruned tx for removal: ", result).c_str()));
|
||||
result = mdb_cursor_del(m_cur_txs_pruned, 0);
|
||||
if (result)
|
||||
throw1(DB_ERROR(lmdb_error("Failed to add removal of tx to db transaction: ", result).c_str()));
|
||||
throw1(DB_ERROR(lmdb_error("Failed to add removal of pruned tx to db transaction: ", result).c_str()));
|
||||
|
||||
if ((result = mdb_cursor_get(m_cur_txs_prunable, &val_tx_id, NULL, MDB_SET)))
|
||||
throw1(DB_ERROR(lmdb_error("Failed to locate prunable tx for removal: ", result).c_str()));
|
||||
result = mdb_cursor_del(m_cur_txs_prunable, 0);
|
||||
if (result)
|
||||
throw1(DB_ERROR(lmdb_error("Failed to add removal of prunable tx to db transaction: ", result).c_str()));
|
||||
|
||||
if (tx.version > 1)
|
||||
{
|
||||
if ((result = mdb_cursor_get(m_cur_txs_prunable_hash, &val_tx_id, NULL, MDB_SET)))
|
||||
throw1(DB_ERROR(lmdb_error("Failed to locate prunable hash tx for removal: ", result).c_str()));
|
||||
result = mdb_cursor_del(m_cur_txs_prunable_hash, 0);
|
||||
if (result)
|
||||
throw1(DB_ERROR(lmdb_error("Failed to add removal of prunable hash tx to db transaction: ", result).c_str()));
|
||||
}
|
||||
|
||||
remove_tx_outputs(tip->data.tx_id, tx);
|
||||
|
||||
|
|
@ -1199,6 +1247,9 @@ void BlockchainLMDB::open(const std::string& filename, const int db_flags)
|
|||
lmdb_db_open(txn, LMDB_BLOCK_HEIGHTS, MDB_INTEGERKEY | MDB_CREATE | MDB_DUPSORT | MDB_DUPFIXED, m_block_heights, "Failed to open db handle for m_block_heights");
|
||||
|
||||
lmdb_db_open(txn, LMDB_TXS, MDB_INTEGERKEY | MDB_CREATE, m_txs, "Failed to open db handle for m_txs");
|
||||
lmdb_db_open(txn, LMDB_TXS_PRUNED, MDB_INTEGERKEY | MDB_CREATE, m_txs_pruned, "Failed to open db handle for m_txs_pruned");
|
||||
lmdb_db_open(txn, LMDB_TXS_PRUNABLE, MDB_INTEGERKEY | MDB_CREATE, m_txs_prunable, "Failed to open db handle for m_txs_prunable");
|
||||
lmdb_db_open(txn, LMDB_TXS_PRUNABLE_HASH, MDB_INTEGERKEY | MDB_CREATE, m_txs_prunable_hash, "Failed to open db handle for m_txs_prunable_hash");
|
||||
lmdb_db_open(txn, LMDB_TX_INDICES, MDB_INTEGERKEY | MDB_CREATE | MDB_DUPSORT | MDB_DUPFIXED, m_tx_indices, "Failed to open db handle for m_tx_indices");
|
||||
lmdb_db_open(txn, LMDB_TX_OUTPUTS, MDB_INTEGERKEY | MDB_CREATE, m_tx_outputs, "Failed to open db handle for m_tx_outputs");
|
||||
|
||||
|
|
@ -1364,8 +1415,12 @@ void BlockchainLMDB::reset()
|
|||
throw0(DB_ERROR(lmdb_error("Failed to drop m_block_info: ", result).c_str()));
|
||||
if (auto result = mdb_drop(txn, m_block_heights, 0))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to drop m_block_heights: ", result).c_str()));
|
||||
if (auto result = mdb_drop(txn, m_txs, 0))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to drop m_txs: ", result).c_str()));
|
||||
if (auto result = mdb_drop(txn, m_txs_pruned, 0))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to drop m_txs_pruned: ", result).c_str()));
|
||||
if (auto result = mdb_drop(txn, m_txs_prunable, 0))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to drop m_txs_prunable: ", result).c_str()));
|
||||
if (auto result = mdb_drop(txn, m_txs_prunable_hash, 0))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to drop m_txs_prunable_hash: ", result).c_str()));
|
||||
if (auto result = mdb_drop(txn, m_tx_indices, 0))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to drop m_tx_indices: ", result).c_str()));
|
||||
if (auto result = mdb_drop(txn, m_tx_outputs, 0))
|
||||
|
|
@ -2063,7 +2118,6 @@ bool BlockchainLMDB::tx_exists(const crypto::hash& h) const
|
|||
|
||||
TXN_PREFIX_RDONLY();
|
||||
RCURSOR(tx_indices);
|
||||
RCURSOR(txs);
|
||||
|
||||
MDB_val_set(key, h);
|
||||
bool tx_found = false;
|
||||
|
|
@ -2075,8 +2129,6 @@ bool BlockchainLMDB::tx_exists(const crypto::hash& h) const
|
|||
else if (get_result != MDB_NOTFOUND)
|
||||
throw0(DB_ERROR(lmdb_error(std::string("DB error attempting to fetch transaction index from hash ") + epee::string_tools::pod_to_hex(h) + ": ", get_result).c_str()));
|
||||
|
||||
// This isn't needed as part of the check. we're not checking consistency of db.
|
||||
// get_result = mdb_cursor_get(m_cur_txs, &val_tx_index, &result, MDB_SET);
|
||||
TIME_MEASURE_FINISH(time1);
|
||||
time_tx_exists += time1;
|
||||
|
||||
|
|
@ -2088,11 +2140,6 @@ bool BlockchainLMDB::tx_exists(const crypto::hash& h) const
|
|||
return false;
|
||||
}
|
||||
|
||||
// Below not needed due to above comment.
|
||||
// if (get_result == MDB_NOTFOUND)
|
||||
// throw0(DB_ERROR(std::string("transaction with hash ").append(epee::string_tools::pod_to_hex(h)).append(" not found at index").c_str()));
|
||||
// else if (get_result)
|
||||
// throw0(DB_ERROR(lmdb_error(std::string("DB error attempting to fetch transaction ") + epee::string_tools::pod_to_hex(h) + " at index: ", get_result).c_str()));
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
@ -2158,7 +2205,43 @@ bool BlockchainLMDB::get_tx_blob(const crypto::hash& h, cryptonote::blobdata &bd
|
|||
|
||||
TXN_PREFIX_RDONLY();
|
||||
RCURSOR(tx_indices);
|
||||
RCURSOR(txs);
|
||||
RCURSOR(txs_pruned);
|
||||
RCURSOR(txs_prunable);
|
||||
|
||||
MDB_val_set(v, h);
|
||||
MDB_val result0, result1;
|
||||
auto get_result = mdb_cursor_get(m_cur_tx_indices, (MDB_val *)&zerokval, &v, MDB_GET_BOTH);
|
||||
if (get_result == 0)
|
||||
{
|
||||
txindex *tip = (txindex *)v.mv_data;
|
||||
MDB_val_set(val_tx_id, tip->data.tx_id);
|
||||
get_result = mdb_cursor_get(m_cur_txs_pruned, &val_tx_id, &result0, MDB_SET);
|
||||
if (get_result == 0)
|
||||
{
|
||||
get_result = mdb_cursor_get(m_cur_txs_prunable, &val_tx_id, &result1, MDB_SET);
|
||||
}
|
||||
}
|
||||
if (get_result == MDB_NOTFOUND)
|
||||
return false;
|
||||
else if (get_result)
|
||||
throw0(DB_ERROR(lmdb_error("DB error attempting to fetch tx from hash", get_result).c_str()));
|
||||
|
||||
bd.assign(reinterpret_cast<char*>(result0.mv_data), result0.mv_size);
|
||||
bd.append(reinterpret_cast<char*>(result1.mv_data), result1.mv_size);
|
||||
|
||||
TXN_POSTFIX_RDONLY();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool BlockchainLMDB::get_pruned_tx_blob(const crypto::hash& h, cryptonote::blobdata &bd) const
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
check_open();
|
||||
|
||||
TXN_PREFIX_RDONLY();
|
||||
RCURSOR(tx_indices);
|
||||
RCURSOR(txs_pruned);
|
||||
|
||||
MDB_val_set(v, h);
|
||||
MDB_val result;
|
||||
|
|
@ -2167,7 +2250,7 @@ bool BlockchainLMDB::get_tx_blob(const crypto::hash& h, cryptonote::blobdata &bd
|
|||
{
|
||||
txindex *tip = (txindex *)v.mv_data;
|
||||
MDB_val_set(val_tx_id, tip->data.tx_id);
|
||||
get_result = mdb_cursor_get(m_cur_txs, &val_tx_id, &result, MDB_SET);
|
||||
get_result = mdb_cursor_get(m_cur_txs_pruned, &val_tx_id, &result, MDB_SET);
|
||||
}
|
||||
if (get_result == MDB_NOTFOUND)
|
||||
return false;
|
||||
|
|
@ -2181,6 +2264,36 @@ bool BlockchainLMDB::get_tx_blob(const crypto::hash& h, cryptonote::blobdata &bd
|
|||
return true;
|
||||
}
|
||||
|
||||
bool BlockchainLMDB::get_prunable_tx_hash(const crypto::hash& tx_hash, crypto::hash &prunable_hash) const
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
check_open();
|
||||
|
||||
TXN_PREFIX_RDONLY();
|
||||
RCURSOR(tx_indices);
|
||||
RCURSOR(txs_prunable_hash);
|
||||
|
||||
MDB_val_set(v, tx_hash);
|
||||
MDB_val result, val_tx_prunable_hash;
|
||||
auto get_result = mdb_cursor_get(m_cur_tx_indices, (MDB_val *)&zerokval, &v, MDB_GET_BOTH);
|
||||
if (get_result == 0)
|
||||
{
|
||||
txindex *tip = (txindex *)v.mv_data;
|
||||
MDB_val_set(val_tx_id, tip->data.tx_id);
|
||||
get_result = mdb_cursor_get(m_cur_txs_prunable_hash, &val_tx_id, &result, MDB_SET);
|
||||
}
|
||||
if (get_result == MDB_NOTFOUND)
|
||||
return false;
|
||||
else if (get_result)
|
||||
throw0(DB_ERROR(lmdb_error("DB error attempting to fetch tx prunable hash from tx hash", get_result).c_str()));
|
||||
|
||||
prunable_hash = *(const crypto::hash*)result.mv_data;
|
||||
|
||||
TXN_POSTFIX_RDONLY();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
uint64_t BlockchainLMDB::get_tx_count() const
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
|
|
@ -2190,8 +2303,8 @@ uint64_t BlockchainLMDB::get_tx_count() const
|
|||
int result;
|
||||
|
||||
MDB_stat db_stats;
|
||||
if ((result = mdb_stat(m_txn, m_txs, &db_stats)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs: ", result).c_str()));
|
||||
if ((result = mdb_stat(m_txn, m_txs_pruned, &db_stats)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs_pruned: ", result).c_str()));
|
||||
|
||||
TXN_POSTFIX_RDONLY();
|
||||
|
||||
|
|
@ -2267,7 +2380,6 @@ output_data_t BlockchainLMDB::get_output_key(const uint64_t &global_index) const
|
|||
TXN_PREFIX_RDONLY();
|
||||
RCURSOR(output_txs);
|
||||
RCURSOR(tx_indices);
|
||||
RCURSOR(txs);
|
||||
|
||||
output_data_t od;
|
||||
MDB_val_set(v, global_index);
|
||||
|
|
@ -2287,7 +2399,7 @@ output_data_t BlockchainLMDB::get_output_key(const uint64_t &global_index) const
|
|||
txindex *tip = (txindex *)val_h.mv_data;
|
||||
MDB_val_set(val_tx_id, tip->data.tx_id);
|
||||
MDB_val result;
|
||||
get_result = mdb_cursor_get(m_cur_txs, &val_tx_id, &result, MDB_SET);
|
||||
get_result = mdb_cursor_get(m_cur_txs_pruned, &val_tx_id, &result, MDB_SET);
|
||||
if (get_result == MDB_NOTFOUND)
|
||||
throw1(TX_DNE(std::string("tx with hash ").append(epee::string_tools::pod_to_hex(ot->tx_hash)).append(" not found in db").c_str()));
|
||||
else if (get_result)
|
||||
|
|
@ -2297,7 +2409,7 @@ output_data_t BlockchainLMDB::get_output_key(const uint64_t &global_index) const
|
|||
bd.assign(reinterpret_cast<char*>(result.mv_data), result.mv_size);
|
||||
|
||||
transaction tx;
|
||||
if (!parse_and_validate_tx_from_blob(bd, tx))
|
||||
if (!parse_and_validate_tx_base_from_blob(bd, tx))
|
||||
throw0(DB_ERROR("Failed to parse tx from blob retrieved from the db"));
|
||||
|
||||
const tx_out tx_output = tx.vout[ot->local_index];
|
||||
|
|
@ -2516,13 +2628,14 @@ bool BlockchainLMDB::for_blocks_range(const uint64_t& h1, const uint64_t& h2, st
|
|||
return fret;
|
||||
}
|
||||
|
||||
bool BlockchainLMDB::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f) const
|
||||
bool BlockchainLMDB::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f, bool pruned) const
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
check_open();
|
||||
|
||||
TXN_PREFIX_RDONLY();
|
||||
RCURSOR(txs);
|
||||
RCURSOR(txs_pruned);
|
||||
RCURSOR(txs_prunable);
|
||||
RCURSOR(tx_indices);
|
||||
|
||||
MDB_val k;
|
||||
|
|
@ -2543,16 +2656,29 @@ bool BlockchainLMDB::for_all_transactions(std::function<bool(const crypto::hash&
|
|||
const crypto::hash hash = ti->key;
|
||||
k.mv_data = (void *)&ti->data.tx_id;
|
||||
k.mv_size = sizeof(ti->data.tx_id);
|
||||
ret = mdb_cursor_get(m_cur_txs, &k, &v, MDB_SET);
|
||||
|
||||
ret = mdb_cursor_get(m_cur_txs_pruned, &k, &v, MDB_SET);
|
||||
if (ret == MDB_NOTFOUND)
|
||||
break;
|
||||
if (ret)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to enumerate transactions: ", ret).c_str()));
|
||||
transaction tx;
|
||||
blobdata bd;
|
||||
bd.assign(reinterpret_cast<char*>(v.mv_data), v.mv_size);
|
||||
transaction tx;
|
||||
if (!parse_and_validate_tx_from_blob(bd, tx))
|
||||
throw0(DB_ERROR("Failed to parse tx from blob retrieved from the db"));
|
||||
if (pruned)
|
||||
{
|
||||
if (!parse_and_validate_tx_base_from_blob(bd, tx))
|
||||
throw0(DB_ERROR("Failed to parse tx from blob retrieved from the db"));
|
||||
}
|
||||
else
|
||||
{
|
||||
ret = mdb_cursor_get(m_cur_txs_prunable, &k, &v, MDB_SET);
|
||||
if (ret)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to get prunable tx data the db: ", ret).c_str()));
|
||||
bd.append(reinterpret_cast<char*>(v.mv_data), v.mv_size);
|
||||
if (!parse_and_validate_tx_from_blob(bd, tx))
|
||||
throw0(DB_ERROR("Failed to parse tx from blob retrieved from the db"));
|
||||
}
|
||||
if (!f(hash, tx)) {
|
||||
fret = false;
|
||||
break;
|
||||
|
|
@ -3311,7 +3437,7 @@ void BlockchainLMDB::fixup()
|
|||
ptr = (char *)k.mv_data; \
|
||||
ptr[sizeof(name)-2] = 's'
|
||||
|
||||
#define LOGIF(y) if (ELPP->vRegistry()->allowed(y, MONERO_DEFAULT_LOG_CATEGORY))
|
||||
#define LOGIF(y) if (ELPP->vRegistry()->allowed(y, "global"))
|
||||
|
||||
void BlockchainLMDB::migrate_0_1()
|
||||
{
|
||||
|
|
@ -3322,7 +3448,7 @@ void BlockchainLMDB::migrate_0_1()
|
|||
MDB_val k, v;
|
||||
char *ptr;
|
||||
|
||||
MLOG_YELLOW(el::Level::Info, "Migrating blockchain from DB version 0 to 1 - this may take a while:");
|
||||
MGINFO_YELLOW("Migrating blockchain from DB version 0 to 1 - this may take a while:");
|
||||
MINFO("updating blocks, hf_versions, outputs, txs, and spent_keys tables...");
|
||||
|
||||
do {
|
||||
|
|
@ -3847,11 +3973,155 @@ void BlockchainLMDB::migrate_0_1()
|
|||
txn.commit();
|
||||
}
|
||||
|
||||
void BlockchainLMDB::migrate_1_2()
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
uint64_t i, z;
|
||||
int result;
|
||||
mdb_txn_safe txn(false);
|
||||
MDB_val k, v;
|
||||
char *ptr;
|
||||
|
||||
MGINFO_YELLOW("Migrating blockchain from DB version 1 to 2 - this may take a while:");
|
||||
MINFO("updating txs_pruned and txs_prunable tables...");
|
||||
|
||||
do {
|
||||
result = mdb_txn_begin(m_env, NULL, 0, txn);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", result).c_str()));
|
||||
|
||||
MDB_stat db_stats_txs;
|
||||
MDB_stat db_stats_txs_pruned;
|
||||
MDB_stat db_stats_txs_prunable;
|
||||
MDB_stat db_stats_txs_prunable_hash;
|
||||
if ((result = mdb_stat(txn, m_txs, &db_stats_txs)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs: ", result).c_str()));
|
||||
if ((result = mdb_stat(txn, m_txs_pruned, &db_stats_txs_pruned)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs_pruned: ", result).c_str()));
|
||||
if ((result = mdb_stat(txn, m_txs_prunable, &db_stats_txs_prunable)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs_prunable: ", result).c_str()));
|
||||
if ((result = mdb_stat(txn, m_txs_prunable_hash, &db_stats_txs_prunable_hash)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs_prunable_hash: ", result).c_str()));
|
||||
if (db_stats_txs_pruned.ms_entries != db_stats_txs_prunable.ms_entries)
|
||||
throw0(DB_ERROR("Mismatched sizes for txs_pruned and txs_prunable"));
|
||||
if (db_stats_txs_pruned.ms_entries == db_stats_txs.ms_entries)
|
||||
{
|
||||
txn.commit();
|
||||
MINFO("txs already migrated");
|
||||
break;
|
||||
}
|
||||
|
||||
MINFO("updating txs tables:");
|
||||
|
||||
MDB_cursor *c_old, *c_cur0, *c_cur1, *c_cur2;
|
||||
i = 0;
|
||||
|
||||
while(1) {
|
||||
if (!(i % 1000)) {
|
||||
if (i) {
|
||||
result = mdb_stat(txn, m_txs, &db_stats_txs);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs: ", result).c_str()));
|
||||
LOGIF(el::Level::Info) {
|
||||
std::cout << i << " / " << (i + db_stats_txs.ms_entries) << " \r" << std::flush;
|
||||
}
|
||||
txn.commit();
|
||||
result = mdb_txn_begin(m_env, NULL, 0, txn);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", result).c_str()));
|
||||
}
|
||||
result = mdb_cursor_open(txn, m_txs_pruned, &c_cur0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to open a cursor for txs_pruned: ", result).c_str()));
|
||||
result = mdb_cursor_open(txn, m_txs_prunable, &c_cur1);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to open a cursor for txs_prunable: ", result).c_str()));
|
||||
result = mdb_cursor_open(txn, m_txs_prunable_hash, &c_cur2);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to open a cursor for txs_prunable_hash: ", result).c_str()));
|
||||
result = mdb_cursor_open(txn, m_txs, &c_old);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to open a cursor for txs: ", result).c_str()));
|
||||
if (!i) {
|
||||
i = db_stats_txs_pruned.ms_entries;
|
||||
}
|
||||
}
|
||||
MDB_val_set(k, i);
|
||||
result = mdb_cursor_get(c_old, &k, &v, MDB_SET);
|
||||
if (result == MDB_NOTFOUND) {
|
||||
txn.commit();
|
||||
break;
|
||||
}
|
||||
else if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to get a record from txs: ", result).c_str()));
|
||||
|
||||
cryptonote::blobdata bd;
|
||||
bd.assign(reinterpret_cast<char*>(v.mv_data), v.mv_size);
|
||||
transaction tx;
|
||||
if (!parse_and_validate_tx_from_blob(bd, tx))
|
||||
throw0(DB_ERROR("Failed to parse tx from blob retrieved from the db"));
|
||||
std::stringstream ss;
|
||||
binary_archive<true> ba(ss);
|
||||
bool r = tx.serialize_base(ba);
|
||||
if (!r)
|
||||
throw0(DB_ERROR("Failed to serialize pruned tx"));
|
||||
std::string pruned = ss.str();
|
||||
|
||||
if (pruned.size() > bd.size())
|
||||
throw0(DB_ERROR("Pruned tx is larger than raw tx"));
|
||||
if (memcmp(pruned.data(), bd.data(), pruned.size()))
|
||||
throw0(DB_ERROR("Pruned tx is not a prefix of the raw tx"));
|
||||
|
||||
MDB_val nv;
|
||||
nv.mv_data = (void*)pruned.data();
|
||||
nv.mv_size = pruned.size();
|
||||
result = mdb_cursor_put(c_cur0, (MDB_val *)&k, &nv, 0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to put a record into txs_pruned: ", result).c_str()));
|
||||
|
||||
nv.mv_data = (void*)(bd.data() + pruned.size());
|
||||
nv.mv_size = bd.size() - pruned.size();
|
||||
result = mdb_cursor_put(c_cur1, (MDB_val *)&k, &nv, 0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to put a record into txs_prunable: ", result).c_str()));
|
||||
|
||||
if (tx.version > 1)
|
||||
{
|
||||
crypto::hash prunable_hash = get_transaction_prunable_hash(tx);
|
||||
MDB_val_set(val_prunable_hash, prunable_hash);
|
||||
result = mdb_cursor_put(c_cur2, (MDB_val *)&k, &val_prunable_hash, 0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to put a record into txs_prunable_hash: ", result).c_str()));
|
||||
}
|
||||
|
||||
result = mdb_cursor_del(c_old, 0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to delete a record from txs: ", result).c_str()));
|
||||
|
||||
i++;
|
||||
}
|
||||
} while(0);
|
||||
|
||||
uint32_t version = 2;
|
||||
v.mv_data = (void *)&version;
|
||||
v.mv_size = sizeof(version);
|
||||
MDB_val_copy<const char *> vk("version");
|
||||
result = mdb_txn_begin(m_env, NULL, 0, txn);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", result).c_str()));
|
||||
result = mdb_put(txn, m_properties, &vk, &v, 0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to update version for the db: ", result).c_str()));
|
||||
txn.commit();
|
||||
}
|
||||
|
||||
void BlockchainLMDB::migrate(const uint32_t oldversion)
|
||||
{
|
||||
switch(oldversion) {
|
||||
case 0:
|
||||
migrate_0_1(); /* FALLTHRU */
|
||||
case 1:
|
||||
migrate_1_2(); /* FALLTHRU */
|
||||
default:
|
||||
;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -50,6 +50,9 @@ typedef struct mdb_txn_cursors
|
|||
MDB_cursor *m_txc_output_amounts;
|
||||
|
||||
MDB_cursor *m_txc_txs;
|
||||
MDB_cursor *m_txc_txs_pruned;
|
||||
MDB_cursor *m_txc_txs_prunable;
|
||||
MDB_cursor *m_txc_txs_prunable_hash;
|
||||
MDB_cursor *m_txc_tx_indices;
|
||||
MDB_cursor *m_txc_tx_outputs;
|
||||
|
||||
|
|
@ -67,6 +70,9 @@ typedef struct mdb_txn_cursors
|
|||
#define m_cur_output_txs m_cursors->m_txc_output_txs
|
||||
#define m_cur_output_amounts m_cursors->m_txc_output_amounts
|
||||
#define m_cur_txs m_cursors->m_txc_txs
|
||||
#define m_cur_txs_pruned m_cursors->m_txc_txs_pruned
|
||||
#define m_cur_txs_prunable m_cursors->m_txc_txs_prunable
|
||||
#define m_cur_txs_prunable_hash m_cursors->m_txc_txs_prunable_hash
|
||||
#define m_cur_tx_indices m_cursors->m_txc_tx_indices
|
||||
#define m_cur_tx_outputs m_cursors->m_txc_tx_outputs
|
||||
#define m_cur_spent_keys m_cursors->m_txc_spent_keys
|
||||
|
|
@ -83,6 +89,9 @@ typedef struct mdb_rflags
|
|||
bool m_rf_output_txs;
|
||||
bool m_rf_output_amounts;
|
||||
bool m_rf_txs;
|
||||
bool m_rf_txs_pruned;
|
||||
bool m_rf_txs_prunable;
|
||||
bool m_rf_txs_prunable_hash;
|
||||
bool m_rf_tx_indices;
|
||||
bool m_rf_tx_outputs;
|
||||
bool m_rf_spent_keys;
|
||||
|
|
@ -218,6 +227,8 @@ public:
|
|||
virtual uint64_t get_tx_unlock_time(const crypto::hash& h) const;
|
||||
|
||||
virtual bool get_tx_blob(const crypto::hash& h, cryptonote::blobdata &tx) const;
|
||||
virtual bool get_pruned_tx_blob(const crypto::hash& h, cryptonote::blobdata &tx) const;
|
||||
virtual bool get_prunable_tx_hash(const crypto::hash& tx_hash, crypto::hash &prunable_hash) const;
|
||||
|
||||
virtual uint64_t get_tx_count() const;
|
||||
|
||||
|
|
@ -254,7 +265,7 @@ public:
|
|||
|
||||
virtual bool for_all_key_images(std::function<bool(const crypto::key_image&)>) const;
|
||||
virtual bool for_blocks_range(const uint64_t& h1, const uint64_t& h2, std::function<bool(uint64_t, const crypto::hash&, const cryptonote::block&)>) const;
|
||||
virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>) const;
|
||||
virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>, bool pruned) const;
|
||||
virtual bool for_all_outputs(std::function<bool(uint64_t amount, const crypto::hash &tx_hash, uint64_t height, size_t tx_idx)> f) const;
|
||||
virtual bool for_all_outputs(uint64_t amount, const std::function<bool(uint64_t height)> &f) const;
|
||||
|
||||
|
|
@ -311,7 +322,7 @@ private:
|
|||
|
||||
virtual void remove_block();
|
||||
|
||||
virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash);
|
||||
virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash);
|
||||
|
||||
virtual void remove_transaction_data(const crypto::hash& tx_hash, const transaction& tx);
|
||||
|
||||
|
|
@ -373,6 +384,9 @@ private:
|
|||
// migrate from DB version 0 to 1
|
||||
void migrate_0_1();
|
||||
|
||||
// migrate from DB version 1 to 2
|
||||
void migrate_1_2();
|
||||
|
||||
void cleanup_batch();
|
||||
|
||||
private:
|
||||
|
|
@ -383,6 +397,9 @@ private:
|
|||
MDB_dbi m_block_info;
|
||||
|
||||
MDB_dbi m_txs;
|
||||
MDB_dbi m_txs_pruned;
|
||||
MDB_dbi m_txs_prunable;
|
||||
MDB_dbi m_txs_prunable_hash;
|
||||
MDB_dbi m_tx_indices;
|
||||
MDB_dbi m_tx_outputs;
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue