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Merge 19746513b1 into 7530f3d245

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Kittywhiskers Van Gogh 2024-12-16 22:29:45 -06:00 committed by GitHub
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13 changed files with 824 additions and 346 deletions
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4
src/Makefile.am
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@ -270,6 +270,8 @@ BITCOIN_CORE_H = \
netgroup.h \ netgroup.h \
netmessagemaker.h \ netmessagemaker.h \
node/blockstorage.h \ node/blockstorage.h \
node/caches.h \
node/chainstate.h \
node/coin.h \ node/coin.h \
node/coinstats.h \ node/coinstats.h \
node/connection_types.h \ node/connection_types.h \
@ -502,6 +504,8 @@ libbitcoin_server_a_SOURCES = \
netgroup.cpp \ netgroup.cpp \
net_processing.cpp \ net_processing.cpp \
node/blockstorage.cpp \ node/blockstorage.cpp \
node/caches.cpp \
node/chainstate.cpp \
node/coin.cpp \ node/coin.cpp \
node/coinstats.cpp \ node/coinstats.cpp \
node/connection_types.cpp \ node/connection_types.cpp \

456
src/init.cpp
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@ -38,6 +38,8 @@
#include <netbase.h> #include <netbase.h>
#include <netgroup.h> #include <netgroup.h>
#include <node/blockstorage.h> #include <node/blockstorage.h>
#include <node/caches.h>
#include <node/chainstate.h>
#include <node/context.h> #include <node/context.h>
#include <node/interface_ui.h> #include <node/interface_ui.h>
#include <node/txreconciliation.h> #include <node/txreconciliation.h>
@ -333,15 +335,8 @@ void PrepareShutdown(NodeContext& node)
chainstate->ResetCoinsViews(); chainstate->ResetCoinsViews();
} }
} }
node.chain_helper.reset(); DashChainstateSetupClose(node.chain_helper, node.cpoolman, node.dmnman, node.mnhf_manager,
if (node.mnhf_manager) { llmq::quorumSnapshotManager, node.llmq_ctx, Assert(node.mempool.get()));
node.mnhf_manager->DisconnectManagers();
}
node.llmq_ctx.reset();
llmq::quorumSnapshotManager.reset();
node.mempool->DisconnectManagers();
node.dmnman.reset();
node.cpoolman.reset();
node.mnhf_manager.reset(); node.mnhf_manager.reset();
node.evodb.reset(); node.evodb.reset();
} }
@ -1805,37 +1800,20 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
bool fReindexChainState = args.GetBoolArg("-reindex-chainstate", false); bool fReindexChainState = args.GetBoolArg("-reindex-chainstate", false);
// cache size calculations // cache size calculations
int64_t nTotalCache = (args.GetArg("-dbcache", nDefaultDbCache) << 20); CacheSizes cache_sizes = CalculateCacheSizes(args, g_enabled_filter_types.size());
nTotalCache = std::max(nTotalCache, nMinDbCache << 20); // total cache cannot be less than nMinDbCache
nTotalCache = std::min(nTotalCache, nMaxDbCache << 20); // total cache cannot be greater than nMaxDbcache
int64_t nBlockTreeDBCache = std::min(nTotalCache / 8, nMaxBlockDBCache << 20);
nTotalCache -= nBlockTreeDBCache;
int64_t nTxIndexCache = std::min(nTotalCache / 8, args.GetBoolArg("-txindex", DEFAULT_TXINDEX) ? nMaxTxIndexCache << 20 : 0);
nTotalCache -= nTxIndexCache;
int64_t filter_index_cache = 0;
if (!g_enabled_filter_types.empty()) {
size_t n_indexes = g_enabled_filter_types.size();
int64_t max_cache = std::min(nTotalCache / 8, max_filter_index_cache << 20);
filter_index_cache = max_cache / n_indexes;
nTotalCache -= filter_index_cache * n_indexes;
}
int64_t nCoinDBCache = std::min(nTotalCache / 2, (nTotalCache / 4) + (1 << 23)); // use 25%-50% of the remainder for disk cache
nCoinDBCache = std::min(nCoinDBCache, nMaxCoinsDBCache << 20); // cap total coins db cache
nTotalCache -= nCoinDBCache;
int64_t nCoinCacheUsage = nTotalCache; // the rest goes to in-memory cache
int64_t nMempoolSizeMax = args.GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000; int64_t nMempoolSizeMax = args.GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000;
int64_t nEvoDbCache = 1024 * 1024 * 64; // TODO
LogPrintf("Cache configuration:\n"); LogPrintf("Cache configuration:\n");
LogPrintf("* Using %.1f MiB for block index database\n", nBlockTreeDBCache * (1.0 / 1024 / 1024)); LogPrintf("* Using %.1f MiB for block index database\n", cache_sizes.block_tree_db * (1.0 / 1024 / 1024));
if (args.GetBoolArg("-txindex", DEFAULT_TXINDEX)) { if (args.GetBoolArg("-txindex", DEFAULT_TXINDEX)) {
LogPrintf("* Using %.1f MiB for transaction index database\n", nTxIndexCache * (1.0 / 1024 / 1024)); LogPrintf("* Using %.1f MiB for transaction index database\n", cache_sizes.tx_index * (1.0 / 1024 / 1024));
} }
for (BlockFilterType filter_type : g_enabled_filter_types) { for (BlockFilterType filter_type : g_enabled_filter_types) {
LogPrintf("* Using %.1f MiB for %s block filter index database\n", LogPrintf("* Using %.1f MiB for %s block filter index database\n",
filter_index_cache * (1.0 / 1024 / 1024), BlockFilterTypeName(filter_type)); cache_sizes.filter_index * (1.0 / 1024 / 1024), BlockFilterTypeName(filter_type));
} }
LogPrintf("* Using %.1f MiB for chain state database\n", nCoinDBCache * (1.0 / 1024 / 1024)); LogPrintf("* Using %.1f MiB for chain state database\n", cache_sizes.coins_db * (1.0 / 1024 / 1024));
LogPrintf("* Using %.1f MiB for in-memory UTXO set (plus up to %.1f MiB of unused mempool space)\n", nCoinCacheUsage * (1.0 / 1024 / 1024), nMempoolSizeMax * (1.0 / 1024 / 1024)); LogPrintf("* Using %.1f MiB for in-memory UTXO set (plus up to %.1f MiB of unused mempool space)\n", cache_sizes.coins * (1.0 / 1024 / 1024), nMempoolSizeMax * (1.0 / 1024 / 1024));
assert(!node.mempool); assert(!node.mempool);
assert(!node.chainman); assert(!node.chainman);
@ -1862,279 +1840,155 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
node.govman = std::make_unique<CGovernanceManager>(*node.mn_metaman, *node.netfulfilledman, *node.chainman, node.dmnman, *node.mn_sync); node.govman = std::make_unique<CGovernanceManager>(*node.mn_metaman, *node.netfulfilledman, *node.chainman, node.dmnman, *node.mn_sync);
const bool fReset = fReindex; const bool fReset = fReindex;
auto is_coinsview_empty = [&](CChainState* chainstate) EXCLUSIVE_LOCKS_REQUIRED(::cs_main) {
return fReset || fReindexChainState || chainstate->CoinsTip().GetBestBlock().IsNull();
};
bilingual_str strLoadError; bilingual_str strLoadError;
uiInterface.InitMessage(_("Loading block index…").translated); uiInterface.InitMessage(_("Loading block index…").translated);
const auto load_block_index_start_time{SteadyClock::now()};
do { std::optional<ChainstateLoadingError> rv;
bool failed_verification = false; try {
const auto load_block_index_start_time{SteadyClock::now()}; rv = LoadChainstate(fReset,
chainman,
try { *node.govman,
LOCK(cs_main); *node.mn_metaman,
*node.mn_sync,
node.evodb.reset(); *node.sporkman,
node.evodb = std::make_unique<CEvoDB>(nEvoDbCache, false, fReset || fReindexChainState); node.mn_activeman,
node.chain_helper,
node.mnhf_manager.reset(); node.cpoolman,
node.mnhf_manager = std::make_unique<CMNHFManager>(*node.evodb); node.dmnman,
node.evodb,
chainman.InitializeChainstate(Assert(node.mempool.get()), *node.evodb, node.chain_helper, llmq::chainLocksHandler, llmq::quorumInstantSendManager); node.mnhf_manager,
chainman.m_total_coinstip_cache = nCoinCacheUsage; llmq::chainLocksHandler,
chainman.m_total_coinsdb_cache = nCoinDBCache; llmq::quorumInstantSendManager,
llmq::quorumSnapshotManager,
auto& pblocktree{chainman.m_blockman.m_block_tree_db}; node.llmq_ctx,
// new CBlockTreeDB tries to delete the existing file, which Assert(node.mempool.get()),
// fails if it's still open from the previous loop. Close it first: fPruneMode,
pblocktree.reset(); args.GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX),
pblocktree.reset(new CBlockTreeDB(nBlockTreeDBCache, false, fReset)); is_governance_enabled,
args.GetBoolArg("-spentindex", DEFAULT_SPENTINDEX),
// Same logic as above with pblocktree args.GetBoolArg("-timestampindex", DEFAULT_TIMESTAMPINDEX),
node.dmnman.reset(); args.GetBoolArg("-txindex", DEFAULT_TXINDEX),
node.dmnman = std::make_unique<CDeterministicMNManager>(chainman.ActiveChainstate(), *node.evodb); chainparams.GetConsensus(),
node.mempool->ConnectManagers(node.dmnman.get()); chainparams.NetworkIDString(),
fReindexChainState,
node.cpoolman.reset(); cache_sizes.block_tree_db,
node.cpoolman = std::make_unique<CCreditPoolManager>(*node.evodb); cache_sizes.coins_db,
cache_sizes.coins,
llmq::quorumSnapshotManager.reset(); /*block_tree_db_in_memory=*/false,
llmq::quorumSnapshotManager.reset(new llmq::CQuorumSnapshotManager(*node.evodb)); /*coins_db_in_memory=*/false,
ShutdownRequested,
if (node.llmq_ctx) { []() {
node.llmq_ctx->Interrupt(); uiInterface.ThreadSafeMessageBox(
node.llmq_ctx->Stop(); _("Error reading from database, shutting down."),
} "", CClientUIInterface::MSG_ERROR);
node.llmq_ctx.reset(); });
node.llmq_ctx = std::make_unique<LLMQContext>(chainman, *node.dmnman, *node.evodb, *node.mn_metaman, *node.mnhf_manager, *node.sporkman, } catch (const std::exception& e) {
*node.mempool, node.mn_activeman.get(), *node.mn_sync, /*unit_tests=*/false, /*wipe=*/fReset || fReindexChainState); LogPrintf("%s\n", e.what());
// Enable CMNHFManager::{Process, Undo}Block rv = ChainstateLoadingError::ERROR_GENERIC_BLOCKDB_OPEN_FAILED;
node.mnhf_manager->ConnectManagers(node.chainman.get(), node.llmq_ctx->qman.get()); }
if (rv.has_value()) {
node.chain_helper.reset(); switch (rv.value()) {
node.chain_helper = std::make_unique<CChainstateHelper>(*node.cpoolman, *node.dmnman, *node.mnhf_manager, *node.govman, *(node.llmq_ctx->quorum_block_processor), *node.chainman, case ChainstateLoadingError::ERROR_LOADING_BLOCK_DB:
chainparams.GetConsensus(), *node.mn_sync, *node.sporkman, *(node.llmq_ctx->clhandler), *(node.llmq_ctx->qman)); strLoadError = _("Error loading block database");
break;
if (fReset) { case ChainstateLoadingError::ERROR_BAD_GENESIS_BLOCK:
pblocktree->WriteReindexing(true);
//If we're reindexing in prune mode, wipe away unusable block files and all undo data files
if (fPruneMode)
CleanupBlockRevFiles();
}
if (ShutdownRequested()) break;
// LoadBlockIndex will load m_have_pruned if we've ever removed a
// block file from disk.
// Note that it also sets fReindex based on the disk flag!
// From here on out fReindex and fReset mean something different!
if (!chainman.LoadBlockIndex()) {
if (ShutdownRequested()) break;
strLoadError = _("Error loading block database");
break;
}
if (is_governance_enabled && !args.GetBoolArg("-txindex", DEFAULT_TXINDEX) && chainparams.NetworkIDString() != CBaseChainParams::REGTEST) { // TODO remove this when pruning is fixed. See https://github.com/dashpay/dash/pull/1817 and https://github.com/dashpay/dash/pull/1743
return InitError(_("Transaction index can't be disabled with governance validation enabled. Either start with -disablegovernance command line switch or enable transaction index."));
}
// If the loaded chain has a wrong genesis, bail out immediately // If the loaded chain has a wrong genesis, bail out immediately
// (we're likely using a testnet datadir, or the other way around). // (we're likely using a testnet datadir, or the other way around).
if (!chainman.BlockIndex().empty() && return InitError(_("Incorrect or no genesis block found. Wrong datadir for network?"));
!chainman.m_blockman.LookupBlockIndex(chainparams.GetConsensus().hashGenesisBlock)) { case ChainstateLoadingError::ERROR_BAD_DEVNET_GENESIS_BLOCK:
return InitError(_("Incorrect or no genesis block found. Wrong datadir for network?")); return InitError(_("Incorrect or no devnet genesis block found. Wrong datadir for devnet specified?"));
} case ChainstateLoadingError::ERROR_TXINDEX_DISABLED_WHEN_GOV_ENABLED:
return InitError(_("Transaction index can't be disabled with governance validation enabled. Either start with -disablegovernance command line switch or enable transaction index."));
if (!chainparams.GetConsensus().hashDevnetGenesisBlock.IsNull() && !chainman.BlockIndex().empty() && case ChainstateLoadingError::ERROR_ADDRIDX_NEEDS_REINDEX:
!chainman.m_blockman.LookupBlockIndex(chainparams.GetConsensus().hashDevnetGenesisBlock)) { strLoadError = _("You need to rebuild the database using -reindex to enable -addressindex");
return InitError(_("Incorrect or no devnet genesis block found. Wrong datadir for devnet specified?")); break;
} case ChainstateLoadingError::ERROR_SPENTIDX_NEEDS_REINDEX:
strLoadError = _("You need to rebuild the database using -reindex to enable -spentindex");
if (!fReset && !fReindexChainState) { break;
// Check for changed -addressindex state case ChainstateLoadingError::ERROR_TIMEIDX_NEEDS_REINDEX:
if (!fAddressIndex && fAddressIndex != args.GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX)) { strLoadError = _("You need to rebuild the database using -reindex to enable -timestampindex");
strLoadError = _("You need to rebuild the database using -reindex to enable -addressindex"); break;
break; case ChainstateLoadingError::ERROR_PRUNED_NEEDS_REINDEX:
} strLoadError = _("You need to rebuild the database using -reindex to go back to unpruned mode. This will redownload the entire blockchain");
break;
// Check for changed -timestampindex state case ChainstateLoadingError::ERROR_LOAD_GENESIS_BLOCK_FAILED:
if (!fTimestampIndex && fTimestampIndex != args.GetBoolArg("-timestampindex", DEFAULT_TIMESTAMPINDEX)) { strLoadError = _("Error initializing block database");
strLoadError = _("You need to rebuild the database using -reindex to enable -timestampindex"); break;
break; case ChainstateLoadingError::ERROR_CHAINSTATE_UPGRADE_FAILED:
} strLoadError = _("Error upgrading chainstate database");
break;
// Check for changed -spentindex state case ChainstateLoadingError::ERROR_REPLAYBLOCKS_FAILED:
if (!fSpentIndex && fSpentIndex != args.GetBoolArg("-spentindex", DEFAULT_SPENTINDEX)) { strLoadError = _("Unable to replay blocks. You will need to rebuild the database using -reindex-chainstate.");
strLoadError = _("You need to rebuild the database using -reindex to enable -spentindex"); break;
break; case ChainstateLoadingError::ERROR_LOADCHAINTIP_FAILED:
} strLoadError = _("Error initializing block database");
} break;
case ChainstateLoadingError::ERROR_GENERIC_BLOCKDB_OPEN_FAILED:
chainman.InitAdditionalIndexes();
LogPrintf("%s: address index %s\n", __func__, fAddressIndex ? "enabled" : "disabled");
LogPrintf("%s: timestamp index %s\n", __func__, fTimestampIndex ? "enabled" : "disabled");
LogPrintf("%s: spent index %s\n", __func__, fSpentIndex ? "enabled" : "disabled");
// Check for changed -prune state. What we are concerned about is a user who has pruned blocks
// in the past, but is now trying to run unpruned.
if (chainman.m_blockman.m_have_pruned && !fPruneMode) {
strLoadError = _("You need to rebuild the database using -reindex to go back to unpruned mode. This will redownload the entire blockchain");
break;
}
// At this point blocktree args are consistent with what's on disk.
// If we're not mid-reindex (based on disk + args), add a genesis block on disk
// (otherwise we use the one already on disk).
// This is called again in ThreadImport after the reindex completes.
if (!fReindex && !chainman.ActiveChainstate().LoadGenesisBlock()) {
strLoadError = _("Error initializing block database");
break;
}
// At this point we're either in reindex or we've loaded a useful
// block tree into BlockIndex()!
bool failed_chainstate_init = false;
for (CChainState* chainstate : chainman.GetAll()) {
chainstate->InitCoinsDB(
/* cache_size_bytes */ nCoinDBCache,
/* in_memory */ false,
/* should_wipe */ fReset || fReindexChainState);
chainstate->CoinsErrorCatcher().AddReadErrCallback([]() {
uiInterface.ThreadSafeMessageBox(
_("Error reading from database, shutting down."),
"", CClientUIInterface::MSG_ERROR);
});
// If necessary, upgrade from older database format.
// This is a no-op if we cleared the coinsviewdb with -reindex or -reindex-chainstate
if (!chainstate->CoinsDB().Upgrade()) {
strLoadError = _("Error upgrading chainstate database");
failed_chainstate_init = true;
break;
}
// ReplayBlocks is a no-op if we cleared the coinsviewdb with -reindex or -reindex-chainstate
if (!chainstate->ReplayBlocks()) {
strLoadError = _("Unable to replay blocks. You will need to rebuild the database using -reindex-chainstate.");
failed_chainstate_init = true;
break;
}
// The on-disk coinsdb is now in a good state, create the cache
chainstate->InitCoinsCache(nCoinCacheUsage);
assert(chainstate->CanFlushToDisk());
// flush evodb
// TODO: CEvoDB instance should probably be a part of CChainState
// (for multiple chainstates to actually work in parallel)
// and not a global
if (&chainman.ActiveChainstate() == chainstate && !node.evodb->CommitRootTransaction()) {
strLoadError = _("Failed to commit EvoDB");
failed_chainstate_init = true;
break;
}
if (!is_coinsview_empty(chainstate)) {
// LoadChainTip initializes the chain based on CoinsTip()'s best block
if (!chainstate->LoadChainTip()) {
strLoadError = _("Error initializing block database");
failed_chainstate_init = true;
break; // out of the per-chainstate loop
}
assert(chainstate->m_chain.Tip() != nullptr);
}
}
if (failed_chainstate_init) {
break; // out of the chainstate activation do-while
}
if (!node.dmnman->MigrateDBIfNeeded()) {
strLoadError = _("Error upgrading evo database");
break;
}
if (!node.dmnman->MigrateDBIfNeeded2()) {
strLoadError = _("Error upgrading evo database");
break;
}
if (!node.mnhf_manager->ForceSignalDBUpdate()) {
strLoadError = _("Error upgrading evo database for EHF");
break;
}
for (CChainState* chainstate : chainman.GetAll()) {
if (!is_coinsview_empty(chainstate)) {
uiInterface.InitMessage(_("Verifying blocks…").translated);
if (chainman.m_blockman.m_have_pruned && args.GetArg("-checkblocks", DEFAULT_CHECKBLOCKS) > MIN_BLOCKS_TO_KEEP) {
LogPrintf("Prune: pruned datadir may not have more than %d blocks; only checking available blocks\n",
MIN_BLOCKS_TO_KEEP);
}
const CBlockIndex* tip = chainstate->m_chain.Tip();
RPCNotifyBlockChange(tip);
if (tip && tip->nTime > GetTime() + MAX_FUTURE_BLOCK_TIME) {
strLoadError = _("The block database contains a block which appears to be from the future. "
"This may be due to your computer's date and time being set incorrectly. "
"Only rebuild the block database if you are sure that your computer's date and time are correct");
failed_verification = true;
break;
}
const bool v19active{DeploymentActiveAfter(tip, chainparams.GetConsensus(), Consensus::DEPLOYMENT_V19)};
if (v19active) {
bls::bls_legacy_scheme.store(false);
LogPrintf("%s: bls_legacy_scheme=%d\n", __func__, bls::bls_legacy_scheme.load());
}
if (!CVerifyDB().VerifyDB(
*chainstate, chainparams, chainstate->CoinsDB(),
*node.evodb,
args.GetArg("-checklevel", DEFAULT_CHECKLEVEL),
args.GetArg("-checkblocks", DEFAULT_CHECKBLOCKS))) {
strLoadError = _("Corrupted block database detected");
failed_verification = true;
break;
}
// VerifyDB() disconnects blocks which might result in us switching back to legacy.
// Make sure we use the right scheme.
if (v19active && bls::bls_legacy_scheme.load()) {
bls::bls_legacy_scheme.store(false);
LogPrintf("%s: bls_legacy_scheme=%d\n", __func__, bls::bls_legacy_scheme.load());
}
if (args.GetArg("-checklevel", DEFAULT_CHECKLEVEL) >= 3) {
chainstate->ResetBlockFailureFlags(nullptr);
}
} else {
// TODO: CEvoDB instance should probably be a part of CChainState
// (for multiple chainstates to actually work in parallel)
// and not a global
if (&chainman.ActiveChainstate() == chainstate && !node.evodb->IsEmpty()) {
// EvoDB processed some blocks earlier but we have no blocks anymore, something is wrong
strLoadError = _("Error initializing block database");
failed_verification = true;
break;
}
}
}
} catch (const std::exception& e) {
LogPrintf("%s\n", e.what());
strLoadError = _("Error opening block database"); strLoadError = _("Error opening block database");
failed_verification = true; break;
case ChainstateLoadingError::ERROR_COMMITING_EVO_DB:
strLoadError = _("Failed to commit Evo database");
break;
case ChainstateLoadingError::ERROR_UPGRADING_EVO_DB:
strLoadError = _("Error upgrading Evo database");
break;
case ChainstateLoadingError::ERROR_UPGRADING_SIGNALS_DB:
strLoadError = _("Error upgrading evo database for EHF");
break;
case ChainstateLoadingError::SHUTDOWN_PROBED:
break; break;
} }
} else {
LogPrintf("%s: address index %s\n", __func__, fAddressIndex ? "enabled" : "disabled");
LogPrintf("%s: timestamp index %s\n", __func__, fTimestampIndex ? "enabled" : "disabled");
LogPrintf("%s: spent index %s\n", __func__, fSpentIndex ? "enabled" : "disabled");
if (!failed_verification) { std::optional<ChainstateLoadVerifyError> rv2;
try {
uiInterface.InitMessage(_("Verifying blocks…").translated);
auto check_blocks = args.GetArg("-checkblocks", DEFAULT_CHECKBLOCKS);
if (chainman.m_blockman.m_have_pruned && check_blocks > MIN_BLOCKS_TO_KEEP) {
LogPrintf("Prune: pruned datadir may not have more than %d blocks; only checking available blocks\n",
MIN_BLOCKS_TO_KEEP);
}
rv2 = VerifyLoadedChainstate(chainman,
*Assert(node.evodb.get()),
fReset,
fReindexChainState,
chainparams.GetConsensus(),
check_blocks,
args.GetArg("-checklevel", DEFAULT_CHECKLEVEL),
static_cast<int64_t(*)()>(GetTime),
[](bool bls_state) {
LogPrintf("%s: bls_legacy_scheme=%d\n", __func__, bls_state);
});
} catch (const std::exception& e) {
LogPrintf("%s\n", e.what());
rv2 = ChainstateLoadVerifyError::ERROR_GENERIC_FAILURE;
}
if (rv2.has_value()) {
switch (rv2.value()) {
case ChainstateLoadVerifyError::ERROR_BLOCK_FROM_FUTURE:
strLoadError = _("The block database contains a block which appears to be from the future. "
"This may be due to your computer's date and time being set incorrectly. "
"Only rebuild the block database if you are sure that your computer's date and time are correct");
break;
case ChainstateLoadVerifyError::ERROR_CORRUPTED_BLOCK_DB:
strLoadError = _("Corrupted block database detected");
break;
case ChainstateLoadVerifyError::ERROR_EVO_DB_SANITY_FAILED:
strLoadError = _("Error initializing block database");
break;
case ChainstateLoadVerifyError::ERROR_GENERIC_FAILURE:
strLoadError = _("Error opening block database");
break;
}
} else {
fLoaded = true; fLoaded = true;
LogPrintf(" block index %15dms\n", Ticks<std::chrono::milliseconds>(SteadyClock::now() - load_block_index_start_time)); LogPrintf(" block index %15dms\n", Ticks<std::chrono::milliseconds>(SteadyClock::now() - load_block_index_start_time));
} }
} while(false); }
if (!fLoaded && !ShutdownRequested()) { if (!fLoaded && !ShutdownRequested()) {
// first suggest a reindex // first suggest a reindex
@ -2225,14 +2079,14 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
return InitError(*error); return InitError(*error);
} }
g_txindex = std::make_unique<TxIndex>(nTxIndexCache, false, fReindex); g_txindex = std::make_unique<TxIndex>(cache_sizes.tx_index, false, fReindex);
if (!g_txindex->Start(chainman.ActiveChainstate())) { if (!g_txindex->Start(chainman.ActiveChainstate())) {
return false; return false;
} }
} }
for (const auto& filter_type : g_enabled_filter_types) { for (const auto& filter_type : g_enabled_filter_types) {
InitBlockFilterIndex(filter_type, filter_index_cache, false, fReindex); InitBlockFilterIndex(filter_type, cache_sizes.filter_index, false, fReindex);
if (!GetBlockFilterIndex(filter_type)->Start(chainman.ActiveChainstate())) { if (!GetBlockFilterIndex(filter_type)->Start(chainman.ActiveChainstate())) {
return false; return false;
} }
@ -2537,7 +2391,17 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
// ********************************************************* Step 13: finished // ********************************************************* Step 13: finished
// At this point, the RPC is "started", but still in warmup, which means it
// cannot yet be called. Before we make it callable, we need to make sure
// that the RPC's view of the best block is valid and consistent with
// ChainstateManager's ActiveTip.
//
// If we do not do this, RPC's view of the best block will be height=0 and
// hash=0x0. This will lead to erroroneous responses for things like
// waitforblockheight.
RPCNotifyBlockChange(chainman.ActiveTip());
SetRPCWarmupFinished(); SetRPCWarmupFinished();
uiInterface.InitMessage(_("Done loading").translated); uiInterface.InitMessage(_("Done loading").translated);
for (const auto& client : node.chain_clients) { for (const auto& client : node.chain_clients) {

32
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@ -0,0 +1,32 @@
// Copyright (c) 2021 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <node/caches.h>
#include <txdb.h>
#include <util/system.h>
#include <validation.h>
CacheSizes CalculateCacheSizes(const ArgsManager& args, size_t n_indexes)
{
int64_t nTotalCache = (args.GetArg("-dbcache", nDefaultDbCache) << 20);
nTotalCache = std::max(nTotalCache, nMinDbCache << 20); // total cache cannot be less than nMinDbCache
nTotalCache = std::min(nTotalCache, nMaxDbCache << 20); // total cache cannot be greater than nMaxDbcache
CacheSizes sizes;
sizes.block_tree_db = std::min(nTotalCache / 8, nMaxBlockDBCache << 20);
nTotalCache -= sizes.block_tree_db;
sizes.tx_index = std::min(nTotalCache / 8, args.GetBoolArg("-txindex", DEFAULT_TXINDEX) ? nMaxTxIndexCache << 20 : 0);
nTotalCache -= sizes.tx_index;
sizes.filter_index = 0;
if (n_indexes > 0) {
int64_t max_cache = std::min(nTotalCache / 8, max_filter_index_cache << 20);
sizes.filter_index = max_cache / n_indexes;
nTotalCache -= sizes.filter_index * n_indexes;
}
sizes.coins_db = std::min(nTotalCache / 2, (nTotalCache / 4) + (1 << 23)); // use 25%-50% of the remainder for disk cache
sizes.coins_db = std::min(sizes.coins_db, nMaxCoinsDBCache << 20); // cap total coins db cache
nTotalCache -= sizes.coins_db;
sizes.coins = nTotalCache; // the rest goes to in-memory cache
return sizes;
}

22
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@ -0,0 +1,22 @@
// Copyright (c) 2021 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_NODE_CACHES_H
#define BITCOIN_NODE_CACHES_H
#include <cstddef>
#include <cstdint>
class ArgsManager;
struct CacheSizes {
int64_t block_tree_db;
int64_t coins_db;
int64_t coins;
int64_t tx_index;
int64_t filter_index;
};
CacheSizes CalculateCacheSizes(const ArgsManager& args, size_t n_indexes = 0);
#endif // BITCOIN_NODE_CACHES_H

328
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// Copyright (c) 2021 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <node/chainstate.h>
#include <consensus/params.h>
#include <deploymentstatus.h>
#include <node/blockstorage.h>
#include <validation.h>
#include <evo/chainhelper.h>
#include <evo/creditpool.h>
#include <evo/deterministicmns.h>
#include <evo/evodb.h>
#include <evo/mnhftx.h>
#include <llmq/chainlocks.h>
#include <llmq/context.h>
#include <llmq/instantsend.h>
#include <llmq/snapshot.h>
std::optional<ChainstateLoadingError> LoadChainstate(bool fReset,
ChainstateManager& chainman,
CGovernanceManager& govman,
CMasternodeMetaMan& mn_metaman,
CMasternodeSync& mn_sync,
CSporkManager& sporkman,
std::unique_ptr<CActiveMasternodeManager>& mn_activeman,
std::unique_ptr<CChainstateHelper>& chain_helper,
std::unique_ptr<CCreditPoolManager>& cpoolman,
std::unique_ptr<CDeterministicMNManager>& dmnman,
std::unique_ptr<CEvoDB>& evodb,
std::unique_ptr<CMNHFManager>& mnhf_manager,
std::unique_ptr<llmq::CChainLocksHandler>& clhandler,
std::unique_ptr<llmq::CInstantSendManager>& isman,
std::unique_ptr<llmq::CQuorumSnapshotManager>& qsnapman,
std::unique_ptr<LLMQContext>& llmq_ctx,
CTxMemPool* mempool,
bool fPruneMode,
bool is_addrindex_enabled,
bool is_governance_enabled,
bool is_spentindex_enabled,
bool is_timeindex_enabled,
bool is_txindex_enabled,
const Consensus::Params& consensus_params,
const std::string& network_id,
bool fReindexChainState,
int64_t nBlockTreeDBCache,
int64_t nCoinDBCache,
int64_t nCoinCacheUsage,
bool block_tree_db_in_memory,
bool coins_db_in_memory,
std::function<bool()> shutdown_requested,
std::function<void()> coins_error_cb)
{
auto is_coinsview_empty = [&](CChainState* chainstate) EXCLUSIVE_LOCKS_REQUIRED(::cs_main) {
return fReset || fReindexChainState || chainstate->CoinsTip().GetBestBlock().IsNull();
};
LOCK(cs_main);
int64_t nEvoDbCache{64 * 1024 * 1024}; // TODO
evodb.reset();
evodb = std::make_unique<CEvoDB>(nEvoDbCache, false, fReset || fReindexChainState);
mnhf_manager.reset();
mnhf_manager = std::make_unique<CMNHFManager>(*evodb);
chainman.InitializeChainstate(mempool, *evodb, chain_helper, clhandler, isman);
chainman.m_total_coinstip_cache = nCoinCacheUsage;
chainman.m_total_coinsdb_cache = nCoinDBCache;
auto& pblocktree{chainman.m_blockman.m_block_tree_db};
// new CBlockTreeDB tries to delete the existing file, which
// fails if it's still open from the previous loop. Close it first:
pblocktree.reset();
pblocktree.reset(new CBlockTreeDB(nBlockTreeDBCache, block_tree_db_in_memory, fReset));
DashChainstateSetup(chainman, govman, mn_metaman, mn_sync, sporkman, mn_activeman, chain_helper, cpoolman,
dmnman, evodb, mnhf_manager, qsnapman, llmq_ctx, mempool, fReset, fReindexChainState,
consensus_params);
if (fReset) {
pblocktree->WriteReindexing(true);
//If we're reindexing in prune mode, wipe away unusable block files and all undo data files
if (fPruneMode)
CleanupBlockRevFiles();
}
if (shutdown_requested && shutdown_requested()) return ChainstateLoadingError::SHUTDOWN_PROBED;
// LoadBlockIndex will load m_have_pruned if we've ever removed a
// block file from disk.
// Note that it also sets fReindex based on the disk flag!
// From here on out fReindex and fReset mean something different!
if (!chainman.LoadBlockIndex()) {
if (shutdown_requested && shutdown_requested()) return ChainstateLoadingError::SHUTDOWN_PROBED;
return ChainstateLoadingError::ERROR_LOADING_BLOCK_DB;
}
// TODO: Remove this when pruning is fixed.
// See https://github.com/dashpay/dash/pull/1817 and https://github.com/dashpay/dash/pull/1743
if (is_governance_enabled && !is_txindex_enabled && network_id != CBaseChainParams::REGTEST) {
return ChainstateLoadingError::ERROR_TXINDEX_DISABLED_WHEN_GOV_ENABLED;
}
if (!chainman.BlockIndex().empty() &&
!chainman.m_blockman.LookupBlockIndex(consensus_params.hashGenesisBlock)) {
return ChainstateLoadingError::ERROR_BAD_GENESIS_BLOCK;
}
if (!consensus_params.hashDevnetGenesisBlock.IsNull() && !chainman.BlockIndex().empty() &&
!chainman.m_blockman.LookupBlockIndex(consensus_params.hashDevnetGenesisBlock)) {
return ChainstateLoadingError::ERROR_BAD_DEVNET_GENESIS_BLOCK;
}
if (!fReset && !fReindexChainState) {
// Check for changed -addressindex state
if (!fAddressIndex && fAddressIndex != is_addrindex_enabled) {
return ChainstateLoadingError::ERROR_ADDRIDX_NEEDS_REINDEX;
}
// Check for changed -timestampindex state
if (!fTimestampIndex && fTimestampIndex != is_timeindex_enabled) {
return ChainstateLoadingError::ERROR_TIMEIDX_NEEDS_REINDEX;
}
// Check for changed -spentindex state
if (!fSpentIndex && fSpentIndex != is_spentindex_enabled) {
return ChainstateLoadingError::ERROR_SPENTIDX_NEEDS_REINDEX;
}
}
chainman.InitAdditionalIndexes();
// Check for changed -prune state. What we are concerned about is a user who has pruned blocks
// in the past, but is now trying to run unpruned.
if (chainman.m_blockman.m_have_pruned && !fPruneMode) {
return ChainstateLoadingError::ERROR_PRUNED_NEEDS_REINDEX;
}
// At this point blocktree args are consistent with what's on disk.
// If we're not mid-reindex (based on disk + args), add a genesis block on disk
// (otherwise we use the one already on disk).
// This is called again in ThreadImport after the reindex completes.
if (!fReindex && !chainman.ActiveChainstate().LoadGenesisBlock()) {
return ChainstateLoadingError::ERROR_LOAD_GENESIS_BLOCK_FAILED;
}
// At this point we're either in reindex or we've loaded a useful
// block tree into BlockIndex()!
for (CChainState* chainstate : chainman.GetAll()) {
chainstate->InitCoinsDB(
/* cache_size_bytes */ nCoinDBCache,
/* in_memory */ coins_db_in_memory,
/* should_wipe */ fReset || fReindexChainState);
if (coins_error_cb) {
chainstate->CoinsErrorCatcher().AddReadErrCallback(coins_error_cb);
}
// If necessary, upgrade from older database format.
// This is a no-op if we cleared the coinsviewdb with -reindex or -reindex-chainstate
if (!chainstate->CoinsDB().Upgrade()) {
return ChainstateLoadingError::ERROR_CHAINSTATE_UPGRADE_FAILED;
}
// ReplayBlocks is a no-op if we cleared the coinsviewdb with -reindex or -reindex-chainstate
if (!chainstate->ReplayBlocks()) {
return ChainstateLoadingError::ERROR_REPLAYBLOCKS_FAILED;
}
// The on-disk coinsdb is now in a good state, create the cache
chainstate->InitCoinsCache(nCoinCacheUsage);
assert(chainstate->CanFlushToDisk());
// flush evodb
// TODO: CEvoDB instance should probably be a part of CChainState
// (for multiple chainstates to actually work in parallel)
// and not a global
if (&chainman.ActiveChainstate() == chainstate && !evodb->CommitRootTransaction()) {
return ChainstateLoadingError::ERROR_COMMITING_EVO_DB;
}
if (!is_coinsview_empty(chainstate)) {
// LoadChainTip initializes the chain based on CoinsTip()'s best block
if (!chainstate->LoadChainTip()) {
return ChainstateLoadingError::ERROR_LOADCHAINTIP_FAILED;
}
assert(chainstate->m_chain.Tip() != nullptr);
}
}
if (!dmnman->MigrateDBIfNeeded() || !dmnman->MigrateDBIfNeeded2()) {
return ChainstateLoadingError::ERROR_UPGRADING_EVO_DB;
}
if (!mnhf_manager->ForceSignalDBUpdate()) {
return ChainstateLoadingError::ERROR_UPGRADING_SIGNALS_DB;
}
return std::nullopt;
}
void DashChainstateSetup(ChainstateManager& chainman,
CGovernanceManager& govman,
CMasternodeMetaMan& mn_metaman,
CMasternodeSync& mn_sync,
CSporkManager& sporkman,
std::unique_ptr<CActiveMasternodeManager>& mn_activeman,
std::unique_ptr<CChainstateHelper>& chain_helper,
std::unique_ptr<CCreditPoolManager>& cpoolman,
std::unique_ptr<CDeterministicMNManager>& dmnman,
std::unique_ptr<CEvoDB>& evodb,
std::unique_ptr<CMNHFManager>& mnhf_manager,
std::unique_ptr<llmq::CQuorumSnapshotManager>& qsnapman,
std::unique_ptr<LLMQContext>& llmq_ctx,
CTxMemPool* mempool,
bool fReset,
bool fReindexChainState,
const Consensus::Params& consensus_params)
{
// Same logic as pblocktree
dmnman.reset();
dmnman = std::make_unique<CDeterministicMNManager>(chainman.ActiveChainstate(), *evodb);
mempool->ConnectManagers(dmnman.get());
cpoolman.reset();
cpoolman = std::make_unique<CCreditPoolManager>(*evodb);
qsnapman.reset();
qsnapman.reset(new llmq::CQuorumSnapshotManager(*evodb));
if (llmq_ctx) {
llmq_ctx->Interrupt();
llmq_ctx->Stop();
}
llmq_ctx.reset();
llmq_ctx = std::make_unique<LLMQContext>(chainman, *dmnman, *evodb, mn_metaman, *mnhf_manager, sporkman,
*mempool, mn_activeman.get(), mn_sync, /*unit_tests=*/false, /*wipe=*/fReset || fReindexChainState);
// Enable CMNHFManager::{Process, Undo}Block
mnhf_manager->ConnectManagers(&chainman, llmq_ctx->qman.get());
chain_helper.reset();
chain_helper = std::make_unique<CChainstateHelper>(*cpoolman, *dmnman, *mnhf_manager, govman, *(llmq_ctx->quorum_block_processor), chainman,
consensus_params, mn_sync, sporkman, *(llmq_ctx->clhandler), *(llmq_ctx->qman));
}
void DashChainstateSetupClose(std::unique_ptr<CChainstateHelper>& chain_helper,
std::unique_ptr<CCreditPoolManager>& cpoolman,
std::unique_ptr<CDeterministicMNManager>& dmnman,
std::unique_ptr<CMNHFManager>& mnhf_manager,
std::unique_ptr<llmq::CQuorumSnapshotManager>& qsnapman,
std::unique_ptr<LLMQContext>& llmq_ctx,
CTxMemPool* mempool)
{
chain_helper.reset();
if (mnhf_manager) {
mnhf_manager->DisconnectManagers();
}
llmq_ctx.reset();
qsnapman.reset();
cpoolman.reset();
mempool->DisconnectManagers();
dmnman.reset();
}
std::optional<ChainstateLoadVerifyError> VerifyLoadedChainstate(ChainstateManager& chainman,
CEvoDB& evodb,
bool fReset,
bool fReindexChainState,
const Consensus::Params& consensus_params,
unsigned int check_blocks,
unsigned int check_level,
std::function<int64_t()> get_unix_time_seconds,
std::function<void(bool)> notify_bls_state)
{
auto is_coinsview_empty = [&](CChainState* chainstate) EXCLUSIVE_LOCKS_REQUIRED(::cs_main) {
return fReset || fReindexChainState || chainstate->CoinsTip().GetBestBlock().IsNull();
};
LOCK(cs_main);
for (CChainState* chainstate : chainman.GetAll()) {
if (!is_coinsview_empty(chainstate)) {
const CBlockIndex* tip = chainstate->m_chain.Tip();
if (tip && tip->nTime > get_unix_time_seconds() + 2 * 60 * 60) {
return ChainstateLoadVerifyError::ERROR_BLOCK_FROM_FUTURE;
}
const bool v19active{DeploymentActiveAfter(tip, consensus_params, Consensus::DEPLOYMENT_V19)};
if (v19active) {
bls::bls_legacy_scheme.store(false);
if (notify_bls_state) notify_bls_state(bls::bls_legacy_scheme.load());
}
if (!CVerifyDB().VerifyDB(
*chainstate, consensus_params, chainstate->CoinsDB(),
evodb,
check_level,
check_blocks)) {
return ChainstateLoadVerifyError::ERROR_CORRUPTED_BLOCK_DB;
}
// VerifyDB() disconnects blocks which might result in us switching back to legacy.
// Make sure we use the right scheme.
if (v19active && bls::bls_legacy_scheme.load()) {
bls::bls_legacy_scheme.store(false);
if (notify_bls_state) notify_bls_state(bls::bls_legacy_scheme.load());
}
if (check_level >= 3) {
chainstate->ResetBlockFailureFlags(nullptr);
}
} else {
// TODO: CEvoDB instance should probably be a part of CChainState
// (for multiple chainstates to actually work in parallel)
// and not a global
if (&chainman.ActiveChainstate() == chainstate && !evodb.IsEmpty()) {
// EvoDB processed some blocks earlier but we have no blocks anymore, something is wrong
return ChainstateLoadVerifyError::ERROR_EVO_DB_SANITY_FAILED;
}
}
}
return std::nullopt;
}

162
src/node/chainstate.h Normal file
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@ -0,0 +1,162 @@
// Copyright (c) 2021 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_NODE_CHAINSTATE_H
#define BITCOIN_NODE_CHAINSTATE_H
#include <cstdint>
#include <functional>
#include <memory>
#include <optional>
#include <string>
class CActiveMasternodeManager;
class CChainstateHelper;
class CCreditPoolManager;
class CDeterministicMNManager;
class CEvoDB;
class CGovernanceManager;
class ChainstateManager;
class CMasternodeMetaMan;
class CMasternodeSync;
class CMNHFManager;
class CSporkManager;
class CTxMemPool;
struct LLMQContext;
namespace llmq {
class CChainLocksHandler;
class CInstantSendManager;
class CQuorumSnapshotManager;
}
namespace Consensus {
struct Params;
}
enum class ChainstateLoadingError {
ERROR_LOADING_BLOCK_DB,
ERROR_BAD_GENESIS_BLOCK,
ERROR_BAD_DEVNET_GENESIS_BLOCK,
ERROR_TXINDEX_DISABLED_WHEN_GOV_ENABLED,
ERROR_ADDRIDX_NEEDS_REINDEX,
ERROR_SPENTIDX_NEEDS_REINDEX,
ERROR_TIMEIDX_NEEDS_REINDEX,
ERROR_PRUNED_NEEDS_REINDEX,
ERROR_LOAD_GENESIS_BLOCK_FAILED,
ERROR_CHAINSTATE_UPGRADE_FAILED,
ERROR_REPLAYBLOCKS_FAILED,
ERROR_LOADCHAINTIP_FAILED,
ERROR_GENERIC_BLOCKDB_OPEN_FAILED,
ERROR_COMMITING_EVO_DB,
ERROR_UPGRADING_EVO_DB,
ERROR_UPGRADING_SIGNALS_DB,
SHUTDOWN_PROBED,
};
/** This sequence can have 4 types of outcomes:
*
* 1. Success
* 2. Shutdown requested
* - nothing failed but a shutdown was triggered in the middle of the
* sequence
* 3. Soft failure
* - a failure that might be recovered from with a reindex
* 4. Hard failure
* - a failure that definitively cannot be recovered from with a reindex
*
* Currently, LoadChainstate returns a std::optional<ChainstateLoadingError>
* which:
*
* - if has_value()
* - Either "Soft failure", "Hard failure", or "Shutdown requested",
* differentiable by the specific enumerator.
*
* Note that a return value of SHUTDOWN_PROBED means ONLY that "during
* this sequence, when we explicitly checked shutdown_requested() at
* arbitrary points, one of those calls returned true". Therefore, a
* return value other than SHUTDOWN_PROBED does not guarantee that
* shutdown_requested() hasn't been called indirectly.
* - else
* - Success!
*/
std::optional<ChainstateLoadingError> LoadChainstate(bool fReset,
ChainstateManager& chainman,
CGovernanceManager& govman,
CMasternodeMetaMan& mn_metaman,
CMasternodeSync& mn_sync,
CSporkManager& sporkman,
std::unique_ptr<CActiveMasternodeManager>& mn_activeman,
std::unique_ptr<CChainstateHelper>& chain_helper,
std::unique_ptr<CCreditPoolManager>& cpoolman,
std::unique_ptr<CDeterministicMNManager>& dmnman,
std::unique_ptr<CEvoDB>& evodb,
std::unique_ptr<CMNHFManager>& mnhf_manager,
std::unique_ptr<llmq::CChainLocksHandler>& clhandler,
std::unique_ptr<llmq::CInstantSendManager>& isman,
std::unique_ptr<llmq::CQuorumSnapshotManager>& qsnapman,
std::unique_ptr<LLMQContext>& llmq_ctx,
CTxMemPool* mempool,
bool fPruneMode,
bool is_addrindex_enabled,
bool is_governance_enabled,
bool is_spentindex_enabled,
bool is_timeindex_enabled,
bool is_txindex_enabled,
const Consensus::Params& consensus_params,
const std::string& network_id,
bool fReindexChainState,
int64_t nBlockTreeDBCache,
int64_t nCoinDBCache,
int64_t nCoinCacheUsage,
bool block_tree_db_in_memory,
bool coins_db_in_memory,
std::function<bool()> shutdown_requested = nullptr,
std::function<void()> coins_error_cb = nullptr);
/** Initialize Dash-specific components during chainstate initialization */
void DashChainstateSetup(ChainstateManager& chainman,
CGovernanceManager& govman,
CMasternodeMetaMan& mn_metaman,
CMasternodeSync& mn_sync,
CSporkManager& sporkman,
std::unique_ptr<CActiveMasternodeManager>& mn_activeman,
std::unique_ptr<CChainstateHelper>& chain_helper,
std::unique_ptr<CCreditPoolManager>& cpoolman,
std::unique_ptr<CDeterministicMNManager>& dmnman,
std::unique_ptr<CEvoDB>& evodb,
std::unique_ptr<CMNHFManager>& mnhf_manager,
std::unique_ptr<llmq::CQuorumSnapshotManager>& qsnapman,
std::unique_ptr<LLMQContext>& llmq_ctx,
CTxMemPool* mempool,
bool fReset,
bool fReindexChainState,
const Consensus::Params& consensus_params);
void DashChainstateSetupClose(std::unique_ptr<CChainstateHelper>& chain_helper,
std::unique_ptr<CCreditPoolManager>& cpoolman,
std::unique_ptr<CDeterministicMNManager>& dmnman,
std::unique_ptr<CMNHFManager>& mnhf_manager,
std::unique_ptr<llmq::CQuorumSnapshotManager>& qsnapman,
std::unique_ptr<LLMQContext>& llmq_ctx,
CTxMemPool* mempool);
enum class ChainstateLoadVerifyError {
ERROR_BLOCK_FROM_FUTURE,
ERROR_CORRUPTED_BLOCK_DB,
ERROR_EVO_DB_SANITY_FAILED,
ERROR_GENERIC_FAILURE,
};
std::optional<ChainstateLoadVerifyError> VerifyLoadedChainstate(ChainstateManager& chainman,
CEvoDB& evodb,
bool fReset,
bool fReindexChainState,
const Consensus::Params& consensus_params,
unsigned int check_blocks,
unsigned int check_level,
std::function<int64_t()> get_unix_time_seconds,
std::function<void(bool)> notify_bls_state = nullptr);
#endif // BITCOIN_NODE_CHAINSTATE_H

2
src/rpc/blockchain.cpp
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@ -1642,7 +1642,7 @@ static RPCHelpMan verifychain()
CChainState& active_chainstate = chainman.ActiveChainstate(); CChainState& active_chainstate = chainman.ActiveChainstate();
return CVerifyDB().VerifyDB( return CVerifyDB().VerifyDB(
active_chainstate, Params(), active_chainstate.CoinsTip(), *CHECK_NONFATAL(node.evodb), check_level, check_depth); active_chainstate, Params().GetConsensus(), active_chainstate.CoinsTip(), *CHECK_NONFATAL(node.evodb), check_level, check_depth);
}, },
}; };
} }

4
src/test/evo_deterministicmns_tests.cpp
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@ -816,8 +816,8 @@ void FuncVerifyDB(TestChainSetup& setup)
// Verify db consistency // Verify db consistency
LOCK(cs_main); LOCK(cs_main);
BOOST_REQUIRE(CVerifyDB().VerifyDB(chainman.ActiveChainstate(), Params(), chainman.ActiveChainstate().CoinsTip(), BOOST_REQUIRE(CVerifyDB().VerifyDB(chainman.ActiveChainstate(), Params().GetConsensus(),
*(setup.m_node.evodb), 4, 2)); chainman.ActiveChainstate().CoinsTip(), *(setup.m_node.evodb), 4, 2));
} }
BOOST_AUTO_TEST_SUITE(evo_dip3_activation_tests) BOOST_AUTO_TEST_SUITE(evo_dip3_activation_tests)

106
src/test/util/setup_common.cpp
View File

@ -30,6 +30,8 @@
#include <net.h> #include <net.h>
#include <net_processing.h> #include <net_processing.h>
#include <noui.h> #include <noui.h>
#include <node/blockstorage.h>
#include <node/chainstate.h>
#include <node/miner.h> #include <node/miner.h>
#include <policy/fees.h> #include <policy/fees.h>
#include <pow.h> #include <pow.h>
@ -38,6 +40,7 @@
#include <rpc/server.h> #include <rpc/server.h>
#include <scheduler.h> #include <scheduler.h>
#include <script/sigcache.h> #include <script/sigcache.h>
#include <shutdown.h>
#include <spork.h> #include <spork.h>
#include <stats/client.h> #include <stats/client.h>
#include <streams.h> #include <streams.h>
@ -103,37 +106,38 @@ std::ostream& operator<<(std::ostream& os, const uint256& num)
return os; return os;
} }
void DashTestSetup(NodeContext& node, const CChainParams& chainparams) void DashChainstateSetup(ChainstateManager& chainman,
NodeContext& node,
bool fReset,
bool fReindexChainState,
const Consensus::Params& consensus_params)
{ {
CChainState& chainstate = Assert(node.chainman)->ActiveChainstate(); DashChainstateSetup(chainman, *Assert(node.govman.get()), *Assert(node.mn_metaman.get()), *Assert(node.mn_sync.get()),
*Assert(node.sporkman.get()), node.mn_activeman, node.chain_helper, node.cpoolman, node.dmnman,
node.evodb, node.mnhf_manager, llmq::quorumSnapshotManager, node.llmq_ctx,
Assert(node.mempool.get()), fReset, fReindexChainState, consensus_params);
}
node.dmnman = std::make_unique<CDeterministicMNManager>(chainstate, *node.evodb); void DashChainstateSetupClose(NodeContext& node)
node.mempool->ConnectManagers(node.dmnman.get()); {
DashChainstateSetupClose(node.chain_helper, node.cpoolman, node.dmnman, node.mnhf_manager,
llmq::quorumSnapshotManager, node.llmq_ctx, Assert(node.mempool.get()));
}
void DashPostChainstateSetup(NodeContext& node)
{
node.cj_ctx = std::make_unique<CJContext>(*node.chainman, *node.connman, *node.dmnman, *node.mn_metaman, *node.mempool, node.cj_ctx = std::make_unique<CJContext>(*node.chainman, *node.connman, *node.dmnman, *node.mn_metaman, *node.mempool,
/*mn_activeman=*/nullptr, *node.mn_sync, node.peerman, /*relay_txes=*/true); /*mn_activeman=*/nullptr, *node.mn_sync, node.peerman, /*relay_txes=*/true);
#ifdef ENABLE_WALLET #ifdef ENABLE_WALLET
node.coinjoin_loader = interfaces::MakeCoinJoinLoader(*node.cj_ctx->walletman); node.coinjoin_loader = interfaces::MakeCoinJoinLoader(*node.cj_ctx->walletman);
#endif // ENABLE_WALLET #endif // ENABLE_WALLET
node.llmq_ctx = std::make_unique<LLMQContext>(*node.chainman, *node.dmnman, *node.evodb, *node.mn_metaman, *node.mnhf_manager, *node.sporkman, *node.mempool,
/*mn_activeman=*/nullptr, *node.mn_sync, /*unit_tests=*/true, /*wipe=*/false);
Assert(node.mnhf_manager)->ConnectManagers(node.chainman.get(), node.llmq_ctx->qman.get());
node.chain_helper = std::make_unique<CChainstateHelper>(*node.cpoolman, *node.dmnman, *node.mnhf_manager, *node.govman, *(node.llmq_ctx->quorum_block_processor), *node.chainman,
chainparams.GetConsensus(), *node.mn_sync, *node.sporkman, *(node.llmq_ctx->clhandler), *(node.llmq_ctx->qman));
} }
void DashTestSetupClose(NodeContext& node) void DashPostChainstateSetupClose(NodeContext& node)
{ {
node.chain_helper.reset();
node.llmq_ctx->Interrupt();
node.llmq_ctx->Stop();
Assert(node.mnhf_manager)->DisconnectManagers();
node.llmq_ctx.reset();
#ifdef ENABLE_WALLET #ifdef ENABLE_WALLET
node.coinjoin_loader.reset(); node.coinjoin_loader.reset();
#endif // ENABLE_WALLET #endif // ENABLE_WALLET
node.mempool->DisconnectManagers();
node.dmnman.reset();
node.cj_ctx.reset(); node.cj_ctx.reset();
} }
@ -240,8 +244,10 @@ ChainTestingSetup::ChainTestingSetup(const std::string& chainName, const std::ve
m_node.fee_estimator = std::make_unique<CBlockPolicyEstimator>(); m_node.fee_estimator = std::make_unique<CBlockPolicyEstimator>();
m_node.mempool = std::make_unique<CTxMemPool>(m_node.fee_estimator.get(), 1); m_node.mempool = std::make_unique<CTxMemPool>(m_node.fee_estimator.get(), 1);
m_cache_sizes = CalculateCacheSizes(m_args);
m_node.chainman = std::make_unique<ChainstateManager>(); m_node.chainman = std::make_unique<ChainstateManager>();
m_node.chainman->m_blockman.m_block_tree_db = std::make_unique<CBlockTreeDB>(1 << 20, true); m_node.chainman->m_blockman.m_block_tree_db = std::make_unique<CBlockTreeDB>(m_cache_sizes.block_tree_db, true);
m_node.mn_metaman = std::make_unique<CMasternodeMetaMan>(); m_node.mn_metaman = std::make_unique<CMasternodeMetaMan>();
m_node.netfulfilledman = std::make_unique<CNetFulfilledRequestManager>(); m_node.netfulfilledman = std::make_unique<CNetFulfilledRequestManager>();
@ -280,19 +286,38 @@ TestingSetup::TestingSetup(const std::string& chainName, const std::vector<const
// instead of unit tests, but for now we need these here. // instead of unit tests, but for now we need these here.
RegisterAllCoreRPCCommands(tableRPC); RegisterAllCoreRPCCommands(tableRPC);
{ auto rv = LoadChainstate(fReindex.load(),
LOCK(::cs_main); *Assert(m_node.chainman.get()),
*Assert(m_node.govman.get()),
m_node.chainman->InitializeChainstate(m_node.mempool.get(), *m_node.evodb, m_node.chain_helper, llmq::chainLocksHandler, llmq::quorumInstantSendManager); *Assert(m_node.mn_metaman.get()),
m_node.chainman->ActiveChainstate().InitCoinsDB( *Assert(m_node.mn_sync.get()),
/* cache_size_bytes */ 1 << 23, /* in_memory */ true, /* should_wipe */ false); *Assert(m_node.sporkman.get()),
assert(!m_node.chainman->ActiveChainstate().CanFlushToDisk()); m_node.mn_activeman,
m_node.chainman->ActiveChainstate().InitCoinsCache(1 << 23); m_node.chain_helper,
assert(m_node.chainman->ActiveChainstate().CanFlushToDisk()); m_node.cpoolman,
if (!m_node.chainman->ActiveChainstate().LoadGenesisBlock()) { m_node.dmnman,
throw std::runtime_error("LoadGenesisBlock failed."); m_node.evodb,
} m_node.mnhf_manager,
} llmq::chainLocksHandler,
llmq::quorumInstantSendManager,
llmq::quorumSnapshotManager,
m_node.llmq_ctx,
Assert(m_node.mempool.get()),
fPruneMode,
m_args.GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX),
!m_args.GetBoolArg("-disablegovernance", !DEFAULT_GOVERNANCE_ENABLE),
m_args.GetBoolArg("-spentindex", DEFAULT_SPENTINDEX),
m_args.GetBoolArg("-timestampindex", DEFAULT_TIMESTAMPINDEX),
m_args.GetBoolArg("-txindex", DEFAULT_TXINDEX),
chainparams.GetConsensus(),
chainparams.NetworkIDString(),
m_args.GetBoolArg("-reindex-chainstate", false),
m_cache_sizes.block_tree_db,
m_cache_sizes.coins_db,
m_cache_sizes.coins,
/*block_tree_db_in_memory=*/true,
/*coins_db_in_memory=*/true);
assert(!rv.has_value());
m_node.banman = std::make_unique<BanMan>(m_args.GetDataDirBase() / "banlist", nullptr, DEFAULT_MISBEHAVING_BANTIME); m_node.banman = std::make_unique<BanMan>(m_args.GetDataDirBase() / "banlist", nullptr, DEFAULT_MISBEHAVING_BANTIME);
m_node.peerman = PeerManager::make(chainparams, *m_node.connman, *m_node.addrman, m_node.banman.get(), m_node.peerman = PeerManager::make(chainparams, *m_node.connman, *m_node.addrman, m_node.banman.get(),
@ -305,7 +330,7 @@ TestingSetup::TestingSetup(const std::string& chainName, const std::vector<const
m_node.connman->Init(options); m_node.connman->Init(options);
} }
DashTestSetup(m_node, chainparams); DashPostChainstateSetup(m_node);
BlockValidationState state; BlockValidationState state;
if (!m_node.chainman->ActiveChainstate().ActivateBestChain(state)) { if (!m_node.chainman->ActiveChainstate().ActivateBestChain(state)) {
@ -315,8 +340,21 @@ TestingSetup::TestingSetup(const std::string& chainName, const std::vector<const
TestingSetup::~TestingSetup() TestingSetup::~TestingSetup()
{ {
DashTestSetupClose(m_node); DashPostChainstateSetupClose(m_node);
m_node.connman->Stop();
// Interrupt() and PrepareShutdown() routines
if (m_node.llmq_ctx) {
m_node.llmq_ctx->Interrupt();
m_node.llmq_ctx->Stop();
}
if (m_node.connman) {
m_node.connman->Stop();
}
// DashChainstateSetup() is called by LoadChainstate() internally but
// winding them down is our responsibility
DashChainstateSetupClose(m_node);
m_node.peerman.reset(); m_node.peerman.reset();
m_node.banman.reset(); m_node.banman.reset();
} }

20
src/test/util/setup_common.h
View File

@ -10,6 +10,7 @@
#include <fs.h> #include <fs.h>
#include <key.h> #include <key.h>
#include <util/system.h> #include <util/system.h>
#include <node/caches.h>
#include <node/context.h> #include <node/context.h>
#include <pubkey.h> #include <pubkey.h>
#include <random.h> #include <random.h>
@ -24,6 +25,9 @@
#include <vector> #include <vector>
class CChainParams; class CChainParams;
namespace Consensus {
struct Params;
};
/** This is connected to the logger. Can be used to redirect logs to any other log */ /** This is connected to the logger. Can be used to redirect logs to any other log */
extern const std::function<void(const std::string&)> G_TEST_LOG_FUN; extern const std::function<void(const std::string&)> G_TEST_LOG_FUN;
@ -79,9 +83,17 @@ static inline bool InsecureRandBool() { return g_insecure_rand_ctx.randbool(); }
static constexpr CAmount CENT{1000000}; static constexpr CAmount CENT{1000000};
/* Initialize Dash-specific components after chainstate initialization */ /** Initialize Dash-specific components during chainstate initialization (NodeContext-friendly aliases) */
void DashTestSetup(NodeContext& node, const CChainParams& chainparams); void DashChainstateSetup(ChainstateManager& chainman,
void DashTestSetupClose(NodeContext& node); NodeContext& node,
bool fReset,
bool fReindexChainState,
const Consensus::Params& consensus_params);
void DashChainstateSetupClose(NodeContext& node);
/** Initialize Dash-specific components after chainstate initialization */
void DashPostChainstateSetup(NodeContext& node);
void DashPostChainstateSetupClose(NodeContext& node);
/** Basic testing setup. /** Basic testing setup.
* This just configures logging, data dir and chain parameters. * This just configures logging, data dir and chain parameters.
@ -101,6 +113,8 @@ struct BasicTestingSetup {
* initialization behaviour. * initialization behaviour.
*/ */
struct ChainTestingSetup : public BasicTestingSetup { struct ChainTestingSetup : public BasicTestingSetup {
CacheSizes m_cache_sizes{};
explicit ChainTestingSetup(const std::string& chainName = CBaseChainParams::MAIN, const std::vector<const char*>& extra_args = {}); explicit ChainTestingSetup(const std::string& chainName = CBaseChainParams::MAIN, const std::vector<const char*>& extra_args = {});
~ChainTestingSetup(); ~ChainTestingSetup();
}; };

24
src/test/validation_chainstatemanager_tests.cpp
View File

@ -8,7 +8,9 @@
#include <index/txindex.h> #include <index/txindex.h>
#include <llmq/blockprocessor.h> #include <llmq/blockprocessor.h>
#include <llmq/chainlocks.h> #include <llmq/chainlocks.h>
#include <llmq/context.h>
#include <llmq/instantsend.h> #include <llmq/instantsend.h>
#include <node/chainstate.h>
#include <node/utxo_snapshot.h> #include <node/utxo_snapshot.h>
#include <random.h> #include <random.h>
#include <rpc/blockchain.h> #include <rpc/blockchain.h>
@ -33,7 +35,7 @@ BOOST_FIXTURE_TEST_SUITE(validation_chainstatemanager_tests, ChainTestingSetup)
//! First create a legacy (IBD) chainstate, then create a snapshot chainstate. //! First create a legacy (IBD) chainstate, then create a snapshot chainstate.
BOOST_AUTO_TEST_CASE(chainstatemanager) BOOST_AUTO_TEST_CASE(chainstatemanager)
{ {
const CChainParams& chainparams = Params(); const Consensus::Params& consensus_params = Params().GetConsensus();
ChainstateManager& manager = *m_node.chainman; ChainstateManager& manager = *m_node.chainman;
CTxMemPool& mempool = *m_node.mempool; CTxMemPool& mempool = *m_node.mempool;
CEvoDB& evodb = *m_node.evodb; CEvoDB& evodb = *m_node.evodb;
@ -49,7 +51,8 @@ BOOST_AUTO_TEST_CASE(chainstatemanager)
/* cache_size_bytes */ 1 << 23, /* in_memory */ true, /* should_wipe */ false); /* cache_size_bytes */ 1 << 23, /* in_memory */ true, /* should_wipe */ false);
WITH_LOCK(::cs_main, c1.InitCoinsCache(1 << 23)); WITH_LOCK(::cs_main, c1.InitCoinsCache(1 << 23));
DashTestSetup(m_node, chainparams); DashChainstateSetup(manager, m_node, /*fReset=*/false, /*fReindexChainState=*/false, consensus_params);
DashPostChainstateSetup(m_node);
BOOST_CHECK(!manager.IsSnapshotActive()); BOOST_CHECK(!manager.IsSnapshotActive());
BOOST_CHECK(WITH_LOCK(::cs_main, return !manager.IsSnapshotValidated())); BOOST_CHECK(WITH_LOCK(::cs_main, return !manager.IsSnapshotValidated()));
@ -67,7 +70,12 @@ BOOST_AUTO_TEST_CASE(chainstatemanager)
BOOST_CHECK(!manager.SnapshotBlockhash().has_value()); BOOST_CHECK(!manager.SnapshotBlockhash().has_value());
DashTestSetupClose(m_node); DashPostChainstateSetupClose(m_node);
if (m_node.llmq_ctx) {
m_node.llmq_ctx->Interrupt();
m_node.llmq_ctx->Stop();
}
DashChainstateSetupClose(m_node);
// Create a snapshot-based chainstate. // Create a snapshot-based chainstate.
// //
@ -78,7 +86,8 @@ BOOST_AUTO_TEST_CASE(chainstatemanager)
); );
chainstates.push_back(&c2); chainstates.push_back(&c2);
DashTestSetup(m_node, chainparams); DashChainstateSetup(manager, m_node, /*fReset=*/false, /*fReindexChainState=*/false, consensus_params);
DashPostChainstateSetup(m_node);
BOOST_CHECK_EQUAL(manager.SnapshotBlockhash().value(), snapshot_blockhash); BOOST_CHECK_EQUAL(manager.SnapshotBlockhash().value(), snapshot_blockhash);
@ -113,7 +122,12 @@ BOOST_AUTO_TEST_CASE(chainstatemanager)
// Let scheduler events finish running to avoid accessing memory that is going to be unloaded // Let scheduler events finish running to avoid accessing memory that is going to be unloaded
SyncWithValidationInterfaceQueue(); SyncWithValidationInterfaceQueue();
DashTestSetupClose(m_node); DashPostChainstateSetupClose(m_node);
if (m_node.llmq_ctx) {
m_node.llmq_ctx->Interrupt();
m_node.llmq_ctx->Stop();
}
DashChainstateSetupClose(m_node);
} }
//! Test rebalancing the caches associated with each chainstate. //! Test rebalancing the caches associated with each chainstate.

8
src/validation.cpp
View File

@ -4139,7 +4139,7 @@ CVerifyDB::~CVerifyDB()
bool CVerifyDB::VerifyDB( bool CVerifyDB::VerifyDB(
CChainState& chainstate, CChainState& chainstate,
const CChainParams& chainparams, const Consensus::Params& consensus_params,
CCoinsView& coinsview, CCoinsView& coinsview,
CEvoDB& evoDb, CEvoDB& evoDb,
int nCheckLevel, int nCheckDepth) int nCheckLevel, int nCheckDepth)
@ -4185,10 +4185,10 @@ bool CVerifyDB::VerifyDB(
} }
CBlock block; CBlock block;
// check level 0: read from disk // check level 0: read from disk
if (!ReadBlockFromDisk(block, pindex, chainparams.GetConsensus())) if (!ReadBlockFromDisk(block, pindex, consensus_params))
return error("VerifyDB(): *** ReadBlockFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString()); return error("VerifyDB(): *** ReadBlockFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
// check level 1: verify block validity // check level 1: verify block validity
if (nCheckLevel >= 1 && !CheckBlock(block, state, chainparams.GetConsensus())) if (nCheckLevel >= 1 && !CheckBlock(block, state, consensus_params))
return error("%s: *** found bad block at %d, hash=%s (%s)\n", __func__, return error("%s: *** found bad block at %d, hash=%s (%s)\n", __func__,
pindex->nHeight, pindex->GetBlockHash().ToString(), state.ToString()); pindex->nHeight, pindex->GetBlockHash().ToString(), state.ToString());
// check level 2: verify undo validity // check level 2: verify undo validity
@ -4236,7 +4236,7 @@ bool CVerifyDB::VerifyDB(
uiInterface.ShowProgress(_("Verifying blocks…").translated, percentageDone, false); uiInterface.ShowProgress(_("Verifying blocks…").translated, percentageDone, false);
pindex = chainstate.m_chain.Next(pindex); pindex = chainstate.m_chain.Next(pindex);
CBlock block; CBlock block;
if (!ReadBlockFromDisk(block, pindex, chainparams.GetConsensus())) if (!ReadBlockFromDisk(block, pindex, consensus_params))
return error("VerifyDB(): *** ReadBlockFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString()); return error("VerifyDB(): *** ReadBlockFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
if (!chainstate.ConnectBlock(block, state, pindex, coins)) if (!chainstate.ConnectBlock(block, state, pindex, coins))
return error("VerifyDB(): *** found unconnectable block at %d, hash=%s (%s)", pindex->nHeight, pindex->GetBlockHash().ToString(), state.ToString()); return error("VerifyDB(): *** found unconnectable block at %d, hash=%s (%s)", pindex->nHeight, pindex->GetBlockHash().ToString(), state.ToString());

2
src/validation.h
View File

@ -367,7 +367,7 @@ public:
~CVerifyDB(); ~CVerifyDB();
bool VerifyDB( bool VerifyDB(
CChainState& chainstate, CChainState& chainstate,
const CChainParams& chainparams, const Consensus::Params& consensus_params,
CCoinsView& coinsview, CCoinsView& coinsview,
CEvoDB& evoDb, CEvoDB& evoDb,
int nCheckLevel, int nCheckLevel,