mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2025-01-07 03:22:18 +00:00
288 lines
8.1 KiB
Go
288 lines
8.1 KiB
Go
package commands
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import (
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"context"
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"time"
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"github.com/c2h5oh/datasize"
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"github.com/ledgerwatch/erigon-lib/kv"
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kv2 "github.com/ledgerwatch/erigon-lib/kv/mdbx"
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"github.com/ledgerwatch/erigon/cmd/utils"
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"github.com/ledgerwatch/erigon/core/rawdb"
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"github.com/ledgerwatch/erigon/eth/stagedsync"
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"github.com/ledgerwatch/erigon/eth/stagedsync/stages"
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"github.com/ledgerwatch/erigon/ethdb/prune"
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"github.com/ledgerwatch/erigon/ethdb/snapshotdb"
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"github.com/ledgerwatch/erigon/turbo/snapshotsync"
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"github.com/ledgerwatch/log/v3"
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"github.com/spf13/cobra"
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)
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func init() {
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withDatadir(cmdSnapshotCheck)
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withBlock(cmdSnapshotCheck)
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withBatchSize(cmdSnapshotCheck)
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withChain(cmdSnapshotCheck)
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cmdSnapshotCheck.Flags().StringVar(&tmpDBPath, "tmp_db", "", "path to temporary db(for debug)")
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}
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var tmpDBPath string
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var cmdSnapshotCheck = &cobra.Command{
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Use: "snapshot_check",
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Short: "check execution over state snapshot by block",
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Example: "go run cmd/integration/main.go snapshot_check --block 11400000 --datadir /media/b00ris/nvme/backup/snapshotsync/ --snapshotDir /media/b00ris/nvme/snapshots/ --snapshotMode s --tmp_db /media/b00ris/nvme/tmp/debug",
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RunE: func(cmd *cobra.Command, args []string) error {
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ctx, _ := utils.RootContext()
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logger := log.New()
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//db to provide headers, blocks, senders ...
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mainDB, err := kv2.Open(chaindata, logger, true)
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if err != nil {
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return err
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}
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mode, err := snapshotsync.SnapshotModeFromString(snapshotMode)
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if err != nil {
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panic(err)
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}
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if !mode.State || len(snapshotDir) == 0 {
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return fmt.Errorf("you need state snapshot for it")
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}
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stateSnapshotPath := filepath.Join(snapshotDir, "state")
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stateSnapshot := kv2.NewMDBX(logger).Path(stateSnapshotPath).WithTablessCfg(func(defaultBuckets kv.TableCfg) kv.TableCfg {
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return kv.TableCfg{
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kv.PlainState: kv.ChaindataTablesCfg[kv.PlainState],
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kv.PlainContractCode: kv.ChaindataTablesCfg[kv.PlainContractCode],
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kv.Code: kv.ChaindataTablesCfg[kv.Code],
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}
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}).Readonly().MustOpen()
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isNew := true
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var path string
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if len(tmpDBPath) > 0 {
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isNew = false
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path = tmpDBPath
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} else {
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path, err = ioutil.TempDir(os.TempDir(), "sndbg")
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if err != nil {
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return err
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}
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}
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defer func() {
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if err == nil {
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os.RemoveAll(path)
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} else {
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log.Info("Temp database", "path", path)
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}
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}()
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tmpDb := kv2.NewMDBX(logger).Path(path).MustOpen()
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db := snapshotdb.NewSnapshotKV().
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DB(tmpDb).
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//broken
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//SnapshotDB([]string{dbutils.Headers, dbutils.HeaderCanonical, dbutils.HeaderTD, dbutils.BlockBody, dbutils.Senders, dbutils.HeadBlockKey, dbutils.HeaderNumber}, mainDB.RwDB()).
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//SnapshotDB([]string{dbutils.PlainState, dbutils.Code, dbutils.PlainContractCode}, stateSnapshot).
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Open()
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_ = mainDB
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_ = stateSnapshot
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if isNew {
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if err := db.Update(ctx, func(tx kv.RwTx) error {
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return prune.SetIfNotExist(tx, prune.DefaultMode)
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}); err != nil {
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return err
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}
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}
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if err := snapshotCheck(ctx, db, isNew, os.TempDir()); err != nil {
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log.Error("snapshotCheck error", "err", err)
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return err
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}
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return nil
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},
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}
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func snapshotCheck(ctx context.Context, db kv.RwDB, isNew bool, tmpDir string) (err error) {
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pm, engine, chainConfig, vmConfig, _, sync, _, _ := newSync(ctx, db, nil)
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var snapshotBlock uint64 = 11_000_000
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var lastBlockHeaderNumber, blockNum uint64
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if err := db.View(ctx, func(tx kv.Tx) error {
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blockNum, err = stages.GetStageProgress(tx, stages.Execution)
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if err != nil {
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return err
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}
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//snapshot or last executed block
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if blockNum > snapshotBlock {
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snapshotBlock = blockNum
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}
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//get end of check
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if block == 0 {
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lastBlockHash := rawdb.ReadHeadBlockHash(tx)
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lastBlockHeader, innerErr := rawdb.ReadHeaderByHash(tx, lastBlockHash)
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if innerErr != nil {
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return innerErr
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}
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lastBlockHeaderNumber = lastBlockHeader.Number.Uint64()
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} else {
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lastBlockHeaderNumber = block
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}
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if lastBlockHeaderNumber <= snapshotBlock {
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return fmt.Errorf("incorrect header number last block:%v, snapshotBlock: %v", lastBlockHeaderNumber, snapshotBlock)
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}
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return nil
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}); err != nil {
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return err
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}
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if isNew {
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log.Info("New tmp db. We need to promote hash state.")
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if err := db.Update(ctx, func(tx kv.RwTx) error {
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tt := time.Now()
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err = stagedsync.PromoteHashedStateCleanly("", tx, stagedsync.StageHashStateCfg(db, tmpDir), ctx.Done())
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log.Info("Promote took", "t", time.Since(tt))
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if err != nil {
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return fmt.Errorf("promote state err: %w", err)
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}
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tt = time.Now()
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err = tx.Commit()
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if err != nil {
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return fmt.Errorf("commit promote state err: %w", err)
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}
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log.Info("promote committed", "t", time.Since(tt))
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return nil
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}); err != nil {
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return err
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}
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}
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if isNew {
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log.Info("Regenerate IH")
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if err := db.Update(ctx, func(tx kv.RwTx) error {
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hash, innerErr := rawdb.ReadCanonicalHash(tx, snapshotBlock)
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if innerErr != nil {
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return innerErr
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}
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syncHeadHeader := rawdb.ReadHeader(tx, hash, snapshotBlock)
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if syncHeadHeader == nil {
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return fmt.Errorf("empty header for %v", snapshotBlock)
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}
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expectedRootHash := syncHeadHeader.Root
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tt := time.Now()
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_, err = stagedsync.RegenerateIntermediateHashes("", tx, stagedsync.StageTrieCfg(db, true, true, tmpDir), expectedRootHash, ctx.Done())
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if err != nil {
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return fmt.Errorf("regenerateIntermediateHashes err: %w", err)
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}
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log.Info("RegenerateIntermediateHashes took", "t", time.Since(tt))
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return nil
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}); err != nil {
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return err
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}
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}
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tx, err := db.BeginRw(context.Background())
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if err != nil {
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return err
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}
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defer tx.Rollback()
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sync.DisableStages(stages.Headers,
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stages.BlockHashes,
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stages.Bodies,
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stages.Senders,
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stages.Translation,
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stages.AccountHistoryIndex,
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stages.StorageHistoryIndex,
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stages.LogIndex,
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stages.CallTraces,
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stages.TxLookup,
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stages.TxPool,
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stages.Finish,
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)
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if isNew {
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stage3 := stage(sync, tx, nil, stages.Senders)
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err = stage3.Update(tx, lastBlockHeaderNumber)
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if err != nil {
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return err
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}
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stage4 := stage(sync, tx, nil, stages.Execution)
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err = stage4.Update(tx, snapshotBlock)
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if err != nil {
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return err
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}
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stage5 := stage(sync, tx, nil, stages.HashState)
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err = stage5.Update(tx, snapshotBlock)
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if err != nil {
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return err
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}
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stage6 := stage(sync, tx, nil, stages.IntermediateHashes)
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err = stage6.Update(tx, snapshotBlock)
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if err != nil {
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return err
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}
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}
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var batchSize datasize.ByteSize
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must(batchSize.UnmarshalText([]byte(batchSizeStr)))
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for blockNumber := snapshotBlock + 1; blockNumber <= lastBlockHeaderNumber; blockNumber++ {
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err = sync.SetCurrentStage(stages.Execution)
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if err != nil {
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return err
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}
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stage4 := stage(sync, tx, nil, stages.Execution)
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stage4.BlockNumber = blockNumber - 1
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log.Info("Stage4", "progress", stage4.BlockNumber)
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err = stagedsync.SpawnExecuteBlocksStage(stage4, sync, tx, blockNumber, ctx,
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stagedsync.StageExecuteBlocksCfg(db, pm, batchSize, nil, chainConfig, engine, vmConfig, nil, false, tmpDir),
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false)
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if err != nil {
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return fmt.Errorf("execution err %w", err)
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}
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stage5 := stage(sync, tx, nil, stages.HashState)
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stage5.BlockNumber = blockNumber - 1
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log.Info("Stage5", "progress", stage5.BlockNumber)
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err = stagedsync.SpawnHashStateStage(stage5, tx, stagedsync.StageHashStateCfg(db, tmpDir), ctx)
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if err != nil {
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return fmt.Errorf("spawnHashStateStage err %w", err)
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}
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stage6 := stage(sync, tx, nil, stages.IntermediateHashes)
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stage6.BlockNumber = blockNumber - 1
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log.Info("Stage6", "progress", stage6.BlockNumber)
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if _, err = stagedsync.SpawnIntermediateHashesStage(stage5, sync /* Unwinder */, tx, stagedsync.StageTrieCfg(db, true, true, tmpDir), ctx); err != nil {
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log.Error("Error on ih", "err", err, "block", blockNumber)
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return fmt.Errorf("spawnIntermediateHashesStage %w", err)
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}
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log.Info("Done", "progress", blockNumber)
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err = tx.Commit()
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if err != nil {
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log.Error("Error on commit", "err", err, "block", blockNumber)
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return err
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}
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tx, err = db.BeginRw(ctx)
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if err != nil {
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log.Error("Error on begin", "err", err, "block", blockNumber)
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return err
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}
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defer tx.Rollback()
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}
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return nil
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}
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