trie/triedb/pathdb, core/rawdb: enhance error message in freezer

core/rawdb/freezer_resettable.go

@@ -22,6 +22,7 @@ import (
 	"sync"
 
 	"github.com/CortexFoundation/CortexTheseus/ctxcdb"
+	"github.com/CortexFoundation/CortexTheseus/log"
 )
 
 const tmpSuffix = ".tmp"
@@ -222,6 +223,7 @@ func cleanup(path string) error {
 	}
 	for _, name := range names {
 		if name == filepath.Base(path)+tmpSuffix {
+			log.Info("Removed leftover freezer directory", "name", name)
 			return os.RemoveAll(filepath.Join(parent, name))
 		}
 	}

core/rawdb/freezer_table.go

@@ -257,6 +257,12 @@ func (t *freezerTable) repair() error {
 		t.index.ReadAt(buffer, offsetsSize-indexEntrySize)
 		lastIndex.unmarshalBinary(buffer)
 	}
+	// Print an error log if the index is corrupted due to an incorrect
+	// last index item. While it is theoretically possible to have a zero offset
+	// by storing all zero-size items, it is highly unlikely to occur in practice.
+	if lastIndex.offset == 0 && offsetsSize%indexEntrySize > 1 {
+		log.Error("Corrupted index file detected", "lastOffset", lastIndex.offset, "items", offsetsSize%indexEntrySize-1)
+	}
 	if t.readonly {
 		t.head, err = t.openFile(lastIndex.filenum, openFreezerFileForReadOnly)
 	} else {
@@ -349,7 +355,7 @@ func (t *freezerTable) repair() error {
 		return err
 	}
 	if verbose {
-		t.logger.Info("Chain freezer table opened", "items", t.items.Load(), "size", t.headBytes)
+		t.logger.Info("Chain freezer table opened", "items", t.items.Load(), "deleted", t.itemOffset.Load(), "hidden", t.itemHidden.Load(), "tailId", t.tailId, "headId", t.headId, "size", t.headBytes)
 	} else {
 		t.logger.Debug("Chain freezer table opened", "items", t.items.Load(), "size", common.StorageSize(t.headBytes))
 	}
@@ -522,6 +528,10 @@ func (t *freezerTable) truncateTail(items uint64) error {
 	if err := t.meta.Sync(); err != nil {
 		return err
 	}
+	// Close the index file before shorten it.
+	if err := t.index.Close(); err != nil {
+		return err
+	}
 	// Truncate the deleted index entries from the index file.
 	err = copyFrom(t.index.Name(), t.index.Name(), indexEntrySize*(newDeleted-deleted+1), func(f *os.File) error {
 		tailIndex := indexEntry{
@@ -535,13 +545,14 @@ func (t *freezerTable) truncateTail(items uint64) error {
 		return err
 	}
 	// Reopen the modified index file to load the changes
-	if err := t.index.Close(); err != nil {
-		return err
-	}
 	t.index, err = openFreezerFileForAppend(t.index.Name())
 	if err != nil {
 		return err
 	}
+	// Sync the file to ensure changes are flushed to disk
+	if err := t.index.Sync(); err != nil {
+		return err
+	}
 	// Release any files before the current tail
 	t.tailId = newTailId
 	t.itemOffset.Store(newDeleted)
@@ -774,7 +785,7 @@ func (t *freezerTable) retrieveItems(start, count, maxBytes uint64) ([]byte, []i
 			return fmt.Errorf("missing data file %d", fileId)
 		}
 		if _, err := dataFile.ReadAt(output[len(output)-length:], int64(start)); err != nil {
-			return err
+			return fmt.Errorf("%w, fileid: %d, start: %d, length: %d", err, fileId, start, length)
 		}
 		return nil
 	}

crypto/kzg4844/kzg4844_ckzg_cgo.go

@@ -24,8 +24,8 @@ import (
 	"sync"
 
 	"github.com/CortexFoundation/CortexTheseus/common/hexutil"
-	ckzg4844 "github.com/ethereum/c-kzg-4844/bindings/go"
 	gokzg4844 "github.com/crate-crypto/go-kzg-4844"
+	ckzg4844 "github.com/ethereum/c-kzg-4844/bindings/go"
 )
 
 // ckzgAvailable signals whether the library was compiled into Geth.