fix: block inspect

cmd/geth/dbcmd.go

@@ -85,6 +85,7 @@ Remove blockchain and state databases`,
 			dbExportCmd,
 			dbMetadataCmd,
 			ancientInspectCmd,
+			blockInspectCmd,
 			// no legacy stored receipts for bsc
 			// dbMigrateFreezerCmd,
 			dbCheckStateContentCmd,
@@ -284,6 +285,18 @@ WARNING: This is a low-level operation which may cause database corruption!`,
 		},
 		Usage: "Inspect the ancientStore information",
 		Description: `This commands will read current offset from kvdb, which is the current offset and starting BlockNumber
+of ancientStore, will also displays the reserved number of blocks in ancientStore `,
+	}
+	blockInspectCmd = &cli.Command{
+		Action: blockInspect,
+		Name:   "inspect-blocks",
+		Flags: []cli.Flag{
+			utils.DataDirFlag,
+			utils.EndFlag,
+			utils.StartFlag,
+		},
+		Usage: "Inspect the ancientStore information",
+		Description: `This commands will read current offset from kvdb, which is the current offset and starting BlockNumber
 of ancientStore, will also displays the reserved number of blocks in ancientStore `,
 	}
 )
@@ -504,6 +517,19 @@ func inspect(ctx *cli.Context) error {
 	return rawdb.InspectDatabase(db, prefix, start)
 }
 
+func blockInspect(ctx *cli.Context) error {
+	stack, _ := makeConfigNode(ctx)
+	defer stack.Close()
+
+	db := utils.MakeChainDatabase(ctx, stack, true, false)
+	defer db.Close()
+	var (
+		start = ctx.Int(utils.StartFlag.Name)
+		end   = ctx.Int(utils.EndFlag.Name)
+	)
+	return rawdb.BlocksInspect(db, uint64(start), uint64(end))
+}
+
 func ancientInspect(ctx *cli.Context) error {
 	stack, _ := makeConfigNode(ctx)
 	defer stack.Close()

cmd/utils/flags.go

@@ -487,6 +487,18 @@ var (
 		Value:    1024,
 		Category: flags.PerfCategory,
 	}
+	StartFlag = &cli.IntFlag{
+		Name:     "start",
+		Usage:    "Megabytes of memory allocated to internal caching (default = 4096 mainnet full node, 128 light mode)",
+		Value:    1024,
+		Category: flags.PerfCategory,
+	}
+	EndFlag = &cli.IntFlag{
+		Name:     "end",
+		Usage:    "Megabytes of memory allocated to internal caching (default = 4096 mainnet full node, 128 light mode)",
+		Value:    1024,
+		Category: flags.PerfCategory,
+	}
 	CacheDatabaseFlag = &cli.IntFlag{
 		Name:     "cache.database",
 		Usage:    "Percentage of cache memory allowance to use for database io",

core/rawdb/database.go

@@ -818,6 +818,20 @@ func AncientInspect(db ethdb.Database) error {
 	return nil
 }
 
+func BlocksInspect(db ethdb.Database, start, end uint64) error {
+	for num := start; num < end; num++ {
+		hash := ReadCanonicalHash(db, num)
+		if hash == (common.Hash{}) {
+			return nil
+		}
+		block := ReadBlock(db, hash, num)
+
+		log.Info("blocksInspect", "number", num, "block", block)
+	}
+
+	return nil
+}
+
 func PruneHashTrieNodeInDataBase(db ethdb.Database) error {
 	it := db.NewIterator([]byte{}, []byte{})
 	defer it.Release()