cmd, core, eth, les, node: chain freezer on top of db rework

1 files changed, 8 insertions, 1 deletions

diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 2dc45cbba..c40da85b0 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -117,6 +117,10 @@ var (
 		Usage: "Data directory for the databases and keystore",
 		Value: DirectoryString{node.DefaultDataDir()},
 	}
+	AncientFlag = DirectoryFlag{
+		Name:  "datadir.ancient",
+		Usage: "Data directory for ancient chain segments (default = inside chaindata)",
+	}
 	KeyStoreDirFlag = DirectoryFlag{
 		Name:  "keystore",
 		Usage: "Directory for the keystore (default = inside the datadir)",
@@ -1378,6 +1382,9 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *eth.Config) {
 		cfg.DatabaseCache = ctx.GlobalInt(CacheFlag.Name) * ctx.GlobalInt(CacheDatabaseFlag.Name) / 100
 	}
 	cfg.DatabaseHandles = makeDatabaseHandles()
+	if ctx.GlobalIsSet(AncientFlag.Name) {
+		cfg.DatabaseFreezer = ctx.GlobalString(AncientFlag.Name)
+	}
 
 	if gcmode := ctx.GlobalString(GCModeFlag.Name); gcmode != "full" && gcmode != "archive" {
 		Fatalf("--%s must be either 'full' or 'archive'", GCModeFlag.Name)
@@ -1566,7 +1573,7 @@ func MakeChainDatabase(ctx *cli.Context, stack *node.Node) ethdb.Database {
 	if ctx.GlobalString(SyncModeFlag.Name) == "light" {
 		name = "lightchaindata"
 	}
-	chainDb, err := stack.OpenDatabase(name, cache, handles, "")
+	chainDb, err := stack.OpenDatabaseWithFreezer(name, cache, handles, "", "")
 	if err != nil {
 		Fatalf("Could not open database: %v", err)
 	}