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

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This commit is contained in:
Péter Szilágyi
2019-03-08 15:56:20 +02:00
parent 0c5f8c078a
commit 006c21efc7
15 changed files with 755 additions and 35 deletions
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9
cmd/utils/flags.go
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@ -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)
}