diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/geth/main.go | 3 | ||||
| -rw-r--r-- | cmd/utils/flags.go | 16 |
2 files changed, 14 insertions, 5 deletions
diff --git a/cmd/geth/main.go b/cmd/geth/main.go index a8649a304..6ff3b3781 100644 --- a/cmd/geth/main.go +++ b/cmd/geth/main.go @@ -281,6 +281,7 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso utils.BootnodesFlag, utils.DataDirFlag, utils.BlockchainVersionFlag, + utils.CacheFlag, utils.JSpathFlag, utils.ListenPortFlag, utils.MaxPeersFlag, @@ -501,7 +502,7 @@ func blockRecovery(ctx *cli.Context) { cfg := utils.MakeEthConfig(ClientIdentifier, nodeNameVersion, ctx) utils.CheckLegalese(cfg.DataDir) - blockDb, err := ethdb.NewLDBDatabase(filepath.Join(cfg.DataDir, "blockchain")) + blockDb, err := ethdb.NewLDBDatabase(filepath.Join(cfg.DataDir, "blockchain"), cfg.DatabaseCache) if err != nil { glog.Fatalln("could not open db:", err) } diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 73bdb935a..68de67cde 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -126,6 +126,11 @@ var ( Name: "natspec", Usage: "Enable NatSpec confirmation notice", } + CacheFlag = cli.IntFlag{ + Name: "cache", + Usage: "Megabytes of memory allocated to internal caching", + Value: 0, + } // miner settings MinerThreadsFlag = cli.IntFlag{ @@ -384,6 +389,7 @@ func MakeEthConfig(clientID, version string, ctx *cli.Context) *eth.Config { GenesisNonce: ctx.GlobalInt(GenesisNonceFlag.Name), GenesisFile: ctx.GlobalString(GenesisFileFlag.Name), BlockChainVersion: ctx.GlobalInt(BlockchainVersionFlag.Name), + DatabaseCache: ctx.GlobalInt(CacheFlag.Name), SkipBcVersionCheck: false, NetworkId: ctx.GlobalInt(NetworkIdFlag.Name), LogFile: ctx.GlobalString(LogFileFlag.Name), @@ -425,15 +431,17 @@ func SetupLogger(ctx *cli.Context) { // MakeChain creates a chain manager from set command line flags. func MakeChain(ctx *cli.Context) (chain *core.ChainManager, blockDB, stateDB, extraDB common.Database) { - dd := ctx.GlobalString(DataDirFlag.Name) + datadir := ctx.GlobalString(DataDirFlag.Name) + cache := ctx.GlobalInt(CacheFlag.Name) + var err error - if blockDB, err = ethdb.NewLDBDatabase(filepath.Join(dd, "blockchain")); err != nil { + if blockDB, err = ethdb.NewLDBDatabase(filepath.Join(datadir, "blockchain"), cache); err != nil { Fatalf("Could not open database: %v", err) } - if stateDB, err = ethdb.NewLDBDatabase(filepath.Join(dd, "state")); err != nil { + if stateDB, err = ethdb.NewLDBDatabase(filepath.Join(datadir, "state"), cache); err != nil { Fatalf("Could not open database: %v", err) } - if extraDB, err = ethdb.NewLDBDatabase(filepath.Join(dd, "extra")); err != nil { + if extraDB, err = ethdb.NewLDBDatabase(filepath.Join(datadir, "extra"), cache); err != nil { Fatalf("Could not open database: %v", err) } |