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all: add read-only option to database (#22407)

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* all: add read-only option to database

* all: fixes tests

* cmd/geth: migrate flags

* cmd/geth: fix the compact

* cmd/geth: fix the format

* cmd/geth: fix log

* cmd: add chain-readonly

* core: add readonly notion to freezer

* core/rawdb: add log

* core/rawdb: fix freezer close

* cmd: fix

* cmd, core: construct db

* core: update tests
This commit is contained in:
gary rong
2021-03-23 02:06:30 +08:00
committed by GitHub
parent aab35600bc
commit 0c70b83e00
26 changed files with 267 additions and 192 deletions
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57
cmd/geth/snapshot.go
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@ -152,10 +152,8 @@ func pruneState(ctx *cli.Context) error {
stack, config := makeConfigNode(ctx)
defer stack.Close()
chain, chaindb := utils.MakeChain(ctx, stack, true)
defer chaindb.Close()
pruner, err := pruner.NewPruner(chaindb, chain.CurrentBlock().Header(), stack.ResolvePath(""), stack.ResolvePath(config.Eth.TrieCleanCacheJournal), ctx.GlobalUint64(utils.BloomFilterSizeFlag.Name))
chaindb := utils.MakeChainDatabase(ctx, stack, false)
pruner, err := pruner.NewPruner(chaindb, stack.ResolvePath(""), stack.ResolvePath(config.Eth.TrieCleanCacheJournal), ctx.GlobalUint64(utils.BloomFilterSizeFlag.Name))
if err != nil {
log.Error("Failed to open snapshot tree", "error", err)
return err
@ -183,10 +181,13 @@ func verifyState(ctx *cli.Context) error {
stack, _ := makeConfigNode(ctx)
defer stack.Close()
chain, chaindb := utils.MakeChain(ctx, stack, true)
defer chaindb.Close()
snaptree, err := snapshot.New(chaindb, trie.NewDatabase(chaindb), 256, chain.CurrentBlock().Root(), false, false, false)
chaindb := utils.MakeChainDatabase(ctx, stack, true)
headBlock := rawdb.ReadHeadBlock(chaindb)
if headBlock == nil {
log.Error("Failed to load head block")
return errors.New("no head block")
}
snaptree, err := snapshot.New(chaindb, trie.NewDatabase(chaindb), 256, headBlock.Root(), false, false, false)
if err != nil {
log.Error("Failed to open snapshot tree", "error", err)
return err
@ -195,7 +196,7 @@ func verifyState(ctx *cli.Context) error {
log.Error("Too many arguments given")
return errors.New("too many arguments")
}
var root = chain.CurrentBlock().Root()
var root = headBlock.Root()
if ctx.NArg() == 1 {
root, err = parseRoot(ctx.Args()[0])
if err != nil {
@ -218,19 +219,16 @@ func traverseState(ctx *cli.Context) error {
stack, _ := makeConfigNode(ctx)
defer stack.Close()
chain, chaindb := utils.MakeChain(ctx, stack, true)
defer chaindb.Close()
chaindb := utils.MakeChainDatabase(ctx, stack, true)
headBlock := rawdb.ReadHeadBlock(chaindb)
if headBlock == nil {
log.Error("Failed to load head block")
return errors.New("no head block")
}
if ctx.NArg() > 1 {
log.Error("Too many arguments given")
return errors.New("too many arguments")
}
// Use the HEAD root as the default
head := chain.CurrentBlock()
if head == nil {
log.Error("Head block is missing")
return errors.New("head block is missing")
}
var (
root common.Hash
err error
@ -243,8 +241,8 @@ func traverseState(ctx *cli.Context) error {
}
log.Info("Start traversing the state", "root", root)
} else {
root = head.Root()
log.Info("Start traversing the state", "root", root, "number", head.NumberU64())
root = headBlock.Root()
log.Info("Start traversing the state", "root", root, "number", headBlock.NumberU64())
}
triedb := trie.NewDatabase(chaindb)
t, err := trie.NewSecure(root, triedb)
@ -311,19 +309,16 @@ func traverseRawState(ctx *cli.Context) error {
stack, _ := makeConfigNode(ctx)
defer stack.Close()
chain, chaindb := utils.MakeChain(ctx, stack, true)
defer chaindb.Close()
chaindb := utils.MakeChainDatabase(ctx, stack, true)
headBlock := rawdb.ReadHeadBlock(chaindb)
if headBlock == nil {
log.Error("Failed to load head block")
return errors.New("no head block")
}
if ctx.NArg() > 1 {
log.Error("Too many arguments given")
return errors.New("too many arguments")
}
// Use the HEAD root as the default
head := chain.CurrentBlock()
if head == nil {
log.Error("Head block is missing")
return errors.New("head block is missing")
}
var (
root common.Hash
err error
@ -336,8 +331,8 @@ func traverseRawState(ctx *cli.Context) error {
}
log.Info("Start traversing the state", "root", root)
} else {
root = head.Root()
log.Info("Start traversing the state", "root", root, "number", head.NumberU64())
root = headBlock.Root()
log.Info("Start traversing the state", "root", root, "number", headBlock.NumberU64())
}
triedb := trie.NewDatabase(chaindb)
t, err := trie.NewSecure(root, triedb)