roysc/plugeth
1
0
Fork 0
forked from cerc-io/plugeth
Code Pull Requests Activity

all: clean up the configs for pruner and snapshotter (#22396)

Browse Source 
This PR cleans up the configurations for pruner and snapshotter by passing a config struct.

And also, this PR disables the snapshot background generation if the chain is opened in "read-only" mode. The read-only mode is necessary in some cases. For example, we have a list of commands to open the etheruem node in "read-only" mode, like export-chain. In these cases, the snapshot background generation is non expected and should be banned explicitly.
This commit is contained in:
rjl493456442
2022-09-23 20:20:36 +02:00
committed by GitHub
parent 9b35f3f5b1
commit 3da42f85d9
7 changed files with 109 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cmd/geth/snapshot.go
+24 -3
View File
@@ -170,7 +170,14 @@ func pruneState(ctx *cli.Context) error {
defer stack.Close()
chaindb := utils.MakeChainDatabase(ctx, stack, false)
pruner, err := pruner.NewPruner(chaindb, stack.ResolvePath(""), stack.ResolvePath(config.Eth.TrieCleanCacheJournal), ctx.Uint64(utils.BloomFilterSizeFlag.Name))
defer chaindb.Close()
prunerconfig := pruner.Config{
Datadir: stack.ResolvePath(""),
Cachedir: stack.ResolvePath(config.Eth.TrieCleanCacheJournal),
BloomSize: ctx.Uint64(utils.BloomFilterSizeFlag.Name),
}
pruner, err := pruner.NewPruner(chaindb, prunerconfig)
if err != nil {
log.Error("Failed to open snapshot tree", "err", err)
return err
@@ -199,12 +206,20 @@ func verifyState(ctx *cli.Context) error {
defer stack.Close()
chaindb := utils.MakeChainDatabase(ctx, stack, true)
defer chaindb.Close()
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)
snapconfig := snapshot.Config{
CacheSize: 256,
Recovery: false,
NoBuild: true,
AsyncBuild: false,
}
snaptree, err := snapshot.New(snapconfig, chaindb, trie.NewDatabase(chaindb), headBlock.Root())
if err != nil {
log.Error("Failed to open snapshot tree", "err", err)
return err
@@ -479,7 +494,13 @@ func dumpState(ctx *cli.Context) error {
if err != nil {
return err
}
snaptree, err := snapshot.New(db, trie.NewDatabase(db), 256, root, false, false, false)
snapConfig := snapshot.Config{
CacheSize: 256,
Recovery: false,
NoBuild: true,
AsyncBuild: false,
}
snaptree, err := snapshot.New(snapConfig, db, trie.NewDatabase(db), root)
if err != nil {
return err
}