core: do not run bloom filter if in a temoporary node mode

License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>

cmd/ipfs/daemon.go

@@ -229,7 +229,8 @@ func daemonFunc(req cmds.Request, res cmds.Response) {
 
 	// Start assembling node config
 	ncfg := &core.BuildCfg{
-		Repo: repo,
+		Repo:      repo,
+		Permament: true,
 	}
 	offline, _, _ := req.Option(offlineKwd).Bool()
 	ncfg.Online = !offline

core/builder.go

@@ -27,6 +27,10 @@ type BuildCfg struct {
 	// If online is set, the node will have networking enabled
 	Online bool
 
+	// If permament then node should run more expensive processes
+	// that will improve performance in long run
+	Permament bool
+
 	// If NilRepo is set, a repo backed by a nil datastore will be constructed
 	NilRepo bool
 
@@ -131,7 +135,12 @@ func setupNode(ctx context.Context, n *IpfsNode, cfg *BuildCfg) error {
 
 	var err error
 	bs := bstore.NewBlockstore(n.Repo.Datastore())
-	n.Blockstore, err = bstore.CachedBlockstore(bs, ctx, bstore.DefaultCacheOpts())
+	opts := bstore.DefaultCacheOpts()
+	if !cfg.Permament {
+		opts.HasBloomFilterSize = 0
+	}
+
+	n.Blockstore, err = bstore.CachedBlockstore(bs, ctx, opts)
 	if err != nil {
 		return err
 	}