Merge pull request #3980 from filecoin-project/feat/batch-blockstore-copy
batch blockstore copies after block validation
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commit
bbcad52ce0
@ -17,6 +17,7 @@ import (
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"github.com/Gurpartap/async"
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"github.com/hashicorp/go-multierror"
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blocks "github.com/ipfs/go-block-format"
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"github.com/ipfs/go-cid"
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cbor "github.com/ipfs/go-ipld-cbor"
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logging "github.com/ipfs/go-log/v2"
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@ -374,21 +375,28 @@ func (syncer *Syncer) InformNewBlock(from peer.ID, blk *types.FullBlock) bool {
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return syncer.InformNewHead(from, fts)
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}
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func copyBlockstore(from, to bstore.Blockstore) error {
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cids, err := from.AllKeysChan(context.TODO())
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func copyBlockstore(ctx context.Context, from, to bstore.Blockstore) error {
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ctx, span := trace.StartSpan(ctx, "copyBlockstore")
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defer span.End()
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cids, err := from.AllKeysChan(ctx)
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if err != nil {
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return err
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}
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// TODO: should probably expose better methods on the blockstore for this operation
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var blks []blocks.Block
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for c := range cids {
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b, err := from.Get(c)
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if err != nil {
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return err
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}
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if err := to.Put(b); err != nil {
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return err
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}
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blks = append(blks, b)
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}
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if err := to.PutMany(blks); err != nil {
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return err
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}
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return nil
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@ -1515,11 +1523,11 @@ func (syncer *Syncer) iterFullTipsets(ctx context.Context, headers []*types.TipS
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return err
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}
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if err := persistMessages(bs, bstip); err != nil {
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if err := persistMessages(ctx, bs, bstip); err != nil {
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return err
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}
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if err := copyBlockstore(bs, syncer.store.Blockstore()); err != nil {
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if err := copyBlockstore(ctx, bs, syncer.store.Blockstore()); err != nil {
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return xerrors.Errorf("message processing failed: %w", err)
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}
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}
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@ -1596,7 +1604,10 @@ func (syncer *Syncer) fetchMessages(ctx context.Context, headers []*types.TipSet
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return batch, nil
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}
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func persistMessages(bs bstore.Blockstore, bst *exchange.CompactedMessages) error {
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func persistMessages(ctx context.Context, bs bstore.Blockstore, bst *exchange.CompactedMessages) error {
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_, span := trace.StartSpan(ctx, "persistMessages")
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defer span.End()
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for _, m := range bst.Bls {
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//log.Infof("putting BLS message: %s", m.Cid())
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if _, err := store.PutMessage(bs, m); err != nil {
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@ -546,7 +546,7 @@ func (vm *VM) Flush(ctx context.Context) (cid.Cid, error) {
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return cid.Undef, xerrors.Errorf("flushing vm: %w", err)
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}
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if err := Copy(from, to, root); err != nil {
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if err := Copy(ctx, from, to, root); err != nil {
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return cid.Undef, xerrors.Errorf("copying tree: %w", err)
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}
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@ -600,9 +600,18 @@ func linksForObj(blk block.Block, cb func(cid.Cid)) error {
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}
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}
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func Copy(from, to blockstore.Blockstore, root cid.Cid) error {
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func Copy(ctx context.Context, from, to blockstore.Blockstore, root cid.Cid) error {
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ctx, span := trace.StartSpan(ctx, "vm.Copy") // nolint
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defer span.End()
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var numBlocks int
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var totalCopySize int
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var batch []block.Block
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batchCp := func(blk block.Block) error {
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numBlocks++
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totalCopySize += len(blk.RawData())
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batch = append(batch, blk)
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if len(batch) > 100 {
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if err := to.PutMany(batch); err != nil {
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@ -623,6 +632,11 @@ func Copy(from, to blockstore.Blockstore, root cid.Cid) error {
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}
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}
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span.AddAttributes(
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trace.Int64Attribute("numBlocks", int64(numBlocks)),
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trace.Int64Attribute("copySize", int64(totalCopySize)),
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)
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return nil
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}
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