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Merge pull request #238 from filecoin-project/feat/faster-sync

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make chain sync faster by turning up blocksync window
This commit is contained in:
Łukasz Magiera 2019-09-26 14:39:13 +02:00 committed by GitHub
commit 2669fa3e50
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1 changed files with 3 additions and 2 deletions
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5
chain/sync.go
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@ -516,7 +516,7 @@ loop:
// NB: GetBlocks validates that the blocks are in-fact the ones we // NB: GetBlocks validates that the blocks are in-fact the ones we
// requested, and that they are correctly linked to eachother. It does // requested, and that they are correctly linked to eachother. It does
// not validate any state transitions // not validate any state transitions
window := 10 window := 500
if gap := int(blockSet[len(blockSet)-1].Height() - untilHeight); gap < window { if gap := int(blockSet[len(blockSet)-1].Height() - untilHeight); gap < window {
window = gap window = gap
} }
@ -530,6 +530,7 @@ loop:
// This error will only be logged above, // This error will only be logged above,
return nil, xerrors.Errorf("failed to get blocks: %w", err) return nil, xerrors.Errorf("failed to get blocks: %w", err)
} }
log.Info("Got blocks: ", blks[0].Height(), len(blks))
for _, b := range blks { for _, b := range blks {
if b.Height() < untilHeight { if b.Height() < untilHeight {
@ -588,7 +589,7 @@ func (syncer *Syncer) iterFullTipsets(headers []*types.TipSet, cb func(*store.Fu
} }
headers = headers[:beg+1] headers = headers[:beg+1]
windowSize := 10 windowSize := 200
for i := len(headers) - 1; i >= 0; i -= windowSize { for i := len(headers) - 1; i >= 0; i -= windowSize {