storage/piece-completion.go | 6 +++++-

diff --git a/storage/piece-completion.go b/storage/piece-completion.go
index bc646bd7aeb088f4e2a5b9b4d4df5eb678d36259..edc1e086437584d2d456de0e29cc0ceb5b224569 100644
--- a/storage/piece-completion.go
+++ b/storage/piece-completion.go
@@ -2,6 +2,7 @@ package storage
 
 import (
 	"github.com/anacrolix/log"
+	"os"
 
 	"github.com/anacrolix/torrent/metainfo"
 )
@@ -18,9 +19,12 @@ 	Close() error
 }
 
 func pieceCompletionForDir(dir string) (ret PieceCompletion) {
+	// This should be happening before sqlite attempts to open a database in the intended directory.
+	os.MkdirAll(dir, 0o700)
 	ret, err := NewDefaultPieceCompletionForDir(dir)
 	if err != nil {
-		log.Printf("couldn't open piece completion db in %q: %s", dir, err)
+		// This kinda sux using the global logger. This code is ancient.
+		log.Levelf(log.Warning, "couldn't open piece completion db in %q: %s", dir, err)
 		ret = NewMapPieceCompletion()
 	}
 	return