diff --git a/storage/mark-complete_test.go b/storage/mark-complete_test.go
index 3f76f699..7e50832d 100644
--- a/storage/mark-complete_test.go
+++ b/storage/mark-complete_test.go
@@ -10,7 +10,7 @@ import (
 func BenchmarkMarkComplete(b *testing.B) {
 	bench := func(b *testing.B, ci storage.ClientImpl) {
 		test_storage.BenchmarkPieceMarkComplete(
-			b, ci, test_storage.DefaultPieceSize, test_storage.DefaultNumPieces, test_storage.DefaultCapacity)
+			b, ci, test_storage.DefaultPieceSize, test_storage.DefaultNumPieces, 0)
 	}
 	b.Run("File", func(b *testing.B) {
 		ci := storage.NewFile(b.TempDir())
diff --git a/storage/piece-resource.go b/storage/piece-resource.go
index 8df44389..d56280bc 100644
--- a/storage/piece-resource.go
+++ b/storage/piece-resource.go
@@ -21,8 +21,11 @@ type piecePerResource struct {
 }
 
 type ResourcePiecesOpts struct {
+	// After marking a piece complete, don't bother deleting its incomplete blobs.
 	LeaveIncompleteChunks bool
-	NoSizedPuts           bool
+	// Sized puts require being able to stream from a statement executed on another connection.
+	// Without them, we buffer the entire read and then put that.
+	NoSizedPuts bool
 }
 
 func NewResourcePieces(p PieceProvider) ClientImpl {
diff --git a/storage/sqlite/direct.go b/storage/sqlite/direct.go
index f5d6179d..9da0f701 100644
--- a/storage/sqlite/direct.go
+++ b/storage/sqlite/direct.go
@@ -11,36 +11,41 @@ import (
 )
 
 type NewDirectStorageOpts struct {
-	NewPoolOpts
-	ProvOpts func(*ProviderOpts)
+	NewConnOpts
+	InitDbOpts
 }
 
 // A convenience function that creates a connection pool, resource provider, and a pieces storage
 // ClientImpl and returns them all with a Close attached.
 func NewDirectStorage(opts NewDirectStorageOpts) (_ storage.ClientImplCloser, err error) {
-	conns, provOpts, err := NewPool(opts.NewPoolOpts)
+	conn, err := newConn(opts.NewConnOpts)
 	if err != nil {
 		return
 	}
-	if f := opts.ProvOpts; f != nil {
-		f(&provOpts)
+	journalMode := "delete"
+	if opts.Memory {
+		journalMode = "off"
 	}
-	provOpts.BatchWrites = false
-	prov, err := NewProvider(conns, provOpts)
+	err = initConn(conn, InitConnOpts{
+		SetJournalMode: journalMode,
+		MmapSizeOk:     true,
+		MmapSize:       1 << 25,
+	})
+	if err != nil {
+		return
+	}
+	err = initDatabase(conn, opts.InitDbOpts)
 	if err != nil {
-		conns.Close()
 		return
 	}
 	return &client{
-		prov:  prov,
-		conn:  prov.pool.Get(nil),
+		conn:  conn,
 		blobs: make(map[string]*sqlite.Blob),
 	}, nil
 }
 
 type client struct {
 	l     sync.Mutex
-	prov  *provider
 	conn  conn
 	blobs map[string]*sqlite.Blob
 }
@@ -53,8 +58,7 @@ func (c *client) Close() error {
 	for _, b := range c.blobs {
 		b.Close()
 	}
-	c.prov.pool.Put(c.conn)
-	return c.prov.Close()
+	return c.conn.Close()
 }
 
 type torrent struct {
@@ -106,6 +110,7 @@ func (p2 piece) doAtIoWithBlob(
 ) (n int, err error) {
 	p2.l.Lock()
 	defer p2.l.Unlock()
+	//defer p2.blobWouldExpire()
 	n, err = atIo(p2.getBlob())(p, off)
 	var se sqlite.Error
 	if !errors.As(err, &se) || se.Code != sqlite.SQLITE_ABORT {
diff --git a/storage/sqlite/sqlite-storage.go b/storage/sqlite/sqlite-storage.go
index 49ea4d74..8c569314 100644
--- a/storage/sqlite/sqlite-storage.go
+++ b/storage/sqlite/sqlite-storage.go
@@ -25,7 +25,20 @@ import (
 
 type conn = *sqlite.Conn
 
-func initConn(conn conn, opts ProviderOpts) error {
+type InitConnOpts struct {
+	SetJournalMode string
+	MmapSizeOk     bool  // If false, a package-specific default will be used.
+	MmapSize       int64 // If MmapSizeOk is set, use sqlite default if < 0, otherwise this value.
+}
+
+func (me InitConnOpts) JournalMode() string {
+	if me.SetJournalMode != "" {
+		return me.SetJournalMode
+	}
+	return "wal"
+}
+
+func initConn(conn conn, opts InitConnOpts) error {
 	// Recursive triggers are required because we need to trim the blob_meta size after trimming to
 	// capacity. Hopefully we don't hit the recursion limit, and if we do, there's an error thrown.
 	err := sqlitex.ExecTransient(conn, "pragma recursive_triggers=on", nil)
@@ -36,13 +49,22 @@ func initConn(conn conn, opts ProviderOpts) error {
 	if err != nil {
 		return err
 	}
-	if opts.NoConcurrentBlobReads {
-		err = sqlitex.ExecTransient(conn, `pragma journal_mode=off`, nil)
+	if opts.SetJournalMode != "" {
+		err = sqlitex.ExecTransient(conn, fmt.Sprintf(`pragma journal_mode=%s`, opts.SetJournalMode), func(stmt *sqlite.Stmt) error {
+			ret := stmt.ColumnText(0)
+			if ret != opts.SetJournalMode {
+				panic(ret)
+			}
+			return nil
+		})
 		if err != nil {
 			return err
 		}
 	}
-	if opts.MmapSizeOk {
+	if !opts.MmapSizeOk {
+		opts.MmapSize = 1 << 24 // 8 MiB
+	}
+	if opts.MmapSize >= 0 {
 		err = sqlitex.ExecTransient(conn, fmt.Sprintf(`pragma mmap_size=%d`, opts.MmapSize), nil)
 		if err != nil {
 			return err
@@ -152,6 +174,7 @@ func InitSchema(conn conn, pageSize int, triggers bool) error {
 
 type NewPiecesStorageOpts struct {
 	NewPoolOpts
+	InitDbOpts
 	ProvOpts    func(*ProviderOpts)
 	StorageOpts func(*storage.ResourcePiecesOpts)
 }
@@ -159,10 +182,17 @@ type NewPiecesStorageOpts struct {
 // A convenience function that creates a connection pool, resource provider, and a pieces storage
 // ClientImpl and returns them all with a Close attached.
 func NewPiecesStorage(opts NewPiecesStorageOpts) (_ storage.ClientImplCloser, err error) {
-	conns, provOpts, err := NewPool(opts.NewPoolOpts)
+	conns, err := NewPool(opts.NewPoolOpts)
 	if err != nil {
 		return
 	}
+	err = initPoolDatabase(conns, opts.InitDbOpts)
+	if err != nil {
+		return
+	}
+	provOpts := ProviderOpts{
+		BatchWrites: conns.NumConns() > 1,
+	}
 	if f := opts.ProvOpts; f != nil {
 		f(&provOpts)
 	}
@@ -171,8 +201,27 @@ func NewPiecesStorage(opts NewPiecesStorageOpts) (_ storage.ClientImplCloser, er
 		conns.Close()
 		return
 	}
+	var (
+		journalMode string
+	)
+	withPoolConn(conns, func(c conn) {
+		err = sqlitex.Exec(c, "pragma journal_mode", func(stmt *sqlite.Stmt) error {
+			journalMode = stmt.ColumnText(0)
+			return nil
+		})
+	})
+	if err != nil {
+		err = fmt.Errorf("getting journal mode: %w", err)
+		prov.Close()
+		return
+	}
+	if journalMode == "" {
+		err = errors.New("didn't get journal mode")
+		prov.Close()
+		return
+	}
 	storageOpts := storage.ResourcePiecesOpts{
-		NoSizedPuts: provOpts.NoConcurrentBlobReads,
+		NoSizedPuts: journalMode != "wal" || conns.NumConns() == 1,
 	}
 	if f := opts.StorageOpts; f != nil {
 		f(&storageOpts)
@@ -188,16 +237,14 @@ func NewPiecesStorage(opts NewPiecesStorageOpts) (_ storage.ClientImplCloser, er
 }
 
 type NewPoolOpts struct {
-	// See https://www.sqlite.org/c3ref/open.html. NB: "If the filename is an empty string, then a
-	// private, temporary on-disk database will be created. This private database will be
-	// automatically deleted as soon as the database connection is closed."
-	Path     string
-	Memory   bool
+	NewConnOpts
+	InitConnOpts
 	NumConns int
-	// Forces WAL, disables shared caching.
-	NoConcurrentBlobReads bool
-	DontInitSchema        bool
-	PageSize              int
+}
+
+type InitDbOpts struct {
+	DontInitSchema bool
+	PageSize       int
 	// If non-zero, overrides the existing setting.
 	Capacity int64
 }
@@ -205,13 +252,9 @@ type NewPoolOpts struct {
 // There's some overlap here with NewPoolOpts, and I haven't decided what needs to be done. For now,
 // the fact that the pool opts are a superset, means our helper NewPiecesStorage can just take the
 // top-level option type.
-type ProviderOpts struct {
-	NumConns int
-	// Concurrent blob reads require WAL.
-	NoConcurrentBlobReads bool
-	BatchWrites           bool
-	MmapSize              int64
-	MmapSizeOk            bool
+type PoolConf struct {
+	NumConns    int
+	JournalMode string
 }
 
 // Remove any capacity limits.
@@ -224,10 +267,18 @@ func SetCapacity(conn conn, cap int64) error {
 	return sqlitex.Exec(conn, "insert into setting values ('capacity', ?)", nil, cap)
 }
 
-func NewPool(opts NewPoolOpts) (_ ConnPool, _ ProviderOpts, err error) {
-	if opts.NumConns == 0 {
-		opts.NumConns = runtime.NumCPU()
-	}
+type NewConnOpts struct {
+	// See https://www.sqlite.org/c3ref/open.html. NB: "If the filename is an empty string, then a
+	// private, temporary on-disk database will be created. This private database will be
+	// automatically deleted as soon as the database connection is closed."
+	Path   string
+	Memory bool
+	// Whether multiple blobs will not be read simultaneously. Enables journal mode other than WAL,
+	// and NumConns < 2.
+	NoConcurrentBlobReads bool
+}
+
+func newOpenUri(opts NewConnOpts) string {
 	path := url.PathEscape(opts.Path)
 	if opts.Memory {
 		path = ":memory:"
@@ -236,26 +287,10 @@ func NewPool(opts NewPoolOpts) (_ ConnPool, _ ProviderOpts, err error) {
 	if opts.NoConcurrentBlobReads || opts.Memory {
 		values.Add("cache", "shared")
 	}
-	uri := fmt.Sprintf("file:%s?%s", path, values.Encode())
-	conns, err := func() (ConnPool, error) {
-		switch opts.NumConns {
-		case 1:
-			conn, err := sqlite.OpenConn(uri, 0)
-			return &poolFromConn{conn: conn}, err
-		default:
-			return sqlitex.Open(uri, 0, opts.NumConns)
-		}
-	}()
-	if err != nil {
-		return
-	}
-	defer func() {
-		if err != nil {
-			conns.Close()
-		}
-	}()
-	conn := conns.Get(context.TODO())
-	defer conns.Put(conn)
+	return fmt.Sprintf("file:%s?%s", path, values.Encode())
+}
+
+func initDatabase(conn conn, opts InitDbOpts) (err error) {
 	if !opts.DontInitSchema {
 		if opts.PageSize == 0 {
 			opts.PageSize = 1 << 14
@@ -271,13 +306,55 @@ func NewPool(opts NewPoolOpts) (_ ConnPool, _ ProviderOpts, err error) {
 			return
 		}
 	}
-	return conns, ProviderOpts{
-		NumConns:              opts.NumConns,
-		NoConcurrentBlobReads: opts.NoConcurrentBlobReads || opts.Memory || opts.NumConns == 1,
-		BatchWrites:           opts.NumConns > 1,
-		MmapSize:              1 << 23, // 8 MiB
-		MmapSizeOk:            true,
-	}, nil
+	return
+}
+
+func initPoolDatabase(pool ConnPool, opts InitDbOpts) (err error) {
+	withPoolConn(pool, func(c conn) {
+		err = initDatabase(c, opts)
+	})
+	return
+}
+
+func newConn(opts NewConnOpts) (conn, error) {
+	return sqlite.OpenConn(newOpenUri(opts), 0)
+}
+
+type poolWithNumConns struct {
+	*sqlitex.Pool
+	numConns int
+}
+
+func (me poolWithNumConns) NumConns() int {
+	return me.numConns
+}
+
+func NewPool(opts NewPoolOpts) (_ ConnPool, err error) {
+	if opts.NumConns == 0 {
+		opts.NumConns = runtime.NumCPU()
+	}
+	conns, err := func() (ConnPool, error) {
+		switch opts.NumConns {
+		case 1:
+			conn, err := newConn(opts.NewConnOpts)
+			return &poolFromConn{conn: conn}, err
+		default:
+			_pool, err := sqlitex.Open(newOpenUri(opts.NewConnOpts), 0, opts.NumConns)
+			return poolWithNumConns{_pool, opts.NumConns}, err
+		}
+	}()
+	if err != nil {
+		return
+	}
+	defer func() {
+		if err != nil {
+			conns.Close()
+		}
+	}()
+	return conns, initPoolConns(nil, conns, InitPoolOpts{
+		NumConns:     opts.NumConns,
+		InitConnOpts: opts.InitConnOpts,
+	})
 }
 
 // Emulates a ConnPool from a single Conn. Might be faster than using a sqlitex.Pool.
@@ -302,20 +379,17 @@ func (me *poolFromConn) Close() error {
 	return me.conn.Close()
 }
 
+func (poolFromConn) NumConns() int { return 1 }
+
+type ProviderOpts struct {
+	BatchWrites bool
+}
+
 // Needs the ConnPool size so it can initialize all the connections with pragmas. Takes ownership of
 // the ConnPool (since it has to initialize all the connections anyway).
 func NewProvider(pool ConnPool, opts ProviderOpts) (_ *provider, err error) {
-	_, err = initPoolConns(context.TODO(), pool, opts)
-	if err != nil {
-		err = fmt.Errorf("initing pool conns: %w", err)
-		return
-	}
 	prov := &provider{pool: pool, opts: opts}
 	if opts.BatchWrites {
-		if opts.NumConns < 2 {
-			err = errors.New("batch writes requires more than 1 conn")
-			return
-		}
 		writes := make(chan writeRequest)
 		prov.writes = writes
 		// This is retained for backwards compatibility. It may not be necessary.
@@ -327,7 +401,12 @@ func NewProvider(pool ConnPool, opts ProviderOpts) (_ *provider, err error) {
 	return prov, nil
 }
 
-func initPoolConns(ctx context.Context, pool ConnPool, opts ProviderOpts) (numInited int, err error) {
+type InitPoolOpts struct {
+	NumConns int
+	InitConnOpts
+}
+
+func initPoolConns(ctx context.Context, pool ConnPool, opts InitPoolOpts) (err error) {
 	var conns []conn
 	defer func() {
 		for _, c := range conns {
@@ -340,12 +419,11 @@ func initPoolConns(ctx context.Context, pool ConnPool, opts ProviderOpts) (numIn
 			break
 		}
 		conns = append(conns, conn)
-		err = initConn(conn, opts)
+		err = initConn(conn, opts.InitConnOpts)
 		if err != nil {
 			err = fmt.Errorf("initing conn %v: %w", len(conns), err)
 			return
 		}
-		numInited++
 	}
 	return
 }
@@ -354,6 +432,13 @@ type ConnPool interface {
 	Get(context.Context) conn
 	Put(conn)
 	Close() error
+	NumConns() int
+}
+
+func withPoolConn(pool ConnPool, with func(conn)) {
+	c := pool.Get(nil)
+	defer pool.Put(c)
+	with(c)
 }
 
 type provider struct {
diff --git a/storage/sqlite/sqlite-storage_test.go b/storage/sqlite/sqlite-storage_test.go
index d18369ed..f2e7ad29 100644
--- a/storage/sqlite/sqlite-storage_test.go
+++ b/storage/sqlite/sqlite-storage_test.go
@@ -19,14 +19,15 @@ import (
 
 func newConnsAndProv(t *testing.T, opts NewPoolOpts) (ConnPool, *provider) {
 	opts.Path = filepath.Join(t.TempDir(), "sqlite3.db")
-	conns, provOpts, err := NewPool(opts)
-	require.NoError(t, err)
+	pool, err := NewPool(opts)
+	qt.Assert(t, err, qt.IsNil)
 	// sqlitex.Pool.Close doesn't like being called more than once. Let it slide for now.
-	//t.Cleanup(func() { conns.Close() })
-	prov, err := NewProvider(conns, provOpts)
+	//t.Cleanup(func() { pool.Close() })
+	qt.Assert(t, initPoolDatabase(pool, InitDbOpts{}), qt.IsNil)
+	prov, err := NewProvider(pool, ProviderOpts{BatchWrites: pool.NumConns() > 1})
 	require.NoError(t, err)
 	t.Cleanup(func() { prov.Close() })
-	return conns, prov
+	return pool, prov
 }
 
 func TestTextBlobSize(t *testing.T) {
@@ -70,52 +71,40 @@ func TestSimultaneousIncrementalBlob(t *testing.T) {
 func BenchmarkMarkComplete(b *testing.B) {
 	const pieceSize = test_storage.DefaultPieceSize
 	const capacity = test_storage.DefaultNumPieces * pieceSize / 2
+	runBench := func(b *testing.B, ci storage.ClientImpl) {
+		test_storage.BenchmarkPieceMarkComplete(b, ci, pieceSize, test_storage.DefaultNumPieces, capacity)
+	}
 	c := qt.New(b)
-	for _, storage := range []struct {
-		name  string
-		maker func(newPoolOpts NewPoolOpts, provOpts func(*ProviderOpts)) storage.ClientImplCloser
-	}{
-		{"SqliteDirect", func(newPoolOpts NewPoolOpts, provOpts func(*ProviderOpts)) storage.ClientImplCloser {
-			ci, err := NewDirectStorage(NewDirectStorageOpts{
-				NewPoolOpts: newPoolOpts,
-				ProvOpts:    provOpts,
+	for _, memory := range []bool{false, true} {
+		b.Run(fmt.Sprintf("Memory=%v", memory), func(b *testing.B) {
+			b.Run("Direct", func(b *testing.B) {
+				var opts NewDirectStorageOpts
+				opts.Memory = memory
+				opts.Path = filepath.Join(b.TempDir(), "storage.db")
+				opts.Capacity = capacity
+				ci, err := NewDirectStorage(opts)
+				c.Assert(err, qt.IsNil)
+				defer ci.Close()
+				runBench(b, ci)
 			})
-			c.Assert(err, qt.IsNil)
-			return ci
-		}},
-		{"SqlitePieceStorage", func(newPoolOpts NewPoolOpts, provOpts func(*ProviderOpts)) storage.ClientImplCloser {
-			ci, err := NewPiecesStorage(NewPiecesStorageOpts{
-				NewPoolOpts: newPoolOpts,
-				ProvOpts:    provOpts,
+			b.Run("ResourcePieces", func(b *testing.B) {
+				for _, batchWrites := range []bool{false, true} {
+					b.Run(fmt.Sprintf("BatchWrites=%v", batchWrites), func(b *testing.B) {
+						var opts NewPiecesStorageOpts
+						opts.Path = filepath.Join(b.TempDir(), "storage.db")
+						//b.Logf("storage db path: %q", dbPath)
+						opts.Capacity = capacity
+						opts.Memory = memory
+						opts.ProvOpts = func(opts *ProviderOpts) {
+							opts.BatchWrites = batchWrites
+						}
+						ci, err := NewPiecesStorage(opts)
+						c.Assert(err, qt.IsNil)
+						defer ci.Close()
+						runBench(b, ci)
+					})
+				}
 			})
-			c.Assert(err, qt.IsNil)
-			return ci
-		}},
-	} {
-		b.Run(storage.name, func(b *testing.B) {
-			for _, memory := range []bool{false, true} {
-				b.Run(fmt.Sprintf("Memory=%v", memory), func(b *testing.B) {
-					for _, batchWrites := range []bool{false, true} {
-						b.Run(fmt.Sprintf("BatchWrites=%v", batchWrites), func(b *testing.B) {
-							dbPath := filepath.Join(b.TempDir(), "storage.db")
-							//b.Logf("storage db path: %q", dbPath)
-							newPoolOpts := NewPoolOpts{
-								Path:                  dbPath,
-								Capacity:              capacity,
-								NoConcurrentBlobReads: false,
-								PageSize:              1 << 14,
-								Memory:                memory,
-							}
-							provOpts := func(opts *ProviderOpts) {
-								opts.BatchWrites = batchWrites
-							}
-							ci := storage.maker(newPoolOpts, provOpts)
-							defer ci.Close()
-							test_storage.BenchmarkPieceMarkComplete(b, ci, pieceSize, test_storage.DefaultNumPieces, capacity)
-						})
-					}
-				})
-			}
 		})
 	}
 }
diff --git a/storage/test/bench-piece-mark-complete.go b/storage/test/bench-piece-mark-complete.go
index 9ebf6ef7..6e04702b 100644
--- a/storage/test/bench-piece-mark-complete.go
+++ b/storage/test/bench-piece-mark-complete.go
@@ -15,7 +15,6 @@ import (
 const (
 	ChunkSize        = 1 << 14
 	DefaultPieceSize = 2 << 20
-	DefaultCapacity  = 0
 	DefaultNumPieces = 16
 )
 
diff --git a/test/transfer_test.go b/test/transfer_test.go
index 0ae10060..e58bb53b 100644
--- a/test/transfer_test.go
+++ b/test/transfer_test.go
@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
-	"log"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -111,7 +110,7 @@ func testClientTransfer(t *testing.T, ps testClientTransferParams) {
 		cfg.DownloadRateLimiter = ps.LeecherDownloadRateLimiter
 	}
 	cfg.Seed = false
-	cfg.Debug = true
+	//cfg.Debug = true
 	if ps.ConfigureLeecher.Config != nil {
 		ps.ConfigureLeecher.Config(cfg)
 	}
@@ -313,13 +312,10 @@ type leecherStorageTestCase struct {
 func sqliteLeecherStorageTestCase(numConns int) leecherStorageTestCase {
 	return leecherStorageTestCase{
 		fmt.Sprintf("SqliteFile,NumConns=%v", numConns),
-		sqliteClientStorageFactory(func(dataDir string) sqliteStorage.NewPiecesStorageOpts {
-			return sqliteStorage.NewPiecesStorageOpts{
-				NewPoolOpts: sqliteStorage.NewPoolOpts{
-					Path:     filepath.Join(dataDir, "sqlite.db"),
-					NumConns: numConns,
-				},
-			}
+		sqliteClientStorageFactory(func(dataDir string) (opts sqliteStorage.NewPiecesStorageOpts) {
+			opts.Path = filepath.Join(dataDir, "sqlite.db")
+			opts.NumConns = numConns
+			return
 		}),
 		numConns,
 	}
@@ -334,13 +330,9 @@ func TestClientTransferVarious(t *testing.T) {
 		{"Boltdb", storage.NewBoltDB, 0},
 		{"SqliteDirect", func(s string) storage.ClientImplCloser {
 			path := filepath.Join(s, "sqlite3.db")
-			log.Print(path)
-			cl, err := sqliteStorage.NewDirectStorage(sqliteStorage.NewDirectStorageOpts{
-				NewPoolOpts: sqliteStorage.NewPoolOpts{
-					Path: path,
-				},
-				ProvOpts: nil,
-			})
+			var opts sqliteStorage.NewDirectStorageOpts
+			opts.Path = path
+			cl, err := sqliteStorage.NewDirectStorage(opts)
 			if err != nil {
 				panic(err)
 			}
@@ -350,12 +342,9 @@ func TestClientTransferVarious(t *testing.T) {
 		sqliteLeecherStorageTestCase(2),
 		// This should use a number of connections equal to the number of CPUs
 		sqliteLeecherStorageTestCase(0),
-		{"SqliteMemory", sqliteClientStorageFactory(func(dataDir string) sqliteStorage.NewPiecesStorageOpts {
-			return sqliteStorage.NewPiecesStorageOpts{
-				NewPoolOpts: sqliteStorage.NewPoolOpts{
-					Memory: true,
-				},
-			}
+		{"SqliteMemory", sqliteClientStorageFactory(func(dataDir string) (opts sqliteStorage.NewPiecesStorageOpts) {
+			opts.Memory = true
+			return
 		}), 0},
 	} {
 		t.Run(fmt.Sprintf("LeecherStorage=%s", ls.name), func(t *testing.T) {