diff --git a/fs/accounting/accounting.go b/fs/accounting/accounting.go
index 1820b925f..4e69681ef 100644
--- a/fs/accounting/accounting.go
+++ b/fs/accounting/accounting.go
@@ -32,22 +32,28 @@ type Account struct {
 	// in http transport calls Read() after Do() returns on
 	// CancelRequest so this race can happen when it apparently
 	// shouldn't.
-	mu      sync.Mutex
+	mu      sync.Mutex // mutex protects these values
 	in      io.Reader
 	origIn  io.ReadCloser
 	close   io.Closer
 	size    int64
 	name    string
-	statmu  sync.Mutex    // Separate mutex for stat values.
-	bytes   int64         // Total number of bytes read
-	max     int64         // if >=0 the max number of bytes to transfer
-	start   time.Time     // Start time of first read
-	lpTime  time.Time     // Time of last average measurement
-	lpBytes int           // Number of bytes read since last measurement
-	avg     float64       // Moving average of last few measurements in bytes/s
 	closed  bool          // set if the file is closed
 	exit    chan struct{} // channel that will be closed when transfer is finished
 	withBuf bool          // is using a buffered in
+
+	values accountValues
+}
+
+// accountValues holds statistics for this Account
+type accountValues struct {
+	mu      sync.Mutex // Mutex for stat values.
+	bytes   int64      // Total number of bytes read
+	max     int64      // if >=0 the max number of bytes to transfer
+	start   time.Time  // Start time of first read
+	lpTime  time.Time  // Time of last average measurement
+	lpBytes int        // Number of bytes read since last measurement
+	avg     float64    // Moving average of last few measurements in bytes/s
 }
 
 const averagePeriod = 16 // period to do exponentially weighted averages over
@@ -63,12 +69,14 @@ func newAccountSizeName(stats *StatsInfo, in io.ReadCloser, size int64, name str
 		size:   size,
 		name:   name,
 		exit:   make(chan struct{}),
-		avg:    0,
-		lpTime: time.Now(),
-		max:    -1,
+		values: accountValues{
+			avg:    0,
+			lpTime: time.Now(),
+			max:    -1,
+		},
 	}
 	if fs.Config.CutoffMode == fs.CutoffModeHard {
-		acc.max = int64((fs.Config.MaxTransfer))
+		acc.values.max = int64((fs.Config.MaxTransfer))
 	}
 	go acc.averageLoop()
 	stats.inProgress.set(acc.name, acc)
@@ -154,19 +162,19 @@ func (acc *Account) averageLoop() {
 	for {
 		select {
 		case now := <-tick.C:
-			acc.statmu.Lock()
+			acc.values.mu.Lock()
 			// Add average of last second.
-			elapsed := now.Sub(acc.lpTime).Seconds()
-			avg := float64(acc.lpBytes) / elapsed
+			elapsed := now.Sub(acc.values.lpTime).Seconds()
+			avg := float64(acc.values.lpBytes) / elapsed
 			// Soft start the moving average
 			if period < averagePeriod {
 				period++
 			}
-			acc.avg = (avg + (period-1)*acc.avg) / period
-			acc.lpBytes = 0
-			acc.lpTime = now
+			acc.values.avg = (avg + (period-1)*acc.values.avg) / period
+			acc.values.lpBytes = 0
+			acc.values.lpTime = now
 			// Unlock stats
-			acc.statmu.Unlock()
+			acc.values.mu.Unlock()
 		case <-acc.exit:
 			return
 		}
@@ -176,21 +184,21 @@ func (acc *Account) averageLoop() {
 // Check the read before it has happened is valid returning the number
 // of bytes remaining to read.
 func (acc *Account) checkReadBefore() (bytesUntilLimit int64, err error) {
-	acc.statmu.Lock()
-	if acc.max >= 0 {
-		bytesUntilLimit = acc.max - acc.stats.GetBytes()
+	acc.values.mu.Lock()
+	if acc.values.max >= 0 {
+		bytesUntilLimit = acc.values.max - acc.stats.GetBytes()
 		if bytesUntilLimit < 0 {
-			acc.statmu.Unlock()
+			acc.values.mu.Unlock()
 			return bytesUntilLimit, ErrorMaxTransferLimitReachedFatal
 		}
 	} else {
 		bytesUntilLimit = 1 << 62
 	}
 	// Set start time.
-	if acc.start.IsZero() {
-		acc.start = time.Now()
+	if acc.values.start.IsZero() {
+		acc.values.start = time.Now()
 	}
-	acc.statmu.Unlock()
+	acc.values.mu.Unlock()
 	return bytesUntilLimit, nil
 }
 
@@ -212,20 +220,20 @@ func checkReadAfter(bytesUntilLimit int64, n int, err error) (outN int, outErr e
 //
 // This pretends a transfer has started
 func (acc *Account) ServerSideCopyStart() {
-	acc.statmu.Lock()
+	acc.values.mu.Lock()
 	// Set start time.
-	if acc.start.IsZero() {
-		acc.start = time.Now()
+	if acc.values.start.IsZero() {
+		acc.values.start = time.Now()
 	}
-	acc.statmu.Unlock()
+	acc.values.mu.Unlock()
 }
 
 // ServerSideCopyEnd accounts for a read of n bytes in a sever side copy
 func (acc *Account) ServerSideCopyEnd(n int64) {
 	// Update Stats
-	acc.statmu.Lock()
-	acc.bytes += n
-	acc.statmu.Unlock()
+	acc.values.mu.Lock()
+	acc.values.bytes += n
+	acc.values.mu.Unlock()
 
 	acc.stats.Bytes(n)
 }
@@ -233,10 +241,10 @@ func (acc *Account) ServerSideCopyEnd(n int64) {
 // Account the read and limit bandwidth
 func (acc *Account) accountRead(n int) {
 	// Update Stats
-	acc.statmu.Lock()
-	acc.lpBytes += n
-	acc.bytes += int64(n)
-	acc.statmu.Unlock()
+	acc.values.mu.Lock()
+	acc.values.lpBytes += n
+	acc.values.bytes += int64(n)
+	acc.values.mu.Unlock()
 
 	acc.stats.Bytes(int64(n))
 
@@ -340,9 +348,9 @@ func (acc *Account) progress() (bytes, size int64) {
 	if acc == nil {
 		return 0, 0
 	}
-	acc.statmu.Lock()
-	bytes, size = acc.bytes, acc.size
-	acc.statmu.Unlock()
+	acc.values.mu.Lock()
+	bytes, size = acc.values.bytes, acc.size
+	acc.values.mu.Unlock()
 	return bytes, size
 }
 
@@ -353,15 +361,15 @@ func (acc *Account) speed() (bps, current float64) {
 	if acc == nil {
 		return 0, 0
 	}
-	acc.statmu.Lock()
-	defer acc.statmu.Unlock()
-	if acc.bytes == 0 {
+	acc.values.mu.Lock()
+	defer acc.values.mu.Unlock()
+	if acc.values.bytes == 0 {
 		return 0, 0
 	}
 	// Calculate speed from first read.
-	total := float64(time.Now().Sub(acc.start)) / float64(time.Second)
-	bps = float64(acc.bytes) / total
-	current = acc.avg
+	total := float64(time.Now().Sub(acc.values.start)) / float64(time.Second)
+	bps = float64(acc.values.bytes) / total
+	current = acc.values.avg
 	return
 }
 
@@ -372,9 +380,9 @@ func (acc *Account) eta() (etaDuration time.Duration, ok bool) {
 	if acc == nil {
 		return 0, false
 	}
-	acc.statmu.Lock()
-	defer acc.statmu.Unlock()
-	return eta(acc.bytes, acc.size, acc.avg)
+	acc.values.mu.Lock()
+	defer acc.values.mu.Unlock()
+	return eta(acc.values.bytes, acc.size, acc.values.avg)
 }
 
 // shortenName shortens in to size runes long
diff --git a/fs/accounting/accounting_test.go b/fs/accounting/accounting_test.go
index d476ff88b..bd6c101ac 100644
--- a/fs/accounting/accounting_test.go
+++ b/fs/accounting/accounting_test.go
@@ -91,11 +91,11 @@ func TestAccountRead(t *testing.T) {
 	stats := NewStats()
 	acc := newAccountSizeName(stats, in, 1, "test")
 
-	assert.True(t, acc.start.IsZero())
-	acc.statmu.Lock()
-	assert.Equal(t, 0, acc.lpBytes)
-	assert.Equal(t, int64(0), acc.bytes)
-	acc.statmu.Unlock()
+	assert.True(t, acc.values.start.IsZero())
+	acc.values.mu.Lock()
+	assert.Equal(t, 0, acc.values.lpBytes)
+	assert.Equal(t, int64(0), acc.values.bytes)
+	acc.values.mu.Unlock()
 	assert.Equal(t, int64(0), stats.bytes)
 
 	var buf = make([]byte, 2)
@@ -104,11 +104,11 @@ func TestAccountRead(t *testing.T) {
 	assert.Equal(t, 2, n)
 	assert.Equal(t, []byte{1, 2}, buf[:n])
 
-	assert.False(t, acc.start.IsZero())
-	acc.statmu.Lock()
-	assert.Equal(t, 2, acc.lpBytes)
-	assert.Equal(t, int64(2), acc.bytes)
-	acc.statmu.Unlock()
+	assert.False(t, acc.values.start.IsZero())
+	acc.values.mu.Lock()
+	assert.Equal(t, 2, acc.values.lpBytes)
+	assert.Equal(t, int64(2), acc.values.bytes)
+	acc.values.mu.Unlock()
 	assert.Equal(t, int64(2), stats.bytes)
 
 	n, err = acc.Read(buf)
@@ -135,11 +135,11 @@ func testAccountWriteTo(t *testing.T, withBuffer bool) {
 		acc = acc.WithBuffer()
 	}
 
-	assert.True(t, acc.start.IsZero())
-	acc.statmu.Lock()
-	assert.Equal(t, 0, acc.lpBytes)
-	assert.Equal(t, int64(0), acc.bytes)
-	acc.statmu.Unlock()
+	assert.True(t, acc.values.start.IsZero())
+	acc.values.mu.Lock()
+	assert.Equal(t, 0, acc.values.lpBytes)
+	assert.Equal(t, int64(0), acc.values.bytes)
+	acc.values.mu.Unlock()
 	assert.Equal(t, int64(0), stats.bytes)
 
 	var out bytes.Buffer
@@ -149,11 +149,11 @@ func testAccountWriteTo(t *testing.T, withBuffer bool) {
 	assert.Equal(t, int64(len(buf)), n)
 	assert.Equal(t, buf, out.Bytes())
 
-	assert.False(t, acc.start.IsZero())
-	acc.statmu.Lock()
-	assert.Equal(t, len(buf), acc.lpBytes)
-	assert.Equal(t, int64(len(buf)), acc.bytes)
-	acc.statmu.Unlock()
+	assert.False(t, acc.values.start.IsZero())
+	acc.values.mu.Lock()
+	assert.Equal(t, len(buf), acc.values.lpBytes)
+	assert.Equal(t, int64(len(buf)), acc.values.bytes)
+	acc.values.mu.Unlock()
 	assert.Equal(t, int64(len(buf)), stats.bytes)
 
 	assert.NoError(t, acc.Close())