@@ -650,10 +650,13 @@ func (devices *DeviceSet) waitRemove(hash string) error {

 			// The error might actually be something else, but we can't differentiate.

 			return nil

 		}

-		utils.Debugf("Waiting for removal of %s: exists=%d", devname, devinfo.Exists)

+		if i%100 == 0 {

+			utils.Debugf("Waiting for removal of %s: exists=%d", devname, devinfo.Exists)

+		}

 		if devinfo.Exists == 0 {

 			break

 		}

+

 		time.Sleep(1 * time.Millisecond)

 	}

 	if i == 1000 {

@@ -676,7 +679,9 @@ func (devices *DeviceSet) waitClose(hash string) error {

 		if err != nil {

 			return err

 		}

-		utils.Debugf("Waiting for unmount of %s: opencount=%d", devname, devinfo.OpenCount)

+		if i%100 == 0 {

+			utils.Debugf("Waiting for unmount of %s: opencount=%d", devname, devinfo.OpenCount)

+		}

 		if devinfo.OpenCount == 0 {

 			break

 		}