func (d *Driver) Cleanup() error {
err := d.DeviceSet.Shutdown()
if err2 := mount.Unmount(d.home); err == nil {
err = err2
}
return err
}
// During cleanup aufs needs to unmount all mountpoints
func (a *Driver) Cleanup() error {
ids, err := loadIds(path.Join(a.rootPath(), "layers"))
if err != nil {
return err
}
for _, id := range ids {
if err := a.unmount(id); err != nil {
glog.Errorf("Unmounting %s: %s", stringid.TruncateID(id), err)
}
}
return mountpk.Unmount(a.root)
}