// Mountpoints should be private to the container func remountPrivate(mountPoint string) error { mounted, err := mount.Mounted(mountPoint) if err != nil { return err } if !mounted { if err := mount.Mount(mountPoint, mountPoint, "none", "bind,rw"); err != nil { return err } } return mount.ForceMount("", mountPoint, "none", "private") }
func (a *Driver) mounted(id string) (bool, error) { target := path.Join(a.rootPath(), "mnt", id) return mountpk.Mounted(target) }