| package aufs | |
| import ( | |
| "github.com/dotcloud/docker/utils" | |
| "os/exec" | |
| "syscall" | |
| ) | |
| func Unmount(target string) error { | |
| if err := exec.Command("auplink", target, "flush").Run(); err != nil { | |
| utils.Errorf("[warning]: couldn't run auplink before unmount: %s", err) | |
| } | |
| if err := syscall.Unmount(target, 0); err != nil { | |
| return err | |
| } | |
| return nil | |
| } |