| // +build linux | |
| package aufs | |
| import ( | |
| "os/exec" | |
| "github.com/sirupsen/logrus" | |
| "golang.org/x/sys/unix" | |
| ) | |
| // Unmount the target specified. | |
| func Unmount(target string) error { | |
| if err := exec.Command("auplink", target, "flush").Run(); err != nil { | |
| logrus.Warnf("Couldn't run auplink before unmount %s: %s", target, err) | |
| } | |
| if err := unix.Unmount(target, 0); err != nil { | |
| return err | |
| } | |
| return nil | |
| } |