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run auplink before unmounting aufs

This commit is contained in:
unclejack 2013-06-04 21:30:47 +03:00
parent 452128f0da
commit 2f67a62b5b
1 changed files with 5 additions and 0 deletions
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5
mount.go
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@ -2,13 +2,18 @@ package docker
import ( import (
"fmt" "fmt"
"github.com/dotcloud/docker/utils"
"os" "os"
"os/exec"
"path/filepath" "path/filepath"
"syscall" "syscall"
"time" "time"
) )
func Unmount(target string) error { func Unmount(target string) error {
if err := exec.Command("auplink", target, "flush").Run(); err != nil {
utils.Debugf("[warning]: couldn't run auplink before unmount: %s", err)
}
if err := syscall.Unmount(target, 0); err != nil { if err := syscall.Unmount(target, 0); err != nil {
return err return err
} }