Files
docker-cli/components/engine/daemon/daemon_aufs.go
John Howard bd6a18d14c Windows: Don't build Linux graph drivers
Signed-off-by: John Howard <jhoward@microsoft.com>
Upstream-commit: 9a9dc5ba96d2661f5dc2037db44d0984d2129946
Component: engine
2015-06-08 15:09:33 -07:00

23 lines
606 B
Go

// +build !exclude_graphdriver_aufs,linux
package daemon
import (
"github.com/Sirupsen/logrus"
"github.com/docker/docker/daemon/graphdriver"
"github.com/docker/docker/daemon/graphdriver/aufs"
"github.com/docker/docker/graph"
)
// Given the graphdriver ad, if it is aufs, then migrate it.
// If aufs driver is not built, this func is a noop.
func migrateIfAufs(driver graphdriver.Driver, root string) error {
if ad, ok := driver.(*aufs.Driver); ok {
logrus.Debugf("Migrating existing containers")
if err := ad.Migrate(root, graph.SetupInitLayer); err != nil {
return err
}
}
return nil
}