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package zfs // import "github.com/docker/docker/daemon/graphdriver/zfs"
import (
"github.com/docker/docker/daemon/graphdriver"
"github.com/sirupsen/logrus"
)
func checkRootdirFs(rootDir string) error {
fsMagic, err := graphdriver.GetFSMagic(rootDir)
if err != nil {
return err
}
backingFS := "unknown"
if fsName, ok := graphdriver.FsNames[fsMagic]; ok {
backingFS = fsName
}
if fsMagic != graphdriver.FsMagicZfs {
logrus.WithField("root", rootDir).WithField("backingFS", backingFS).WithField("storage-driver", "zfs").Error("No zfs dataset found for root")
return graphdriver.ErrPrerequisites
}
return nil
}
func getMountpoint(id string) string {
return id
}
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