| 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("driver", "zfs").Error("No zfs dataset found for root") |
| return graphdriver.ErrPrerequisites |
| } |
| |
| return nil |
| } |
| |
| func getMountpoint(id string) string { |
| return id |
| } |
