overlay

Documentation

Index

• Constants
• func CheckFuse(path string) error
• func CheckLower(path string) error
• func CheckUpper(path string) error
• func IsIncompatible(err error) bool

Constants

const (
	Nfs    int64 = 0x6969
	Fuse   int64 = 0x65735546
	Ecrypt int64 = 0xF15F
	Lustre int64 = 0x0BD00BD0 //nolint:misspell
	Gpfs   int64 = 0x47504653
	Panfs  int64 = 0xAAD7AAEA
)

Functions

func CheckFuse

func CheckFuse(path string) error

CheckFuse checks if the filesystem of the provided path is of type FUSE and if so return errIncompatibleFs.

func CheckLower

func CheckLower(path string) error

CheckLower checks if the underlying filesystem of the provided path can be used as lower overlay directory.

func CheckUpper

func CheckUpper(path string) error

CheckUpper checks if the underlying filesystem of the provided path can be used as an upper overlay directory.

func IsIncompatible

func IsIncompatible(err error) bool

IsIncompatible returns if the error corresponds to an incompatible filesystem error.