util

Documentation

Overview

Contains utility code for use by volume plugins.

Index

• func FsInfo(path string) (int64, int64, error)
• func IsReady(dir string) bool
• func SetReady(dir string)

Functions

func FsInfo

func FsInfo(path string) (int64, int64, error)

FSInfo linux returns (available bytes, byte capacity, error) for the filesystem that path resides upon.

func IsReady

func IsReady(dir string) bool

IsReady checks for the existence of a regular file called 'ready' in the given directory and returns true if that file exists.

func SetReady

func SetReady(dir string)

SetReady creates a file called 'ready' in the given directory. It logs an error if the file cannot be created.