// Status returns a VolumeStatus struct describing the volume's
// current state, or nil if an error occurs.
-//
func (v *UnixVolume) Status() *VolumeStatus {
fi, err := v.os.Stat(v.Root)
if err != nil {
//
// Each block is given in the format
//
-// locator+size modification-time {newline}
+// locator+size modification-time {newline}
//
// e.g.:
//
-// e4df392f86be161ca6ed3773a962b8f3+67108864 1388894303
-// e4d41e6fd68460e0e3fc18cc746959d2+67108864 1377796043
-// e4de7a2810f5554cd39b36d8ddb132ff+67108864 1388701136
-//
+// e4df392f86be161ca6ed3773a962b8f3+67108864 1388894303
+// e4d41e6fd68460e0e3fc18cc746959d2+67108864 1377796043
+// e4de7a2810f5554cd39b36d8ddb132ff+67108864 1388701136
func (v *UnixVolume) IndexTo(prefix string, w io.Writer) error {
rootdir, err := v.os.Open(v.Root)
if err != nil {
// IsFull returns true if the free space on the volume is less than
// MinFreeKilobytes.
-//
func (v *UnixVolume) IsFull() (isFull bool) {
fullSymlink := v.Root + "/full"
// FreeDiskSpace returns the number of unused 1k blocks available on
// the volume.
-//
func (v *UnixVolume) FreeDiskSpace() (free uint64, err error) {
var fs syscall.Statfs_t
err = syscall.Statfs(v.Root, &fs)