1 files changed, 0 insertions, 136 deletions
diff --git a/weed/util/mount.go b/weed/util/mount.go
deleted file mode 100644
index 6b0a0cec1..000000000
--- a/weed/util/mount.go
+++ /dev/null
@@ -1,136 +0,0 @@
-package util
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"os"
-	"strings"
-)
-
-const (
-	/* 36 35 98:0 /mnt1 /mnt2 rw,noatime master:1 - ext3 /dev/root rw,errors=continue
-	   (1)(2)(3)   (4)   (5)      (6)      (7)   (8) (9)   (10)         (11)
-
-	   (1) mount ID:  unique identifier of the mount (may be reused after umount)
-	   (2) parent ID:  ID of parent (or of self for the top of the mount tree)
-	   (3) major:minor:  value of st_dev for files on filesystem
-	   (4) root:  root of the mount within the filesystem
-	   (5) mount point:  mount point relative to the process's root
-	   (6) mount options:  per mount options
-	   (7) optional fields:  zero or more fields of the form "tag[:value]"
-	   (8) separator:  marks the end of the optional fields
-	   (9) filesystem type:  name of filesystem of the form "type[.subtype]"
-	   (10) mount source:  filesystem specific information or "none"
-	   (11) super options:  per super block options*/
-	mountinfoFormat = "%d %d %d:%d %s %s %s %s"
-)
-
-// Info reveals information about a particular mounted filesystem. This
-// struct is populated from the content in the /proc/<pid>/mountinfo file.
-type Info struct {
-	// ID is a unique identifier of the mount (may be reused after umount).
-	ID int
-
-	// Parent indicates the ID of the mount parent (or of self for the top of the
-	// mount tree).
-	Parent int
-
-	// Major indicates one half of the device ID which identifies the device class.
-	Major int
-
-	// Minor indicates one half of the device ID which identifies a specific
-	// instance of device.
-	Minor int
-
-	// Root of the mount within the filesystem.
-	Root string
-
-	// Mountpoint indicates the mount point relative to the process's root.
-	Mountpoint string
-
-	// Opts represents mount-specific options.
-	Opts string
-
-	// Optional represents optional fields.
-	Optional string
-
-	// Fstype indicates the type of filesystem, such as EXT3.
-	Fstype string
-
-	// Source indicates filesystem specific information or "none".
-	Source string
-
-	// VfsOpts represents per super block options.
-	VfsOpts string
-}
-
-// Mounted determines if a specified mountpoint has been mounted.
-// On Linux it looks at /proc/self/mountinfo and on Solaris at mnttab.
-func Mounted(mountpoint string) (bool, error) {
-	entries, err := parseMountTable()
-	if err != nil {
-		return false, err
-	}
-
-	// Search the table for the mountpoint
-	for _, e := range entries {
-		if e.Mountpoint == mountpoint {
-			return true, nil
-		}
-	}
-	return false, nil
-}
-
-// Parse /proc/self/mountinfo because comparing Dev and ino does not work from
-// bind mounts
-func parseMountTable() ([]*Info, error) {
-	f, err := os.Open("/proc/self/mountinfo")
-	if err != nil {
-		return nil, err
-	}
-	defer f.Close()
-
-	return parseInfoFile(f)
-}
-
-func parseInfoFile(r io.Reader) ([]*Info, error) {
-	var (
-		s   = bufio.NewScanner(r)
-		out = []*Info{}
-	)
-
-	for s.Scan() {
-		if err := s.Err(); err != nil {
-			return nil, err
-		}
-
-		var (
-			p              = &Info{}
-			text           = s.Text()
-			optionalFields string
-		)
-
-		if _, err := fmt.Sscanf(text, mountinfoFormat,
-			&p.ID, &p.Parent, &p.Major, &p.Minor,
-			&p.Root, &p.Mountpoint, &p.Opts, &optionalFields); err != nil {
-			return nil, fmt.Errorf("Scanning '%s' failed: %s", text, err)
-		}
-		// Safe as mountinfo encodes mountpoints with spaces as \040.
-		index := strings.Index(text, " - ")
-		postSeparatorFields := strings.Fields(text[index+3:])
-		if len(postSeparatorFields) < 3 {
-			return nil, fmt.Errorf("Error found less than 3 fields post '-' in %q", text)
-		}
-
-		if optionalFields != "-" {
-			p.Optional = optionalFields
-		}
-
-		p.Fstype = postSeparatorFields[0]
-		p.Source = postSeparatorFields[1]
-		p.VfsOpts = strings.Join(postSeparatorFields[2:], " ")
-		out = append(out, p)
-	}
-	return out, nil
-}