simplify volume.go file

weed-fs/src/pkg/storage/volume.go

@@ -5,7 +5,6 @@ import (
 	"log"
 	"os"
 	"path"
-	"strconv"
 	"sync"
 )
 
@@ -13,18 +12,6 @@ const (
 	SuperBlockSize = 8
 )
 
-type VolumeId uint32
-type VolumeInfo struct {
-  Id   VolumeId
-  Size int64
-}
-func NewVolumeId(vid string) (VolumeId,error) {
-  volumeId, err := strconv.ParseUint(vid, 10, 64)
-  return VolumeId(volumeId), err
-}
-func (vid *VolumeId) String() string{
-  return strconv.FormatUint(uint64(*vid), 10)
-}
 type Volume struct {
 	Id       VolumeId
 	dir      string

weed-fs/src/pkg/storage/volume_id.go

@@ -0,0 +1,14 @@
+package storage
+
+import (
+  "strconv"
+)
+
+type VolumeId uint32
+func NewVolumeId(vid string) (VolumeId,error) {
+  volumeId, err := strconv.ParseUint(vid, 10, 64)
+  return VolumeId(volumeId), err
+}
+func (vid *VolumeId) String() string{
+  return strconv.FormatUint(uint64(*vid), 10)
+}

weed-fs/src/pkg/storage/volume_info.go

@@ -0,0 +1,10 @@
+package storage
+
+import (
+
+)
+
+type VolumeInfo struct {
+  Id   VolumeId
+  Size int64
+}