add version to volume proto

weed/topology/volume_growth.go

@@ -3,13 +3,14 @@ package topology
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
-	"github.com/seaweedfs/seaweedfs/weed/server/constants"
 	"math/rand/v2"
 	"reflect"
 	"sync"
 	"time"
 
+	"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
+	"github.com/seaweedfs/seaweedfs/weed/server/constants"
+
 	"google.golang.org/grpc"
 
 	"github.com/seaweedfs/seaweedfs/weed/glog"
@@ -66,6 +67,7 @@ type VolumeGrowOption struct {
 	Rack               string                        `json:"rack,omitempty"`
 	DataNode           string                        `json:"dataNode,omitempty"`
 	MemoryMapMaxSizeMb uint32                        `json:"memoryMapMaxSizeMb,omitempty"`
+	Version            uint32                        `json:"version,omitempty"`
 }
 
 type VolumeGrowth struct {