remove ticker

update the topology before each file

weed/shell/command_volume_server_evacuate.go

@@ -11,11 +11,8 @@ import (
 	"golang.org/x/exp/slices"
 	"io"
 	"os"
-	"time"
 )
 
-const topologyInfoUpdateInterval = 5 * time.Minute
-
 func init() {
 	Commands = append(Commands, &commandVolumeServerEvacuate{})
 }
@@ -117,13 +114,9 @@ func (c *commandVolumeServerEvacuate) evacuateNormalVolumes(commandEnv *CommandE
 	}
 
 	// move away normal volumes
-	ticker := time.NewTicker(topologyInfoUpdateInterval)
-	defer ticker.Stop()
 	for _, thisNode := range thisNodes {
 		for _, diskInfo := range thisNode.info.DiskInfos {
 			if applyChange {
-				select {
-				case <-ticker.C:
 				if topologyInfo, _, err := collectTopologyInfo(commandEnv, 0); err != nil {
 					fmt.Fprintf(writer, "update topologyInfo %v", err)
 				} else {
@@ -136,7 +129,6 @@ func (c *commandVolumeServerEvacuate) evacuateNormalVolumes(commandEnv *CommandE
 					}
 				}
 			}
-			}
 			volumeReplicas, _ := collectVolumeReplicaLocations(c.topologyInfo)
 			for _, vol := range diskInfo.VolumeInfos {
 				hasMoved, err := moveAwayOneNormalVolume(commandEnv, volumeReplicas, vol, thisNode, otherNodes, applyChange)