Freezing or unfreezing a volumeNetBackup freezes volumes under circumstances.Use the following procedure to manually freeze or unfreeze a volume.To freeze or unfreeze mediaIn the NetBackup Administration Console, in the left pane, expand Media and Device Management > Media.In the right pane, in the Volumes list, select the volume that you want to freeze or unfreeze.On the Actions menu, select Freeze or Unfreeze.In the dialog box, click OK.