private/xml/all_cloudServerVolume.xml

<fetch>
  <entity name="mw_cloudservervolume">
    <attribute name="mw_size" />
    <attribute name="mw_cloudservervolumeid" />
    <attribute name="mw_driveletter" />
    <attribute name="mw_description" />
    <attribute name="mw_type" />
    <attribute name="mw_numberofdisks" />
    <attribute name="mw_diskid" />
    <attribute name="mw_cloudserverid" />
    <attribute name="mw_name" />
    <filter type="and" />
  </entity>
</fetch>