Lists the volumes in Evms that can be used to take a snap shot.
<listEvmsVolumes/>
<listEvmsVolumes>
<volumeInfo>
<volumeName/>
<volumeState/>
</volumeInfo>
<result value=" ">
<description/>
</result>
</listEvmsVolumes>
Specifies the name of the volume.
Specifies whether the state of the volume is shared (Yes or No).
Specifies an error value or 0 (for no error).
Specifies a text description of the result.