Create volume groups when you want to organize logical volumes into organizational units.
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                Navigate to .
            
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                Select .
            
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                Click Create.
                The system creates a row for the volume group. 
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                Enter the Volume Name for the volume group.
            
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                (Optional)
                    From the Parent Volume Group Name list, select the volume group that you want to be the parent.
            
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                (Optional) To immediately delete the selected row, click Remove.
            
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                Click OK.