LUN (VLL) and Volume Shredder User Guide (T5214-96094, November 2011)

DescriptionItem

is disconnected, the external volume must be omitted from

the operation target.

Cancels the settings in the Format All dialog box, and

closes this dialog box.

Cancel

Shredding Param. Dialog Box

Use this dialog box to define the settings of the shredding operation. To open the Shredding Param.

dialog box, click Shredding Param. in the Customized Volume window.

Figure 22 Shredding Param. Dialog Box

DescriptionItem

Select whether to use the default settings of the shredding

operation or to define the settings of the shredding

operation yourself.

Write Data Type

• Default (00-FF-00) — The default settings will be

adopted. The default settings allow you to delete data

in a volume by overwriting the volume three times with

dummy data. When the volume is overwritten for the

first and the third times, Volume Shredder will use 00

(hexadecimal number) for the dummy data. When the

volume is overwritten for the second time, Volume

Shredder will use FF (also hexadecimal number) for the

dummy data.

• User — You can define the settings for the shredding

operation. When you click this button, you must define

the dummy data and how many times you want to

overwrite the volume. For details on how to define these

54 Using the Virtual LVI/LUN and Volume Shredder GUI