HP XP7 Storage - Manual (Page 22)

Description Item
Capacity of the LDEV to be shredded. To change the capacity unit, select Option >
Capacity Unit. Capacity
Provisioning type of the LDEV to be shredded: Provisioning Type
• Basic: Internal volume
•
External: External volume
• THP: Virtual volume of Thin Provisioning
The following LDEV attributes are displayed: Attribute
•
Command device.
• Volumes not having an LDEV attribute with a hyphen (-).
YES: The results of the shredding operation will be saved in a file. Data Output
NO: The results of the shredding operation will be not saved in a file.
Shredding Data Pattern table in the Confirm window
Description Item
Order of the overwrite pass. Pass Number
Dummy data pattern for the overwrite pass. Data Pattern
Results of the shredding operations: Result
• -: The system did not overwrite the volume.
•
Shredding operation Normal: The system successfully overwrote the volume.
• Writing: The system is overwriting the volume now.
•
Shredding operation not executed: The system did not overwrite the volume as
configured.
• Shredding operation canceled: The system or user cancelled the overwrite request.
•
Shredding operation Failed: The overwrite process ended unsuccessfully.
•
Shredding data transfer error: The results could not be written to a file.
• Shredding data verify error: An error was detected while verifying the file containing
the result.
•
No-data assigned: The Thin Provisioning virtual volume was unused; no dummy data
was written to the volume. However, if the following volumes are included in the
shredding volumes, the dummy data is written to volumes: Used Dynamic Provisioning
virtual volumes, Internal volumes with normal status, and External volumes.
Edit Shredding Data Pattern window
Use the Edit Shredding Data Pattern window to configure the volume shredding settings, including
number of overwrite passes and dummy data patterns.
22 Volume Shredder GUI reference