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How to erase disk data stored in E-series safely

chenhui
295 Views

Hi Experts,

Starting with version 17.1, E-series SANtricity provides secure erasure of disk data. I want to know what the specific operation of this function is and how to safely erase data? Is there a difference in the way it is implemented compared to ONTAP's Sanitize function?

 

Many Thanks.

 

Chenhui

 

1 ACCEPTED SOLUTION

Amitra
178 Views

HI @chenhui ,

 

Ref - https://kb.netapp.com/on-prem/E-Series/Hardware-KBs/Is_there_a_way_to_sanitize_data_on_an_E_series_hard_disk_drive 

 

This is for non-FDE drives

  • From SANtricity System Manager 11.71, a new sanitize (erase) capability is added for non-FDE drives.

You can refer to document (Page 12 onwards)- https://www.netapp.com/pdf.html?item=/media/17162-tr4474.pdf 

 

How to securely erase/re-provision FDE drives on an E-Series array - https://kb.netapp.com/on-prem/E-Series/SANtricity-OS-KBs/How_to_securely_erase_re_provision_FDE_drives_on_an_E_Series_array 

 

 

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2 REPLIES 2

Amitra
179 Views

HI @chenhui ,

 

Ref - https://kb.netapp.com/on-prem/E-Series/Hardware-KBs/Is_there_a_way_to_sanitize_data_on_an_E_series_hard_disk_drive 

 

This is for non-FDE drives

  • From SANtricity System Manager 11.71, a new sanitize (erase) capability is added for non-FDE drives.

You can refer to document (Page 12 onwards)- https://www.netapp.com/pdf.html?item=/media/17162-tr4474.pdf 

 

How to securely erase/re-provision FDE drives on an E-Series array - https://kb.netapp.com/on-prem/E-Series/SANtricity-OS-KBs/How_to_securely_erase_re_provision_FDE_drives_on_an_E_Series_array 

 

 

chenhui
150 Views

Very useful. Thank you all.😀

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