Unsolved
This post is more than 5 years old
10 Posts
0
5289
DOD Wipe of a Clariion
I have a customer who bought a new array and wants to sell their old Clariion. They want a DOD wipe of their data off of the old array before they sell it.
From the old array I plan to...
- I plan to remove all LUNs and RAID Groups
- Create new RAID Groups and LUNS
- Present LUNs to a host running Windows
- Run some sort of tool (that runs within Windows) similar to DBAN to DOD wipe those Drive Letters/ LUNs
Is there a better way to do this?
Can this be done at the Array level without presenting LUNs to Windows?
dynamox
2 Intern
2 Intern
•
20.4K Posts
0
October 6th, 2011 19:00
if they need certified erasure, it's a service that can be purchased from EMC
http://www.emc.com/collateral/services/consulting/h1321-certified-data-erasure-serv-ss.pdf
dynamox
2 Intern
2 Intern
•
20.4K Posts
0
October 6th, 2011 20:00
that should work, no official letter to cover their behind if somebody does recover something. If they sign off on that ..go for it.
ejacob
10 Posts
0
October 6th, 2011 20:00
Thanks!
I know EMC offers this as a PS engagement, I just wanted to see if this could be done at the array level by the end user.
Is what I layed out the best way to do from an end user perspective?
hersh1
197 Posts
0
October 11th, 2011 05:00
If you are using Cisco MDS switches and have any of the hardware listed below you could use Cisco Secure Erase. It also requires the SSE license
http://www.cisco.com/en/US/prod/collateral/ps4159/ps6409/ps10729/ps10750/data_sheet_c78-569650.html
• Cisco MDS 9000 18/4-Port Multiservice Module (MSM)
• Cisco MDS 9222i Multiservice Modular Switch
• Cisco MDS 9000 16-Port Storage Services Node (SSN)
RobertDudley
448 Posts
0
October 12th, 2011 11:00
The real question is does your customer just want a DOD wipe or do they have to provide documentation certifying that the array was wiped of data? If they have to prove it to an auditer then you need to engage someone if they just want to be sure the data is gone then you can do this via various means.
If you engage EMC to do this bear in mind the wipe they do can/will erase the vault disks and render the clariion useless.
rcholzer
1 Message
0
October 12th, 2011 11:00
Another one to try is a product made by Tabernus; http://www.tabernus.com/. They offer a either a software or hardware solution for drive erasure that will generate reports and wipe per DOD standards.
yaribhas
134 Posts
0
October 12th, 2011 11:00
We had to wipe our IBM disks also and used DD on a aix host.
here is the script I used.
date;lsdev -l hdisk0;dd if=/dev/hdisk0 bs=100M | tr -d '\0';date
To be DOD compliant you have to run this 3 or 5 times I think.
This completely writes 0's on every block.
kelleg
4.5K Posts
0
October 18th, 2011 15:00
if your question was answered, please mark the question Answered.
glen