[openstack-dev] [ironic] Disk Eraser

Oleg Gelbukh ogelbukh at mirantis.com
Wed Jan 15 15:29:43 UTC 2014


On Wed, Jan 15, 2014 at 6:42 PM, Alexei Kornienko <
alexei.kornienko at gmail.com> wrote:

>  If you are working on linux system following can help you:
>
> dd if=/dev/urandom of=/dev/sda bs=4k
>

I would not recommend that as /dev/urandom is real slow (10-15 MB/s).

--
Best regards,
Oleg Gelbukh


>
> :)
> Best Regards,
>
>
> On 01/15/2014 04:31 PM, Alan Kavanagh wrote:
>
>  Hi fellow OpenStackers
>
>
>
> Does anyone have any recommendations on open source tools for disk
> erasure/data destruction software. I have so far looked at DBAN and disk
> scrubber and was wondering if ironic team have some better recommendations?
>
>
>
> BR
>
> Alan
>
>
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>
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