On 18/11, Young Yang wrote: > There are some sensitive data in my volume. > I hope openstack can completely erase all the data (e.g. overwrite the > whole volume will 0 bits) when deleting a cinder volume. > > I plan to write some code to make Openstack to mount that volume and > rewrite the whole volume with 0 bits. > > But I'm wondering if there is any better way to accomplish that. > > Thanks in advance! :)
> __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev Hi, Cinder already does that by default. Clearing of deleted volumes is controlled by "volume_clear" configuration option which has a default of "zero". Available values are "none", "zero" and "shred". Cheers, Gorka. __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev