Re: [openstack-dev] [OSSN-0084] Data retained after deletion of a ScaleIO volume

2018-07-12 Thread Jay S Bryant
On 7/11/2018 1:20 AM, Luke Hinds wrote: On Tue, Jul 10, 2018 at 9:08 PM, Jim Rollenhagen mailto:j...@jimrollenhagen.com>> wrote: On Tue, Jul 10, 2018 at 3:28 PM, Martin Chlumsky mailto:martin.chlum...@gmail.com>> wrote: It is the workaround that is right and the

Re: [openstack-dev] [OSSN-0084] Data retained after deletion of a ScaleIO volume

2018-07-11 Thread Luke Hinds
On Tue, Jul 10, 2018 at 9:08 PM, Jim Rollenhagen wrote: > On Tue, Jul 10, 2018 at 3:28 PM, Martin Chlumsky < > martin.chlum...@gmail.com> wrote: > >> It is the workaround that is right and the discussion part that is wrong. >> >> I am familiar with this bug. Using thin volumes *and/or* enabling

Re: [openstack-dev] [OSSN-0084] Data retained after deletion of a ScaleIO volume

2018-07-10 Thread Jim Rollenhagen
On Tue, Jul 10, 2018 at 3:28 PM, Martin Chlumsky wrote: > It is the workaround that is right and the discussion part that is wrong. > > I am familiar with this bug. Using thin volumes *and/or* enabling zero > padding DOES ensure data contained > in a volume is actually deleted. > Great, that's

Re: [openstack-dev] [OSSN-0084] Data retained after deletion of a ScaleIO volume

2018-07-10 Thread Martin Chlumsky
It is the workaround that is right and the discussion part that is wrong. I am familiar with this bug. Using thin volumes *and/or* enabling zero padding DOES ensure data contained in a volume is actually deleted. On Tue, Jul 10, 2018 at 10:41 AM Jim Rollenhagen wrote: > On Tue, Jul 10, 2018 at

Re: [openstack-dev] [OSSN-0084] Data retained after deletion of a ScaleIO volume

2018-07-10 Thread Jim Rollenhagen
On Tue, Jul 10, 2018 at 4:20 AM, Luke Hinds wrote: > Data retained after deletion of a ScaleIO volume > --- > > ### Summary ### > Certain storage volume configurations allow newly created volumes to > contain previous data. This could lead to leakage of sensitive > information between tenants. >