Re: Wiping object content on removal

2015-11-24 Thread Igor Fedotov
Gregory, the idea is to wipe object content optionally - when user requests for that. Thus not every delete operation will suffer from that. Igor. On 11/23/2015 8:11 PM, Gregory Farnum wrote: On Mon, Nov 23, 2015 at 10:44 AM, Igor Fedotov wrote: Hi Gregory, On 23.11.2015 18:52, Gregory Farn

Re: Wiping object content on removal

2015-11-24 Thread Igor Fedotov
Andrey, thanks for your valuable comment. Answering to your question - I don't have complete model. That was just a quick idea produced by the information that Openstack Cinder performs such wipe out when removing volumes (i.e. RBD images). And it does that by trivial writing to an image. Doi

Re: Wiping object content on removal

2015-11-23 Thread Gregory Farnum
On Mon, Nov 23, 2015 at 10:44 AM, Igor Fedotov wrote: > Hi Gregory, > > On 23.11.2015 18:52, Gregory Farnum wrote: >> >> On Wed, Nov 18, 2015 at 8:42 AM, Igor Fedotov >> wrote: >>> >>> Hi Cephers. >>> >>> Does Ceph have an ability to wipe object content during one's removal? >>> Surely one can do

Re: Wiping object content on removal

2015-11-23 Thread Andrey Korolyov
On Mon, Nov 23, 2015 at 7:44 PM, Igor Fedotov wrote: > Hi Gregory, > > On 23.11.2015 18:52, Gregory Farnum wrote: >> >> On Wed, Nov 18, 2015 at 8:42 AM, Igor Fedotov >> wrote: >>> >>> Hi Cephers. >>> >>> Does Ceph have an ability to wipe object content during one's removal? >>> Surely one can do

Re: Wiping object content on removal

2015-11-23 Thread Igor Fedotov
Hi Gregory, On 23.11.2015 18:52, Gregory Farnum wrote: On Wed, Nov 18, 2015 at 8:42 AM, Igor Fedotov wrote: Hi Cephers. Does Ceph have an ability to wipe object content during one's removal? Surely one can do that manually from the client but I think that's ineffective and not 100% secure. I

Re: Wiping object content on removal

2015-11-23 Thread Gregory Farnum
On Wed, Nov 18, 2015 at 8:42 AM, Igor Fedotov wrote: > Hi Cephers. > > Does Ceph have an ability to wipe object content during one's removal? > Surely one can do that manually from the client but I think that's > ineffective and not 100% secure. > > If no - what's about adding such feature to Ceph

Wiping object content on removal

2015-11-18 Thread Igor Fedotov
Hi Cephers. Does Ceph have an ability to wipe object content during one's removal? Surely one can do that manually from the client but I think that's ineffective and not 100% secure. If no - what's about adding such feature to Ceph? I can start working on that. Thanks, Igor. -- To unsubsc