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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:black'>A blueprint/spec for encrypting volumes used by VMs is currently being implemented, and we’re looking for feedback <a href="http://wiki.openstack.org/VolumeEncryption">http://wiki.openstack.org/VolumeEncryption</a> <a href="https://blueprints.launchpad.net/nova/+spec/encrypt-cinder-volumes">https://blueprints.launchpad.net/nova/+spec/encrypt-cinder-volumes</a>. This blueprint provides encryption of VM data before it’s written to disk, similar to a self-encrypting drive, but the data will be encrypted in the virtualization host. The VM will see a normal block storage device. Transparently encrypting the data outside of VM control removes the potential risk posed by relying on end-users' settings.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:black'>Here are several questions to consider: <o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='color:black'><span style='mso-list:Ignore'>1)<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:black'>Does this look useful, and does the blueprint fit in with your OpenStack use cases?<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='color:black'><span style='mso-list:Ignore'>2)<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:black'>Are there other layers of abstraction required besides the key manager (e.g. KMIP) and the block disk encryption (e.g. dmcrypt) interfaces?<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='color:black'><span style='mso-list:Ignore'>3)<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:black'>Are there specific tests you’d recommend to augment the standard test suite?<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='color:black'><span style='mso-list:Ignore'>4)<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:black'>Do you have any feedback about the design?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:black'>Any input is appreciated. Thanks.<o:p></o:p></span></p></div></body></html>