Re: [openstack-dev] [cinder] consistency groups in ceph

2016-12-06 Thread Victor Denisov
r.conf. The display_name field will be None for > the new volume. > > Xing > > ____ > From: Victor Denisov [vdeni...@mirantis.com] > Sent: Tuesday, December 6, 2016 7:23 PM > To: OpenStack Development Mailing List (not for usage questions)

Re: [openstack-dev] [cinder] consistency groups in ceph

2016-12-06 Thread Victor Denisov
How are the names chosen for those new cloned images? On Tue, Dec 6, 2016 at 10:04 AM, yang, xing wrote: > Hi Victor, > > Yes, you are right. > > Thanks, > Xing > > ________ > From: Victor Denisov [vdeni...@mirantis.com] > Sent: Mo

Re: [openstack-dev] [cinder] consistency groups in ceph

2016-12-05 Thread Victor Denisov
I just realized that probably we create images from individual snapshots of that consistency group and add those images to the new consistency group. Am I correct? On Mon, Dec 5, 2016 at 3:20 PM, Victor Denisov wrote: > Or probably when we clone a consistency group from a snapshot we >

Re: [openstack-dev] [cinder] consistency groups in ceph

2016-12-05 Thread Victor Denisov
Or probably when we clone a consistency group from a snapshot we should clone all the images in this consistency group? On Mon, Dec 5, 2016 at 3:15 PM, Victor Denisov wrote: > Hi Xing, > > One more question. You mentioned that there is an operation: create > consistency group from

Re: [openstack-dev] [cinder] consistency groups in ceph

2016-12-05 Thread Victor Denisov
will delete the individual snapshot. After that you can remove the > volume from the group and delete the volume. > > More comments inline below. > > Thanks, > Xing > > > ____________ > From: Victor Denisov [vdeni...@mirantis.com] > Sent: Tu

Re: [openstack-dev] [cinder] consistency groups in ceph

2016-11-07 Thread Victor Denisov
ack.org/admin-guide/blockstorage-groups.html > > Thanks, > Xing > > > > From: Victor Denisov [vdeni...@mirantis.com] > Sent: Monday, October 31, 2016 11:29 PM > To: openstack-dev@lists.openstack.org > Cc: Jason Dillaman > Subject: [

[openstack-dev] [cinder] consistency groups in ceph

2016-10-31 Thread Victor Denisov
Hi, I'm working on consistency groups feature in ceph. My question is about what kind of behavior does cinder expect from storage backends. I'm particularly interested in what happens to consistency groups snapshots when I remove an image from the group: Let's imagine I have a consistency group c