Re: [ceph-users] Questions about rbd-mirror and clones

2019-03-01 Thread Jason Dillaman
On Fri, Mar 1, 2019 at 1:09 PM Anthony D'Atri wrote: > > Thanks! I'll do some experimentation. Our orchestration service might need > an overhaul to manage parents / children together. > > Related question, in this thread: > > https://www.spinics.net/lists/ceph-users/msg35257.html > > there

Re: [ceph-users] Questions about rbd-mirror and clones

2019-02-26 Thread Jason Dillaman
On Tue, Feb 26, 2019 at 7:49 PM Anthony D'Atri wrote: > > Hello again. > > I have a couple of questions about rbd-mirror that I'm hoping you can help me > with. > > > 1) http://docs.ceph.com/docs/mimic/rbd/rbd-snapshot/ indicates that > protecting is required for cloning. We somehow had the

Re: [ceph-users] Questions on rbd-mirror

2017-03-28 Thread Jason Dillaman
This is something we have talked about in the past -- and I think it would be a good addition. The caveat is that if we would now have config-level, per-pool level, per-image level (via rbd image-meta), and command-line/environment variable configuration overrides. I think there needs to be clear

Re: [ceph-users] Questions on rbd-mirror

2017-03-27 Thread Dongsheng Yang
Jason, do you think it's good idea to introduce a rbd_config object to record some configurations of per-pool, such as default_features. That means, we can set some configurations differently in different pool. In this way, we can also handle the per-pool setting in rbd-mirror. Thanx Yang

Re: [ceph-users] Questions on rbd-mirror

2017-03-27 Thread Jason Dillaman
On Mon, Mar 27, 2017 at 4:00 AM, Dongsheng Yang wrote: > Hi Fulvio, > > On 03/24/2017 07:19 PM, Fulvio Galeazzi wrote: > > Hallo, apologies for my (silly) questions, I did try to find some doc on > rbd-mirror but was unable to, apart from a number of pages explaining

Re: [ceph-users] Questions on rbd-mirror

2017-03-27 Thread Dongsheng Yang
Hi Fulvio, On 03/24/2017 07:19 PM, Fulvio Galeazzi wrote: Hallo, apologies for my (silly) questions, I did try to find some doc on rbd-mirror but was unable to, apart from a number of pages explaining how to install it. My environment is CenOS7 and Ceph 10.2.5. Can anyone help me understand

[ceph-users] Questions on rbd-mirror

2017-03-24 Thread Fulvio Galeazzi
Hallo, apologies for my (silly) questions, I did try to find some doc on rbd-mirror but was unable to, apart from a number of pages explaining how to install it. My environment is CenOS7 and Ceph 10.2.5. Can anyone help me understand a few minor things: - is there a cleaner way to configure