Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

On 3/21/2018 6:34 AM, 李杰 wrote: So what should we do then about rebuild the volume backed server?Until the cinder could re-image a volume? I've added the spec to the 'stuck reviews' section of the nova meeting agenda so it can at least get some discussion there next week.

Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

> Deleting all snapshots would seem dangerous though... > > 1. I want to reset my instance to how it was before > 2. I'll just do a snapshot in case I need any data in the future > 3. rebuild > 4. oops Yep, for sure. I think if there are snapshots, we have to refuse to do te thing. My comment was

Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

Deleting all snapshots would seem dangerous though... 1. I want to reset my instance to how it was before 2. I'll just do a snapshot in case I need any data in the future 3. rebuild 4. oops Tim -Original Message- From: Ben Nemec Reply-To: "OpenStack Development

Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

I'm not sure why you're sending this same email *yet again*. There is already a thread going with the same details and questions below (from my original response yesterday): http://lists.openstack.org/pipermail/openstack-operators/2018-March/014952.html Can we please stop spamming the mailing

[Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

Hi,all This spec is proposing to add support for rebuild with a new image for volume-backed servers, which today is just a 400 failure in the API since the compute doesn't support that scenario. With the proposed solution, the backing root volume would be deleted and a new volume

Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

[mailto:ziopr...@gmail.com] Sent: Wednesday, March 14, 2018 3:19 PM To: Tim Bell; Matt Riedemann Cc: OpenStack Development Mailing List (not for usage questions); openstack-operators@lists.openstack.org Subject: Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

On 14 March 2018 at 13:46, Matt Riedemann wrote: > On 3/14/2018 3:42 AM, 李杰 wrote: > >> >> This is the spec about rebuild a instance booted from >> volume.In the spec,there is a >>question about if we should delete the old root_volume.Anyone who >> is

Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

Please do not default to deleting it, otherwise someone will eventually be back here asking why an irate user has just lost data. The better scenario is that the rebuild will fail (early - before impact to the running instance) with a quota error. Cheers, On Thu., 15 Mar. 2018, 00:46 Matt

Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

My idea is that if delete_on_termination flag is set to False the Volume should never be deleted by Nova. my 2 cents Saverio 2018-03-14 15:10 GMT+01:00 Tim Bell : > Matt, > > To add another scenario and make things even more difficult (sorry (), if the > original volume has

Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

Matt, To add another scenario and make things even more difficult (sorry (), if the original volume has snapshots, I don't think you can delete it. Tim -Original Message- From: Matt Riedemann Reply-To: "OpenStack Development Mailing List (not for usage

Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

On 3/14/2018 3:42 AM, 李杰 wrote:             This is the spec about  rebuild a instance booted from volume.In the spec,there is a       question about if we should delete the old root_volume.Anyone who is interested in       booted from volume can help to review this. Any suggestion is