Hi, 
I think there is a document for cinder migration which shows how to migrate the Volumes from one cluster to another.
But that is not the process i am following, i am using rbd export and import in ceph to migrate the volumes and then recreate instances from the said volumes.

Aside, I would like some input from the community on the issue i am currently facing.

Thank you

On Tue, Nov 2, 2021 at 6:49 PM Braden, Albert <abraden@verisign.com> wrote:

I’d like to experiment with migrating VMs between clusters. Where can I find a document that describes the procedure?

 

 

From: Swogat Pradhan <swogatpradhan22@gmail.com>
Sent: Tuesday, November 2, 2021 5:59 AM
To: OpenStack Discuss <openstack-discuss@lists.openstack.org>
Subject: [EXTERNAL] [Openstack-victoria] [Openstack-queens] migration of VM from openstack queens to victoria

 

Caution: This email originated from outside the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. 

Hi,

I have 2 openstack setups 

Setup1. Openstack queens + ceph nautilaus

Setup2. Openstack victoria + ceph octopus

 

So, I am trying to migrate some VM's (windows and linux) from Setup1 to Setup2.

For migrating the VM's i am using rbd export on setup1 and then rbd import on setup2.

 

I have successfully migrated 21 VM's.

 

i am now facing an issue in the 22nd vm which, after migrating the VM the vm is stuck in the windows logo screen and not moving forward, and i can't seem to understand how to approach it. 

 

 

Attached the instance.xml files of both queens and victoria setup's of the same VM.

 

With regards,

Swogat pradhan