Hello, The comment in the code [1] says the following: # FIXME(lyarwood): There is currently no support for rescuing # instances using a volume snapshot so fail here before we cast to # the compute. So I think what you’re trying to do is not supported yet. [1] https://github.com/openstack/nova/blob/master/nova/compute/api.py#L4770-L477...
On 22 Aug 2024, at 11:13, meteccinar@gmail.com wrote:
Hi everyone,
We use Ceph in Cinder as Block Storage.
Firsly, we create a VM with volume (volume create automatically) and we write a data in the VM and take an snapshot after wrote data. Then we write data in main VM again and take second snapshot.
But, when we try to rescue instance related main VM with first snapshot, there was an error occured.
Nova Log: 2024-08-22 08:23:25.594 19 WARNING nova.compute.api [None req-eb3b4856-c8be-4926-be51-99aaec4de0e0 41040b4a21e34904b6906c12b228d8e9 67ddd9f771be452a808ba3458af544f8 - - default default] Unable to rescue an instance using a volume snapshot image with img_block_device_mapping image properties set
Horizon Output: Requested rescue image 'ddc2df28-c4f5-434b-9f9a-030e56425fc5' is not supported (HTTP 400) (Request-ID: req-bd8037a1-3cd4-43fe-a945-e809b1f8ce16)
Ceph Block: https://imgtr.ee/images/2024/08/22/2108d8aacee12eaf800377593a229659.png
Instance Snapshot Image: https://imgtr.ee/images/2024/08/22/ca1fa81683acc0518ac161e7f97fda0e.jpeg
Could it be any configuration wrong ?
We will wait for your answers. Thanks.