I have Openstack verions: 2023.2 (Bobcat)
Compute Node: Log file /var/log/nova/nova-compute.log
2024-04-09 14:15:34.197 2366 ERROR nova.volume.cinder [None req-4a5c4103-31b9-4564-b41b-0040960836f7 f9ec6818013149cda9c8ba99488a17d7 4f4b6f31aca14ac7bdbc620c042af7a0 - - default default] Delete attachment failed for attachment 33ea6023-bf2f-4a19-a22c-5a38926cb702. Error: ConflictNovaUsingAttachment: Detach volume from instance 39c80abc-1d33-4381-ada9-f6deca1c8939 using the Compute API (HTTP 409) (Request-ID: req-4c65cc97-25f0-450c-9370-4406787a2f8b) Code: 409: cinderclient.exceptions.ClientException: ConflictNovaUsingAttachment: Detach volume from instance 39c80abc-1d33-4381-ada9-f6deca1c8939 using the Compute API (HTTP 409) (Request-ID: req-4c65cc97-25f0-450c-9370-4406787a2f8b)
2024-04-09 14:15:34.224 2366 ERROR oslo_messaging.rpc.server [None req-4a5c4103-31b9-4564-b41b-0040960836f7 f9ec6818013149cda9c8ba99488a17d7 4f4b6f31aca14ac7bdbc620c042af7a0 - - default default] Exception during message handling: cinderclient.exceptions.ClientException: ConflictNovaUsingAttachment: Detach volume from instance 39c80abc-1d33-4381-ada9-f6deca1c8939 using the Compute API (HTTP 409) (Request-ID: req-4c65cc97-25f0-450c-9370-4406787a2f8b)
2024-04-09 14:15:34.224 2366 ERROR oslo_messaging.rpc.server Traceback (most recent call last):
2024-04-09 14:15:34.224 2366 ERROR oslo_messaging.rpc.server File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 165, in _process_incoming
Thank you for submitting the bug! Could you provide more information about your environment and the errors you are seeing? Can you provide the juju status, juju bundle, and (juju and service) logs from cinder and nova will be needed please.
The Charm Guide has information about how to get the kinds of debug information, logs, and other output we need to help us investigate your report:
https:/ /docs.openstack .org/charm- guide/latest/ community/ software- bug.html# essential- information