Hi Tony,

The problem seems to be the content of the image. Could you try downloading the image from the download cirros site?, you can use:

https://download.cirros-cloud.net/0.5.1/cirros-0.5.1-x86_64-disk.img

I've tested in a RDO Train on CentOS7 and i could reproduce it with default installation with same error but i could make it work by creating a new image from a freshed download image. We are pushing a fix to packstack too.

Best regards,

Alfredo




On Fri, Oct 2, 2020 at 7:11 PM Tony Waria <tonywaria@gmail.com> wrote:
Javier - I updated the image (Compute->Image->Select Image->Edit Image->Update Image but it gives the same error message. 

Here is the log message from /var/log/cinder. I don't know how to decipher this.

Much Thanks for your help.

2020-10-02 09:50:32.429 3037 ERROR cinder.volume.manager   File "/usr/lib/python2.7/site-packages/cinder/volume/volume_utils.py", line 1158, in copy_image_to_volume
2020-10-02 09:50:32.429 3037 ERROR cinder.volume.manager     raise exception.ImageCopyFailure(reason=ex.stderr)
2020-10-02 09:50:32.429 3037 ERROR cinder.volume.manager ImageCopyFailure: Failed to copy image to volume: qemu-img: Could not open '/var/lib/cinder/conversion/tmpfrtQ9Bpackstack@lvm': Image is not in qcow2 format
2020-10-02 09:50:32.429 3037 ERROR cinder.volume.manager
2020-10-02 09:50:32.429 3037 ERROR cinder.volume.manager
2020-10-02 09:50:32.501 3037 WARNING cinder.volume.manager [req-91a2ccda-488b-4ad3-83dd-5f0fc76582b2 278c88b467c84505a98b6ea4d62fdf3a 32a92d883c2949ca9796afdfffb18f6f - default default] Task 'cinder.volume.flows.manager.create_volume.CreateVolumeFromSpecTask;volume:create' (111b6d08-9142-4f22-8f60-91917de35eff) transitioned into state 'REVERTED' from state 'REVERTING'
2020-10-02 09:50:32.504 3037 WARNING cinder.volume.manager [req-91a2ccda-488b-4ad3-83dd-5f0fc76582b2 278c88b467c84505a98b6ea4d62fdf3a 32a92d883c2949ca9796afdfffb18f6f - default default] Task 'cinder.volume.flows.manager.create_volume.NotifyVolumeActionTask;volume:create, create.start' (2ab55b0d-95d4-4e17-9d9d-ae72e5707c87) transitioned into state 'REVERTED' from state 'REVERTING'
2020-10-02 09:50:32.506 3037 WARNING cinder.volume.manager [req-91a2ccda-488b-4ad3-83dd-5f0fc76582b2 278c88b467c84505a98b6ea4d62fdf3a 32a92d883c2949ca9796afdfffb18f6f - default default] Task 'cinder.volume.flows.manager.create_volume.ExtractVolumeSpecTask;volume:create' (4ea20a6e-e51e-4978-acb2-144e3ab6e2dc) transitioned into state 'REVERTED' from state 'REVERTING'
2020-10-02 09:50:32.713 3037 ERROR cinder.volume.flows.manager.create_volume [req-91a2ccda-488b-4ad3-83dd-5f0fc76582b2 278c88b467c84505a98b6ea4d62fdf3a 32a92d883c2949ca9796afdfffb18f6f - default default] Volume dc392ec8-95e2-488d-9edf-6814b03c4adc: create failed
2020-10-02 09:50:32.715 3037 WARNING cinder.volume.manager [req-91a2ccda-488b-4ad3-83dd-5f0fc76582b2 278c88b467c84505a98b6ea4d62fdf3a 32a92d883c2949ca9796afdfffb18f6f - default default] Task 'cinder.volume.flows.manager.create_volume.OnFailureRescheduleTask;volume:create' (eb66d9dd-5e9f-4e74-9392-444bf97aab46) transitioned into state 'REVERTED' from state 'REVERTING'
2020-10-02 09:50:32.718 3037 WARNING cinder.volume.manager [req-91a2ccda-488b-4ad3-83dd-5f0fc76582b2 278c88b467c84505a98b6ea4d62fdf3a 32a92d883c2949ca9796afdfffb18f6f - default default] Task 'cinder.volume.flows.manager.create_volume.ExtractVolumeRefTask;volume:create' (75f64887-8d52-4122-9ad9-462a4af30306) transitioned into state 'REVERTED' from state 'REVERTING'
2020-10-02 09:50:32.800 3037 WARNING cinder.volume.manager [req-91a2ccda-488b-4ad3-83dd-5f0fc76582b2 278c88b467c84505a98b6ea4d62fdf3a 32a92d883c2949ca9796afdfffb18f6f - default default] Flow 'volume_create_manager' (6aa1d1d7-fb07-4e91-9b97-635b108966eb) transitioned into state 'REVERTED' from state 'RUNNING'
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server [req-91a2ccda-488b-4ad3-83dd-5f0fc76582b2 278c88b467c84505a98b6ea4d62fdf3a 32a92d883c2949ca9796afdfffb18f6f - default default] Exception during message handling: ImageCopyFailure: Failed to copy image to volume: qemu-img: Could not open '/var/lib/cinder/conversion/tmpfrtQ9Bpackstack@lvm': Image is not in qcow2 format
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server Traceback (most recent call last):
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 165, in _process_incoming
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server     res = self.dispatcher.dispatch(message)
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 274, in dispatch
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server     return self._do_dispatch(endpoint, method, ctxt, args)
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 194, in _do_dispatch
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server     result = func(ctxt, **new_args)
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server   File "<string>", line 2, in create_volume
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/cinder/objects/cleanable.py", line 212, in wrapper
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server     result = f(*args, **kwargs)
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 749, in create_volume
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server     _run_flow()
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 741, in _run_flow
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server     flow_engine.run()
2020-10-02 09:50:32.838 3037 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/taskflow/engines/action_engine/engine.py", line 247, in run

On Fri, Oct 2, 2020 at 1:53 AM Javier Pena <jpena@redhat.com> wrote:

I'm running a centos 7 VM. On that VM I have installed RDO openstack.

I'm able to instantiate a network. However when I create Compute Instances, I'm constantly getting this error message -

image.png
Appreciate your help with this.
Thanks
Hi Tony,

I have been running some local tests, and I think the reason you are getting this failure is because of an error in the image used to start the VM.

You can try downloading a new image, uploading it using the Compute -> Images menu, and then use that new image for your instance.

Regards,
Javier


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