Thanks for your reply!

* image-show from zuul ci log (job-output.txt)
```
+------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field            | Value                                                                                                                                                        |
+------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------+
| container_format | bare                                                                                                                                                         |
| created_at       | 2023-02-21T11:32:55Z                                                                                                                                         |
| disk_format      | raw                                                                                                                                                          |
| file             | /v2/images/4d0e2375-2eee-4d73-b947-06d2aa816670/file                                                                                                         |
| id               | 4d0e2375-2eee-4d73-b947-06d2aa816670                                                                                                                         |
| min_disk         | 0                                                                                                                                                            |
| min_ram          | 0                                                                                                                                                            |
| name             | cirros-0.5.2-x86_64-disk                                                                                                                                     |
| owner            | 48241c30596b42b2a87ff90074120c31                                                                                                                             |
| properties       | os_hidden='False', owner_specified.openstack.md5='', owner_specified.openstack.object='images/cirros-0.5.2-x86_64-disk', owner_specified.openstack.sha256='' |
| protected        | False                                                                                                                                                        |
| schema           | /v2/schemas/image                                                                                                                                            |
| status           | queued                                                                                                                                                       |
| tags             |                                                                                                                                                              |
| updated_at       | 2023-02-21T11:32:55Z                                                                                                                                         |
| visibility       | public                                                                                                                                                       |
+------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------+
```

* qemu-img info
```
$ qemu-img info --output=json /opt/stack/tacker/tacker/tests/etc/samples/etsi/nfv/common/Files/images/cirros-0.5.2-x86_64-disk.img 
{
    "virtual-size": 117440512,
    "filename": "/opt/stack/tacker/tacker/tests/etc/samples/etsi/nfv/common/Files/images/cirros-0.5.2-x86_64-disk.img",
    "cluster-size": 65536,
    "format": "qcow2",
    "actual-size": 15912960,
    "format-specific": {
        "type": "qcow2",
        "data": {
            "compat": "1.1",
            "lazy-refcounts": false,
            "refcount-bits": 16,
            "corrupt": false
        }
    },
    "dirty-flag": false
}
```

I would appreciate it if you could tell me how to fix it if I have to deal with it in the Tacker code side.
Thanks.