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[Bruno Oliveira <brunnop.oliveira@xxxxxxxxx>]

Hello guys,

Has anyone ever had issues while doing a nova resize, confirm ?
I noticed I'm being able to do the resize, the hypervisor (hyper-v) is
indeed upgrading the cpu, ram and disk setting according to the flavor
I'm setting in "nova resize".

but then, it gets stuck in the VERIFY_RESIZE status, it won't let me
do a "nova resize-confirm <instance>" aborting on error 400.

Has anyone got this sort of issue and managed to solve ?

PS.: I noticed that even though my metadata service is up&running,
my instances are not being able to curl for --user-data (when that is passed
as parameter) nor for metadata. Could it be related to that ?

Thank you a lot


$ nova boot \
   --image 39284e7f-ddf4-43fc-99c7-71f826d54309 \
   --flavor 2 \
   centos-on-hyperv

+-------------------------------------+--------------------------------------+
| Property                            | Value                                |
+-------------------------------------+--------------------------------------+
| status                            | BUILD
| updated                         | 2013-05-16T16:25:59Z
| OS-EXT-STS:task_state  | scheduling
| OS-EXT-SRV-ATTR:host | None
| key_name                      | None
| image                            | VHD-CentOS-64-x64
| hostId                            |
| OS-EXT-STS:vm_state    | building
| OS-EXT-SRV-ATTR:instance_name       | instance-0000004d
| OS-EXT-SRV-ATTR:hypervisor_hostname | None
| flavor                             | m1.small
| id                                  | 7363a018-4372-40ac-906b-ab804b20d08e
| security_groups              | [{u'name': u'default'}]
| user_id                          | d920fc85ecd9426ebd9e3f8c7300f5d4
| name                            | centos-on-hyperv
| adminPass                    | DufDUJtv887e
| tenant_id                       | 670f5dd4070d44b6a8308277a236d1af
| created                         | 2013-05-16T16:25:58Z
| OS-DCF:diskConfig       | MANUAL
| metadata                      | {}
| accessIPv4                   |
| accessIPv6                   |
| progress                       | 0
| OS-EXT-STS:power_state    | 0
| OS-EXT-AZ:availability_zone | nova
| config_drive                         |
+-------------------------------------+--------------------------------------+

$ nova list
+--------------------------------------+-----------------------+---------+---------------------+
| ID                                   | Name                  |
Status  | Networks
+--------------------------------------+-----------------------+---------+---------------------+
| 7363a018-4372-40ac-906b-ab804b20d08e | centos-on-hyperv | ACTIVE |
public=172.x.y.z |
+--------------------------------------+-----------------------+---------+---------------------+

$ nova resize centos-on-hyperv 4
$ nova list
+--------------------------------------+-----------------------+---------+---------------------+
| ID                                   | Name                  |
Status  | Networks
+--------------------------------------+-----------------------+---------+---------------------+
| 7363a018-4372-40ac-906b-ab804b20d08e | centos-on-hyperv  | RESIZE  |
public=172.24.4.228 |


$ nova list
+--------------------------------------+-----------------------+---------+---------------------+
| ID                                   | Name                  |
Status  | Networks
+--------------------------------------+-----------------------+---------+---------------------+
| 7363a018-4372-40ac-906b-ab804b20d08e | centos-on-hyperv      |
VERIFY_RESIZE | public=172.24.4.228 |


$ nova resize-confirm centos-on-hyperv

(...)
RESP: [400] {'date': 'Thu, 16 May 2013 16:34:04 GMT',
'content-length': '74', 'content-type': 'application/json;
charset=UTF-8', 'x-compute-request-id':
'req-2fbd4427-1b5f-4841-b512-7c90e5abfd10'}
RESP BODY: {"badRequest": {"message": "Instance has not been
resized.", "code": 400}}
(...)
BadRequest: Instance has not been resized. (HTTP 400) (Request-ID:
req-2fbd4427-1b5f-4841-b512-7c90e5abfd10)
ERROR: Instance has not been resized. (HTTP 400) (Request-ID:
req-2fbd4427-1b5f-4841-b512-7c90e5abfd10)

$ nova list
+--------------------------------------+-----------------------+---------+---------------------+
| ID                                   | Name                  |
Status  | Networks
+--------------------------------------+-----------------------+---------+---------------------+
| 7363a018-4372-40ac-906b-ab804b20d08e | centos-on-hyperv      |
VERIFY_RESIZE | public=172.24.4.228 |


>> It won't let me neither confirm nor revert it to the previous state, I'm forced to do a
>> "nova reset-state" to force it into an error state, to, only then, be able to shut-it-down
>> and let it go up again.

>> But again: if I check it on the hypervisor, I can see that the instance has been resized in
>> cpu, ram and disk. it's just that the "nova resize-confirm" just won't work and let the VM go back
>> to ACTIVE status


Any ideas? Thank you!