[ovirt-users] Attaching disk returns "Bad Request"

Wed Apr 25 12:44:05 UTC 2018

Hi Marcin,

Following the link you've provided earlier [1], it seems to me that your
SDK syntax fits the template supplied there in the example.

<disk_attachment>
<bootable>false</bootable>
<interface>virtio</interface>
<active>true</active>
<disk id="a016b350-87ef-4c3b-b150-024907fed9c0"/>
</disk_attachment>

It also mentioned there that adding an attachment is a POST method:

POST /ovirt-engine/api/vms/345/diskattachments

In case you attend to update a disk attachment (which already has been
attached to the VM), the request should be

PUT /vms/{vm:id}/disksattachments/{attachment:id}

Hope it helps :)

[1]
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html-single/rest_api_guide/#services-disk_attachment-methods-add
[2]
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html-single/rest_api_guide/#services-disk_attachment-methods-update

*Regards,*

*Shani Leviim*

On Wed, Apr 25, 2018 at 3:19 PM, Marcin Kubacki <m.kubacki at storware.eu>
wrote:

> Hi Shani,
>
> we’re using ovirt SDK for Java, can you please give more details about how
> that can be achieved
> using SDK?
>
> Pozdrawiam / Best Regards
>
> Marcin Kubacki
> Chief Software Architect
>
> e-mail: m.kubacki at storware.eu <j.sobieszczanski at storware.eu>
> mobile: +48 730-602-612
>
> *ul. Leszno 8/44*
> *01-192 Warszawa *
> *www.storware.eu <https://www.storware.eu/>*
>
>
>
>
> Wiadomość napisana przez Shani Leviim <sleviim at redhat.com> w dniu
> 25.04.2018, o godz. 14:17:
>
> Hi,
>
> Attaching a disk to a VM is a 'POST' method (rather than 'PUT' method).
> Can you give it a try?
>
>
> *Regards, *
>
> *Shani Leviim *
>
> On Wed, Apr 25, 2018 at 2:55 PM, Maor Lipchuk <mlipchuk at redhat.com> wrote:
>
>> Hi Marcin and Hanna,
>>
>> I've found the following bug https://bugzilla.redhat.com/1546832 which
>> probably fix that issue,
>> The fix was introduced in oVirt 4.2.3.2
>> Which version are you using?
>>
>> Regards,
>> Maor
>>
>>
>>
>>
>> On Wed, Apr 25, 2018 at 11:24 AM, Maor Lipchuk <mlipchuk at redhat.com>
>> wrote:
>>
>>> Hi Marcin,
>>>
>>> Can you please also attach the VDSM log so we can see the exact XML that
>>> is being sent to libvirt.
>>> (I'm replying on the users list, let's continue to discuss it here)
>>>
>>> Regards,
>>> Maor
>>>
>>> On Tue, Apr 24, 2018 at 5:20 PM, Marcin Kubacki <m.kubacki at storware.eu>
>>> wrote:
>>>
>>>> Hi Maor,
>>>>
>>>> it looks like the problem is deeper, potentially related to how the VM
>>>> storage is configured (not to the request itself),
>>>> and it is the first time we’ve seen something like this. Customer has
>>>> oVirt 4.2, and this wasn’t happening in older environments.
>>>>
>>>> Can you help us solving this issue?
>>>>
>>>>
>>>>
>>>> Pozdrawiam / Best Regards
>>>>
>>>> Marcin Kubacki
>>>> Chief Software Architect
>>>>
>>>> e-mail: m.kubacki at storware.eu <j.sobieszczanski at storware.eu>
>>>> mobile: +48 730-602-612
>>>>
>>>> *ul. Leszno 8/44*
>>>> *01-192 Warszawa *
>>>> *www.storware.eu <https://www.storware.eu/>*
>>>>
>>>>
>>>>
>>>>
>>>> Wiadomość napisana przez Hanna Terentieva <h.terentieva at storware.eu> w
>>>> dniu 23.04.2018, o godz. 10:33:
>>>>
>>>> Hi Maor,
>>>>
>>>> My request looks correct and as for ovirt mailing list
>>>> there seems to be a similar issue with VDSM failure here
>>>> https://www.mail-archive.com/users@ovirt.org/msg45797.html.
>>>> Have you possibly encountered a similar issue?
>>>>
>>>> On Sun, 2018-04-22 at 10:47 +0300, Maor Lipchuk wrote:
>>>>
>>>> Hi Hanna,
>>>>
>>>> If the diskalready exists you should use PUT method with the following
>>>> URL:
>>>> PUT /vms/{vm:id}/disksattachments/{attachment:id}
>>>>
>>>> You can take a look at the following documentation for more details:
>>>>   https://access.redhat.com/documentation/en-us/red_hat_virtua
>>>> lization/4.1/html-single/rest_api_guide/#services-disk_attac
>>>> hment-methods-update
>>>>
>>>> If you already done this and still have a problem, I suggest to send
>>>> this to the ovirt users maliing list, so you can get a more appropriate
>>>> guidence there.
>>>>
>>>> Regards,
>>>> Maor
>>>>
>>>> On Fri, Apr 20, 2018 at 11:06 AM, Hanna Terentieva <
>>>> h.terentieva at storware.eu> wrote:
>>>>
>>>> Hi Maor,
>>>>
>>>> We encountered an issue with hotplugging disks when trying to attach a
>>>> disk to client's envirtonment.
>>>> The disk attachment request:
>>>>
>>>> <disk_attachment>
>>>> <bootable>false</bootable>
>>>> <interface>virtio</interface>
>>>> <active>true</active>
>>>> <disk id="a016b350-87ef-4c3b-b150-024907fed9c0"/>
>>>> </disk_attachment>
>>>>
>>>> returns this error:
>>>>
>>>> Error: HTTP response code is "400". HTTP response message is "Bad
>>>> Request".
>>>> org.ovirt.engine.sdk4.internal.services.ServiceImpl.throwErr
>>>> or(ServiceImpl.java:113)
>>>> org.ovirt.engine.sdk4.internal.services.ServiceImpl.checkFau
>>>> lt(ServiceImpl.java:40)
>>>> org.ovirt.engine.sdk4.internal.services.DiskAttachmentsServi
>>>> ceImpl$AddRequestImpl.send(DiskAttachmentsServiceImpl.java:111)
>>>> org.ovirt.engine.sdk4.internal.services.DiskAttachmentsServi
>>>> ceImpl$AddRequestImpl.send(DiskAttachmentsServiceImpl.java:48)
>>>>
>>>> oVirt version 4.2.2.
>>>> The issue happened around 2018-04-17 07:57.
>>>> Attaching the log. Clould you please help with the problem?
>>>>
>>>> --
>>>>
>>>> Pozdrawiam\Best Regards
>>>> Hanna Terentieva
>>>> Junior Java Developer
>>>> e-mail: h.terentieva at storware.eu
>>>>
>>>> *<image001.png>* <http://www.storware.eu/>
>>>>
>>>>
>>>>
>>>> *ul. Leszno 8/44 01-192 Warszawa  www.storware.eu
>>>> <https://www.storware.eu/>*
>>>>
>>>> *<image002.png>* <https://www.facebook.com/storware>
>>>>
>>>> *<image003.png>* <https://twitter.com/storware>
>>>>
>>>> *<image004.png>* <https://www.linkedin.com/company/storware>
>>>>
>>>> *<image005.png>*
>>>> <https://www.youtube.com/channel/UCKvLitYPyAplBctXibFWrkw>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>>
>>>> Pozdrawiam\Best Regards
>>>> Hanna Terentieva
>>>> Junior Java Developer
>>>> e-mail: h.terentieva at storware.eu
>>>>
>>>> *<image001.png>* <http://www.storware.eu/>
>>>>
>>>>
>>>>
>>>> *ul. Leszno 8/44 01-192 Warszawa  www.storware.eu
>>>> <https://www.storware.eu/>*
>>>>
>>>> *<image002.png>* <https://www.facebook.com/storware>
>>>>
>>>> *<image003.png>* <https://twitter.com/storware>
>>>>
>>>> *<image004.png>* <https://www.linkedin.com/company/storware>
>>>>
>>>> *<image005.png>*
>>>> <https://www.youtube.com/channel/UCKvLitYPyAplBctXibFWrkw>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>
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>>
>
>
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