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

Wed Apr 25 12:19:10 UTC 2018

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<mailto: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<mailto: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<mailto: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<mailto: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<mailto: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<mailto: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<mailto: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_virtualization/4.1/html-single/rest_api_guide/#services-disk_attachment-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<mailto: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.throwError(ServiceImpl.java:113)
org.ovirt.engine.sdk4.internal.services.ServiceImpl.checkFault(ServiceImpl.java:40)
org.ovirt.engine.sdk4.internal.services.DiskAttachmentsServiceImpl$AddRequestImpl.send(DiskAttachmentsServiceImpl.java:111)
org.ovirt.engine.sdk4.internal.services.DiskAttachmentsServiceImpl$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<mailto:h.terentieva at storware.eu>

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ul. Leszno 8/44
01-192 Warszawa
www.storware.eu<https://www.storware.eu/>

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--

Pozdrawiam\Best Regards
Hanna Terentieva
Junior Java Developer
e-mail: h.terentieva at storware.eu<mailto: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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