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@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@storware.eu

mobile: +48 730-602-612

ul. Leszno 8/44

01-192 Warszawa 

www.storware.eu

Wiadomość napisana przez Hanna Terentieva <h.terentieva@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@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@storware.eu

 

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ul. Leszno 8/44 01-192 Warszawa  www.storware.eu

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<image005.png>

 

 

-- 

Pozdrawiam\Best Regards

Hanna Terentieva

Junior Java Developer

e-mail: h.terentieva@storware.eu

 

<image001.png>

ul. Leszno 8/44 01-192 Warszawa  www.storware.eu

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