Hi,

You pointed out right. It is a specif issue with our second host (Host-2). For all VMs running on First Host (Host-1), Change CD works fine. It throws error for all VMs running on Second Host (Host-2). It has no relation with Host being SPM.

Looks like some issue with our second host (Host-2) specifically.

We migrated one VM from Second Host to First Host and Change CD works properly.

But how do we check what the error is? How do we fix it?

--

Thanks & Regards,


Anantha Raghava


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On 20/09/17 7:52 AM, Anantha Raghava wrote:

Hi,

Please find the full details about setup.

Engine is on a different machine with "centos-release-7-4.1708.el7.centos.x86_64" OS and kernel is "Linux 3.10.0-693.2.2.el7.x86_64".

There are two nodes and both are with "oVirt Node 4.1.4" OS and kernel is "Linux 3.10.0-514.26.2.el7.x86_64".

We just upgraded the Engine and not nodes. This problem surfaced.

One peculiar behaviour observed : On a host that is marked as "SPM", change CD works perfectly. But throws the error on the other. This was not a case in the past.

--

Thanks & Regards,


Anantha Raghava


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On 20/09/17 12:19 AM, Eduardo Mayoral wrote:

I upgraded the ovirt-engine to 4.1.6 yesterday. The compute nodes are plain CentOS 7.3 and are still in 4.1.4

Tried to reproduce your problem, Change CD works fine for me .

So this looks like something specific to your setup rather than a generic issue with 4.1.6

Can you provide some more information about your setup?

Eduardo Mayoral Jimeno ([email protected])
Administrador de sistemas. Departamento de Plataformas. Arsys internet.
+34 941 620 145 ext. 5153
On 19/09/17 13:11, Anantha Raghava wrote:

Hi,

We just updated our engine to 4.1.6.2. However when we attempt to change the CD using the UI, it is throwing the errorĀ  - "Error while executing action Change CD : Drive Image file could not be found." The image iso file very exists in the ISO Domain and has permission vdsm:kvm. Yet, it fails to recognise the iso image file.

This was not the case with version 4.1.3.

Can you please guide us to fix this error?

--

Thanks & Regards,


Anantha Raghava


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