3:55 p.m.
Hi Gianluca,
i can reproduce your problem, but for me if I have understood everything correctly,
there's a little mistake.
I don't know why the web ui autorize us to upload an iso file to a storage domain for
which the domain type is not ISO,
but this is the problem.
In fact if you have a look at the concerned storage domain, you can see your iso is not
uploaded and his status is "Paused by system".
We cannot upload an iso image to a data storage domain. We can upload an iso image to a
iso storage domain, you must have one and only one in your datacenter.
So if you already have an iso storage domain, you must cancel and remove the upload of
your iso image to data storage domain (iSCSI),
after that, you can upload your iso image to your iso domain and i think for your VM,
everything will work well to change the CD.
I think for the best comprehension to all user, the web ui should inform us that upload an
iso image to a data storage domain which is not an ISO domain, is forbidden.
Best regards,
Nicolas VAYE
-------- Message initial --------
Date: Tue, 5 Jun 2018 13:39:31 +0200
Objet: [ovirt-users] Re: Error attaching cd iso image from data domain
À: users <users@ovirt.org<mailto:users%20%3cusers@ovirt.org%3e>>
De: Gianluca Cecchi
<gianluca.cecchi@gmail.com<mailto:Gianluca%20Cecchi%20%3cgianluca.cecchi@gmail.com%3e>>
On Wed, May 30, 2018 at 12:06 PM, Gianluca Cecchi
<gianluca.cecchi@gmail.com<mailto:gianluca.cecchi@gmail.com>> wrote:
Hello,
I'm with oVirt 4.2.3 (upgraded from 4.1 and compatibilities set to 4.2)
I have a CentOS 7 VM.
I correctly uploaded an iSO image to the disks of a data storage domain (iSCSI).
Now in web admin portal I select the VM, then the 3 dots in top right, then change cd
I'm proposed with the [Eject] line and into the dropdown I see the two iso images I
have uploaded up to now.
I select an image and then OK
I get a window with title "Operation canceled" and content
Error while executing action Change CD: Drive image file could not be found
Do I have to edit any setting in my VM to be able to connect an ISO image this way?
Or other things to check?
Only me with this problem?
I verified that on another 4.2.3 environment with NFS based data domain I can upload an
ISO and then attach eto a CentOS 7 VM without any problem.
Can anyone test if it works for him/her on block storage domain (iSCSI or SAN) so that
eventually I'm going to open a bug for this problem?
Thanks,
Gianluca
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