[ovirt-users] Failed to create template

[Fred Rolland]

It seems you hit [1]
If the image is compressed, the Vdsm will not compute the size as needed.
In file storage, it will work OK as the file system is sparse.

As a workaround you can decompress before uploading:

qemu-img convert -f qcow2 rhel-guest-image-7.3-35.x86_64.qcow2 -O
qcow2 -o compat=1.1 uncompressed.qcow2


[1] https://bugzilla.redhat.com/show_bug.cgi?id=1470435

On Wed, Jul 5, 2017 at 10:44 AM, Fred Rolland <frolland at redhat.com> wrote:

> Can you please open bugs for the two issues for future tracking ?
> These needs further investigations.
>
> On Mon, Jul 3, 2017 at 2:17 AM, aduckers <alex.duckers at gmail.com> wrote:
>
>> Thanks for the assistance.  Versions are:
>>
>> vdsm.x86_64             4.19.15-1.el7.centos
>> ovirt-engine.noarch    4.1.2.2-1.el7.centos
>>
>> Logs are attached.  The GUI shows a creation date of 2017-06-23 11:30:13
>> for the disk image that is stuck finalizing, so that might be a good place
>> to start in the logs.
>>
>>
>>
>>
>>
>> > On Jul 2, 2017, at 3:52 AM, Fred Rolland <frolland at redhat.com> wrote:
>> >
>> > Hi,
>> >
>> > Thanks for the logs.
>> >
>> > What exact version are you using ? (VDSM,engine)
>> >
>> > Regarding the upload issue, can you please provide imageio-proxy and
>> imageio-daemon logs ?
>> > Issue in [1] looks with the same symptoms, but we need more info.
>> >
>> > Regarding the template issue, it looks like [2].
>> > There were some issues when calculating the estimated size target
>> volume, that should be already fixed.
>> > Please provide the exact versions, so I can check if it includes the
>> fixes.
>> >
>> > Thanks,
>> >
>> > Fred
>> >
>> > [1] https://bugzilla.redhat.com/show_bug.cgi?id=1357269
>> > [2] https://bugzilla.redhat.com/show_bug.cgi?id=1448606
>> >
>> >
>> > On Fri, Jun 30, 2017 at 5:11 AM, aduckers <alex.duckers at gmail.com>
>> wrote:
>> >
>> >
>> > Attached.  I’ve also got an image upload to the ISO domain stuck in
>> “Finalizing”, and can’t cancel or clear it.  Not sure if related or not,
>> but it might show in the logs and if that can be cleared that’d be great
>> too.
>> >
>> > Thanks
>> >
>> >
>> >> On Jun 29, 2017, at 9:20 AM, Fred Rolland <frolland at redhat.com> wrote:
>> >>
>> >> Can you please attach engine and Vdsm logs ?
>> >>
>> >> On Thu, Jun 29, 2017 at 6:21 PM, aduckers <alex.duckers at gmail.com>
>> wrote:
>> >> I’m running 4.1 with a hosted engine, using FC SAN storage.  I’ve
>> uploaded a qcow2 image, then created a VM and attached that image.
>> >> When trying to create a template from that VM, we get failures with:
>> >>
>> >> failed: low level image copy failed
>> >> VDSM command DeleteImageGroupVDS failed: Image does not exist in domain
>> >> failed to create template
>> >>
>> >> What should I be looking at to resolve this?  Anyone recognize this
>> issue?
>> >>
>> >> Thanks
>> >>
>> >>
>> >> _______________________________________________
>> >> Users mailing list
>> >> Users at ovirt.org
>> >> http://lists.ovirt.org/mailman/listinfo/users
>> >>
>> >
>> >
>> >
>>
>>
>>
>
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