Hello,

I found this KB : https://bugzilla.redhat.com/show_bug.cgi?id=1529607
and put a description to the VM disk and the OVA export works ! :-)

Now, the import does not work :-(

The error is : Failed to load VM configuration from OVA file: /data/ova/amon

I have tried two ways.
In first, I let the file ova.
Secondely I did  : tar xvf file.ova and specifiy the directory where the ovf file is.

In the engine log, I have found this :

2018-03-05 16:15:58,319-04 INFO  [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default task-6) [e2a953ca-1460-4899-a958-7dbe37e40a21] Ansible playbook command has exited with value: 2
2018-03-05 16:15:58,319-04 ERROR [org.ovirt.engine.core.bll.GetVmFromOvaQuery] (default task-6) [e2a953ca-1460-4899-a958-7dbe37e40a21] Failed to query OVA info
2018-03-05 16:15:58,319-04 ERROR [org.ovirt.engine.core.bll.GetVmFromOvaQuery] (default task-6) [e2a953ca-1460-4899-a958-7dbe37e40a21] Query 'GetVmFromOvaQuery' failed: EngineException: Failed to query OVA info (Failed with error GeneralException and code 100)

I have found this KB : https://bugzilla.redhat.com/show_bug.cgi?id=1529965
The unique solution is a update ?

Sincerely
Fabrice 


Le 05/03/2018 à 13:13, Fabrice SOLER a écrit :

Hello,

Thank for your answer, I have put all permissions for the directory and I always have errors.

Here are the ERROR in logs on the engine :

2018-03-05 13:03:18,525-04 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVolumeInfoVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-23) [7dcef072] FINISH, GetVolumeInfoVDSCommand, return: org.ovirt.engine.core.common.businessentities.storage.DiskImage@90e3c610, log id: 84f89c3
2018-03-05 13:03:18,529-04 ERROR [org.ovirt.engine.core.bll.CreateOvaCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-23) [7dcef072] Command 'org.ovirt.engine.core.bll.CreateOvaCommand' failed: null
2018-03-05 13:03:18,529-04 ERROR [org.ovirt.engine.core.bll.CreateOvaCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-23) [7dcef072] Exception: java.lang.NullPointerException
...
2018-03-05 13:03:18,533-04 ERROR [org.ovirt.engine.core.bll.exportimport.ExportOvaCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-23) [7dcef072] Failed to create OVA file
2018-03-05 13:03:18,533-04 INFO  [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] (EE-ManagedThreadFactory-engineScheduled-Thread-23) [7dcef072] Command 'ExportOva' id: 'c484392e-3540-4a11-97bf-3fecbc13e080' failed when attempting to perform the next operation, marking as FAILED '[d5d4381b-ec82-4927-91a4-74597cd2511d]'
2018-03-05 13:03:18,533-04 INFO  [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] (EE-ManagedThreadFactory-engineScheduled-Thread-23) [7dcef072] Command 'ExportOva' id: 'c484392e-3540-4a11-97bf-3fecbc13e080' child commands '[d5d4381b-ec82-4927-91a4-74597cd2511d]' executions were completed, status 'FAILED'
2018-03-05 13:03:19,542-04 ERROR [org.ovirt.engine.core.bll.exportimport.ExportOvaCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-98) [c99e94b0-a9dd-486f-9274-9aa17c9590a0] Ending command 'org.ovirt.engine.core.bll.exportimport.ExportOvaCommand' with failure.
2018-03-05 13:03:19,543-04 INFO  [org.ovirt.engine.core.bll.exportimport.ExportOvaCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-98) [c99e94b0-a9dd-486f-9274-9aa17c9590a0] Lock freed to object 'EngineLock:{exclusiveLocks='[3ae307cb-53d6-4d70-87b6-4e073c6f5eb6=VM]', sharedLocks=''}'
2018-03-05 13:03:19,550-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-98) [c99e94b0-a9dd-486f-9274-9aa17c9590a0] EVENT_ID: IMPORTEXPORT_EXPORT_VM_TO_OVA_FAILED(1,225), Failed to export Vm pfSense as a Virtual Appliance to path /ova/pfSense.ova on Host eple-rectorat-proto
...

Sincerely,
Fabrice

Le 05/03/2018 à 12:50, Arik Hadas a écrit :

On Mon, Mar 5, 2018 at 6:48 PM, Arik Hadas <ahadas@redhat.com> wrote:

On Mon, Mar 5, 2018 at 6:29 PM, Fabrice SOLER <fabrice.soler@ac-guadeloupe.fr> wrote:

Hello,

I need to export my VM to OVA format from the administration portail Ovirt. It fails with this message :

Failed to export Vm CentOS as a Virtual Appliance to path /data/CentOS.ova on Host eple-rectorat-proto

My storage is local (not NFS or iSCSI), is there some particulars permissions to put to the destination directory ?

No, the script that packs the OVA is executed with root permissions.

 

The path is the path to an export domain ?

Not necessarily.

Oh, and please share the (engine, ansible) logs if you want more eyes looking at that failure.

 

 

Sincerely,

Fabrice SOLER

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