On Fri, Oct 26, 2018 at 8:58 PM <sangeetha.rathinavel@oracle.com> wrote:

When I try to export a vm to ova, get this below error in engine log

2018-10-26 12:11:36,657-04 ERROR [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] (EE-ManagedThreadFactory-engineScheduled-Thread-37) [484d3716] EngineException: ENGINE (Failed with error ENGINE and code 5001): org.ovirt.engine.core.common.errors.EngineException: EngineException: ENGINE (Failed with error ENGINE and code 5001) at org.ovirt.engine.core.bll.exportimport.ExportOvaCommand.createOva(ExportOvaCommand.java:301) [bll.jar:] at org.ovirt.engine.core.bll.exportimport.ExportOvaCommand.executeNextOperation(ExportOvaCommand.java:285) [bll.jar:] at org.ovirt.engine.core.bll.exportimport.ExportOvaCommand.performNextOperation(ExportOvaCommand.java:277) [bll.jar:] at org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback.childCommandsExecutionEnded(SerialChildCommandsExecutionCallback.java:32) [bll.jar:] at org.ovirt.engine.core.bll.ChildCommandsCallbackBase.doPolling(ChildCommandsCallbackBase.java:68) [bll.jar:] at org.ovirt.engine.core.bll.tasks.CommandCallbacksPoller.invokeCallbackMethodsImpl(CommandCallbacksPoller.java:146) [bll.jar:] at org.ovirt.engine.core.bll.tasks.CommandCallbacksPoller.invokeCallbackMethods(CommandCallbacksPoller.java:107) [bll.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_181]

In Ansible log

writing disk: path=/rhev/data-center/mnt/ca-ovmstor101:_export_sanrathi_brml11g04-oVirt-nfs-01/aec73d1f-ea3d-4228-a151-a41b20b6b67b/images/e1186fdb-3fc3-46ae-945c-dd19bb6d434c/d95c52e3-35d1-493e-ab2d-42577bdb0391 size=196848 Traceback (most recent call last): File "/root/.ansible/tmp/ansible-tmp-1540570288.02-200413742597669/pack_ova.py", line 96, in <module> write_disks(ova_path, disks_info.split('+')) File "/root/.ansible/tmp/ansible-tmp-1540570288.02-200413742597669/pack_ova.py", line 79, in write_disks write_disk(ova_path, disk_path, disk_size) File "/root/.ansible/tmp/ansible-tmp-1540570288.02-200413742597669/pack_ova.py", line 59, in write_disk fd = os.open(disk_path, os.O_RDONLY | os.O_DIRECT) OSError: [Errno 13] Permission denied: '/rhev/data-center/mnt/ca-ovmstor101:_export_sanrathi_brml11g04-oVirt-nfs-01/aec73d1f-ea3d-4228-a151-a41b20b6b67b/images/e1186fdb-3fc3-46ae-945c-dd19bb6d434c/d95c52e3-35d1-493e-ab2d-42577bdb0391'

Can you please provide more information about image d95c52e3-35d1-493e-ab2d-42577bdb0391 of disk e1186fdb-3fc3-46ae-945c-dd19bb6d434c? 1. Its file permissions 2. What's its format (qemu-img info <path>) 3. Whether or not it has a backing file In light of the size of this image not being a multiply of 512, I suspect this is an empty qcow2 file. If that's the case, removing the O_DIRECT flag from pack_ova.py script might solve this (although if that's the problem I would expect the error to be "invalid argument" rather than "permission denied"). I see, according to your email, that you're from Oracle so if you're doing that to test something or as part of an integration of oVirt with some tool, I would propose doing that with the nightly build of 4.3 - the process of exporting & importing OVAs was almost completely rewritten and the new version is faster and more stable (the output of the process, the OVA, remains the same as that in 4.2).

I have my storage in NFS .

Note: Export to Domain works fine. Thanks in advance . _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/75YC2O3RC3G5XZ...