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I will try next week and write test results.
Thanks


Il giorno ven 8 ott 2021 alle ore 15:07 Laurent Dumont <
laurentfdumont at gmail.com> ha scritto:

> You can try a few options to see if it helps. It might be a question of
> NFSv3 or V4 or the Netapp driver changes themselves.
>
>
> https://forum.opennebula.io/t/nfs-v3-datastore-and-failed-to-lock-byte-100/7482
>
> On Fri, Oct 8, 2021 at 8:51 AM Ignazio Cassano <ignaziocassano at gmail.com>
> wrote:
>
>> Hello Laurent,
>> I am using nfs_mount_options = nfsvers=3,lookupcache=pos
>> I always use the above options.
>> I have this issue only with the last cinder images of wallaby
>> Thanks
>> Ignazio
>>
>> Il giorno ven 8 ott 2021 alle ore 14:46 Laurent Dumont <
>> laurentfdumont at gmail.com> ha scritto:
>>
>>> What options are you using for the NFS client on the controllers side?
>>> There are some recommended settings that Netapp can provide.
>>>
>>> On Fri, Oct 8, 2021 at 7:20 AM Ignazio Cassano <ignaziocassano at gmail.com>
>>> wrote:
>>>
>>>> Hello,
>>>> I've just updated my kolla wallaby with latest images. When I create
>>>> volume from image on ceph it works.
>>>> When I create volume from image on nfs netapp ontap, it does not work.
>>>> The following is reported in cinder-volume.log:
>>>> 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server   File
>>>> "/var/lib/kolla/venv/lib/python3.8/site-packages/cinder/volume/flows/manager/create_volume.py",
>>>> line 950, in _create_from_image_cache_or_download
>>>> 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server
>>>> model_update = self._create_from_image_download(
>>>> 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server   File
>>>> "/var/lib/kolla/venv/lib/python3.8/site-packages/cinder/volume/flows/manager/create_volume.py",
>>>> line 766, in _create_from_image_download
>>>> 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server
>>>> volume_utils.copy_image_to_volume(self.driver, context, volume,
>>>> 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server   File
>>>> "/var/lib/kolla/venv/lib/python3.8/site-packages/cinder/volume/volume_utils.py",
>>>> line 1158, in copy_image_to_volume
>>>> 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server     raise
>>>> exception.ImageCopyFailure(reason=ex.stderr)
>>>> 2021-10-08 13:11:20.590 26 ERROR oslo_messaging.rpc.server
>>>> cinder.exception.ImageCopyFailure: Failed to copy image to volume:
>>>> qemu-img:
>>>> /var/lib/cinder/mnt/55fcb53b884ca983ed3d6fa8aac57810/volume-68fd6214-c24a-4104-ae98-e9d0b60aa136:
>>>> error while converting raw: Failed to lock byte 101
>>>>
>>>> Any help please ?
>>>> Ignazio
>>>>
>>>
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