Open Stack

Pingback from other thread

Does it work with a Netapp/Ontap NFS volume now?

On Fri, Oct 8, 2021 at 10:18 AM Ignazio Cassano <ignaziocassano at gmail.com>
wrote:

> 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
>>>>>
>>>>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20211008/457487b2/attachment.htm>