openstack backup volume - error with rootwrap

Sofia Enriquez senrique at redhat.com
Wed May 31 13:47:43 UTC 2023


Hi Garcetto, hope you are doing well,

Are the c-vol services facing the same issue? From the logs looks like a
configuration problem with kolla.

Cheers,

On Wed, May 31, 2023 at 11:56 AM garcetto <garcetto at gmail.com> wrote:

> goodmorning,
>  using kolla-openstack zed cluster, cinder backend is nfs, cinder-backup
> is another nfs too.
> when i try to do backup:
>
> #openstack volume backup create 43e97a6d-c965-4127-8334-df5b5e8e8a05
>
> (on cinder-backup container)
> (/var/log/cinder-backup.log)
> "
> ERROR oslo_messaging.rpc.server Command: sudo cinder-rootwrap
> /etc/cinder/rootwrap.conf chown 42407
> /var/lib/cinder/mnt/6c827b655049ba4f069fd5f103620555/volume-20f3c72c-0b57-4500-b552-5056d12fd9c7
> 2023-05-31 12:37:37.551 7 ERROR oslo_messaging.rpc.server Exit code: 1
> 2023-05-31 12:37:37.551 7 ERROR oslo_messaging.rpc.server Stdout: ''
> 2023-05-31 12:37:37.551 7 ERROR oslo_messaging.rpc.server Stderr:
> "/bin/chown: changing ownership of
> '/var/lib/cinder/mnt/6c827b655049ba4f069fd5f103620555/volume-20f3c72c-0b57-4500-b552-5056d12fd9c7':
> Invalid argument\n"
> 2023-05-31 12:37:37.551 7 ERROR oslo_messaging.rpc.server
> "
>
> could anyone give me advice how to proceed?
> thank you for your time.
>
>

-- 

Sofía Enriquez

she/her

Software Engineer

Red Hat PnT <https://www.redhat.com>

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