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Hi Wodel,

Currently configuring multiple cinder backup backends is not supported.
This was brought up in our last cinder meeting on 06 April, 2023[1].
A spec was proposed to implement this[2] but there aren't any patches to
implement this.
Christian Rohmann (crohmann on IRC) has shown interest in this topic, so
probably you can contact him about the details and can collaborate on the
effort.

[1]
https://meetings.opendev.org/irclogs/%23openstack-meeting-alt/%23openstack-meeting-alt.2023-04-05.log.html#t2023-04-05T14:50:24
[2] https://review.opendev.org/c/openstack/cinder-specs/+/712301

Thanks
Rajat Dhasmana

On Sun, Apr 2, 2023 at 6:49 PM Nguyễn Hữu Khôi <nguyenhuukhoinw at gmail.com>
wrote:

> https://blueprints.launchpad.net/cinder/+spec/backup-backends-configuration
>
> I just read and test later.
>
> On Sun, Apr 2, 2023, 8:05 PM Nguyễn Hữu Khôi <nguyenhuukhoinw at gmail.com>
> wrote:
>
>> Oh. Sr. U asked for cinder-backup. My mistake.
>>
>> On Sun, Apr 2, 2023, 8:03 PM Nguyễn Hữu Khôi <nguyenhuukhoinw at gmail.com>
>> wrote:
>>
>>> I just ask today.
>>> https://docs.openstack.org/cinder/latest/reference/support-matrix.html
>>>
>>>
>>> https://www.google.com/amp/s/www.openstackfaq.com/cinder-multiple-backends/%3famp
>>>
>>> On Sun, Apr 2, 2023, 8:00 PM Nguyễn Hữu Khôi <nguyenhuukhoinw at gmail.com>
>>> wrote:
>>>
>>>> Yes, it can be done.
>>>>
>>>> On Sun, Apr 2, 2023, 7:58 PM wodel youchi <wodel.youchi at gmail.com>
>>>> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> Could cinder-backup be configured with multiple-backends, ceph and nfs
>>>>> for example?
>>>>>
>>>>> Regards.
>>>>>
>>>>
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