On 04/11, MaSch wrote:
Hello all!
I'm currently using openstack queens with cinder 12.0.10. I would like to a backend I'm using a NFS-share.
Now i would like to spit my backups up to two nfs-shares. I have seen that the cinder.volume.driver can handle multiple nfs shares. But it seems that cinder.backup.driver can not.
Is there a way to use two nfs shares for backups? Or is it maybe possible with a later release of Cinder?
regards, MaSch
Hi, Currently the cinder-backup service has two deployment options: tightly coupled, and non-coupled. The non-coupled version is the usual way to deploy it, as you can run it in Active-Active mode, and it only supports a single backend. The coupled deployment allows you to have multiple backends, one backend per cinder-backup service and host, but each backup backend can only backup volumes from the cinder-volume service deployed on the same host. Cheers, Gorka.