[ovirt-users] using oVirt with newer librbd1

[Konstantin Shalygin]

On 10/24/2017 07:26 PM, Matthias Leopold wrote:

> yes, we have a Ceph 12 Cluster and are using librbd1-12.2.1 on oVirt 
> Hypervisor Hosts, which we're installed with CentOS 7 and Ceph 
> upstream repos, not oVirt Node (for this exact purpose).
On oVirt Hypervisor hosts we use librbd1-0.94.5-1.el7.x86_64
> Since 
> /usr/lib64/libvirt/storage-backend/libvirt_storage_backend_rbd.so is 
> using /lib64/librbd.so.1 our VMs with disks from Cinder storage domain 
> are using Ceph 12 all the way. 
Our OpenStack cinder is openstack-cinder-10.0.0-1.el7.noarch with 
librbd1-10.2.3-0.el7.x86_64
What version of Cinder I should have for work with Ceph 12? Or just 
upgrade python-rbd/librados/librbd1/etc.
> Are you also using a newer librbd1? 
Not for now as you can see. I was open "ovirt-users" for my questions 
about Ceph 12 and see your fresh message. I think you first who used 
Ceph 12 with oVirt.

-- 
Best regards,
Konstantin Shalygin