Ok, so ipoib is required...
><>
nathan stratton
On Mon, Jan 6, 2020 at 4:45 AM Wei Zhao wrote:
> From my understanding, the basic idea is that ceph exchange rdma
> information(qp,gid and so) through ip address on rdma device, and then
> communicate with each other throng rdma. But in my tests,
>From my understanding, the basic idea is that ceph exchange rdma
information(qp,gid and so) through ip address on rdma device, and then
communicate with each other throng rdma. But in my tests, there
seemed to be some issues in that codes.
On Fri, Jan 3, 2020 at 2:24 AM Nathan Stratton wrote:
>
I am working on upgrading my current ethernet only ceph cluster to a
combined ethernet frontend and infiniband backend. From my research I
understand that I set:
ms_cluster_type = async+rdma
ms_async_rdma_device_name = mlx4_0
What I don't understand is how does ceph know how to reach each OSD ove
