OpenStack with Ceph RDMA


I’m looking for information about where is the RDMA messaging of Ceph happen, on cluster network, public network or both (it seem both, CMIIW)? I’m talking about configuration of ms_type, ms_cluster_type and ms_public_type.

In case of OpenStack integration with RBD, which of above three is possible? In this case, should I separate cluster network and public network?

Best regards,

Hello Lazuardi,

Thank you for posting your question on the Mellanox Community.

Based on your questions, the only information we can provide is the following link →

As stated in the Community post 'CEPH RDMA is a community supported feature, for any CEPH RDMA support please address the CEPH community’

Please reach out to the CEPH Community for more information regarding the your question.

Thanks and regards,

~Mellanox Technical Support