I was looking at the NVMe Data-in and Data-out flow for NVMeOF RDMA transport, looks like
SPDK is capable of handling in-capsule data (for Write operations from the host) by
pre-posting in-capsule data buffer SGL to RDMA recv buffers. But, looks like SPDK
doesn't use in-line data buffers while sending response to the NVMe read commands from
the host and eventually using RDMA write to send the data, can someone please confirm
whether my observation is correct or not?