About RPC-over-RDMA Version 2 Protocol

[lvjing421]

Hi Chuck,

I wonder if there is published RPC-over-RDMA Version 2 Protocol or is it still under standardization? I could only find version 1 from rfc8166/8167/8267.

With regards,
Jing

[chucklever]

Version 1 is the latest. There has been no customer demand for a new protocol version, so work on version 2 was allowed to expire:

https://datatracker.ietf.org/doc/draft-ietf-nfsv4-rpcrdma-version-two/

Note that the IESG state is "Expired"