[nfsv4] Mirja Kühlewind's No Objection on draft-ietf-nfsv4-rpcrdma-cm-pvt-data-07: (with COMMENT)

[Mirja Kühlewind via Datatracker <[e-mail]>]

Mirja Kühlewind has entered the following ballot position for
draft-ietf-nfsv4-rpcrdma-cm-pvt-data-07: No Objection

When responding, please keep the subject line intact and reply to all
email addresses included in the To and CC lines. (Feel free to cut this
introductory paragraph, however.)


Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html
for more information about IESG DISCUSS and COMMENT positions.


The document, along with other ballot positions, can be found here:
https://datatracker.ietf.org/doc/draft-ietf-nfsv4-rpcrdma-cm-pvt-data/



----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------

One quick thought/comment: Another option for extensibility would be to use one
of the reserved flags to e.g. extend the fields of the private data field.
However, the draft states at all reserved flags need to be zero with version 1.
This seems to be a bit of a waste of space but moreover it's a lost opportunity
for an easy way to extend the private data field. Why was that decided?