Subject: [nfsv4] [Errata Verified] RFC5661 (5040)

From: RFC Errata System <[email-masked]>
Date: Thu, 3 Sep 2020 04:15:15 -0700 (PDT)

The following errata report has been verified for RFC5661,
"Network File System (NFS) Version 4 Minor Version 1 Protocol". 

--------------------------------------
You may review the report below and at:
https://www.rfc-editor.org/errata/eid5040

--------------------------------------
Status: Verified
Type: Technical

Reported by: Jonathan Price <[email-masked]>
Date Reported: 2017-06-12
Verified by: Magnus Westerlund (IESG)

Section: 18.46.3

Original Text
-------------
Operations other than SEQUENCE, BIND_CONN_TO_SESSION, EXCHANGE_ID,
CREATE_SESSION, and DESTROY_SESSION, MUST NOT appear as the first
operation in a COMPOUND.  

Corrected Text
--------------
Operations other than SEQUENCE, BIND_CONN_TO_SESSION, 
EXCHANGE_ID, DESTROY_CLIENTID, CREATE_SESSION, and 
DESTROY_SESSION, MUST NOT appear as the first 
operation in a COMPOUND.  

Notes
-----
In the section for DESTROY_CLIENTID (18.50.3), the following text exists (see snipped section below).
This means that DESTROY_CLIENTID must also be in the list for operations that are allowed
in the first operation of a compound.

<...snip...>
   If DESTROY_CLIENTID is not prefixed by SEQUENCE, it MUST be the only
   operation in the COMPOUND request (otherwise, the server MUST return
   NFS4ERR_NOT_ONLY_OP).  If the operation is sent without a SEQUENCE
   preceding it, a client that retransmits the request may receive an
   error in response, because the original request might have been
   successfully executed.
<...snip...>

--------------------------------------
RFC5661 (draft-ietf-nfsv4-minorversion1-29)
--------------------------------------
Title               : Network File System (NFS) Version 4 Minor Version 1 Protocol
Publication Date    : January 2010
Author(s)           : S. Shepler, Ed., M. Eisler, Ed., D. Noveck, Ed.
Category            : PROPOSED STANDARD
Source              : Network File System Version 4
Area                : Transport
Stream              : IETF
Verifying Party     : IESG