The editor for the NFSv4 bis internet draft uses this site as a method of distributing content and issue tracking. The latest version of the NFSv4.0 I-D is always found on the IETF site. The NFSv4 WG page will have pointers to all of this and includes a pointer to the email archive as well.

http://www.ietf.org/html.charters/nfsv4-charter.html
http://www.ietf.org/mail-archive/web/nfsv4/index.html

NOTE: The drafts contained here may change after it is posted to the IETF site. The ITEF site is always the definitive authority on content.

To compile the XML files into text files:

1. Install xml2rfc
   Check with http://xml.resource.org/, but basically:

#
# Install xml2rfc
#
curl -O https://bootstrap.pypa.io/get-pip.py
python get-pip.py
pip install xml2rfc

   These instructions have been tested with version 2. The
   documents no longer build with the version 1.36.

2. Build

   > make

The will generate the draft-ietf-nfsv4-3530bis-<currentdraft>.txt file.