draft-ietf-nfsv4-layout-types-01.txt   draft-ietf-nfsv4-layout-types-02.txt 
NFSv4 T. Haynes NFSv4 T. Haynes
Internet-Draft Primary Data Internet-Draft Primary Data
Updates: 5661 (if approved) September 22, 2014 Updates: 5661 (if approved) October 27, 2014
Intended status: Informational Intended status: Informational
Expires: March 26, 2015 Expires: April 30, 2015
Requirements for pNFS Layout Types Requirements for pNFS Layout Types
draft-ietf-nfsv4-layout-types-01.txt draft-ietf-nfsv4-layout-types-02.txt
Abstract Abstract
This document provides help in distinguishing between the This document provides help in distinguishing between the
requirements for Network File System (NFS) version 4.1's Parallel NFS requirements for Network File System (NFS) version 4.1's Parallel NFS
(pNFS) and those those specifically directed to the pNFS File Layout. (pNFS) and those those specifically directed to the pNFS File Layout.
The lack of a clear separation between the two set of requirements The lack of a clear separation between the two set of requirements
has been troublesome for those specifying and evaluating new Layout has been troublesome for those specifying and evaluating new Layout
Types. Types. As this document clarifies RFC5661, it effectively updates
RFC5661.
Status of This Memo Status of This Memo
This Internet-Draft is submitted in full conformance with the This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79. provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on March 26, 2015. This Internet-Draft will expire on April 30, 2015.
Copyright Notice Copyright Notice
Copyright (c) 2014 IETF Trust and the persons identified as the Copyright (c) 2014 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
skipping to change at page 10, line 30 skipping to change at page 10, line 30
[RFC5663] Black, D., Fridella, S., and J. Glasgow, "pNFS Block/ [RFC5663] Black, D., Fridella, S., and J. Glasgow, "pNFS Block/
Volume Layout", RFC 5663, January 2010. Volume Layout", RFC 5663, January 2010.
[RFC5664] Halevy, B., Welch, B., and J. Zelenka, "Object-Based [RFC5664] Halevy, B., Welch, B., and J. Zelenka, "Object-Based
Parallel NFS (pNFS) Operations", RFC 5664, January 2010. Parallel NFS (pNFS) Operations", RFC 5664, January 2010.
8.2. Informative References 8.2. Informative References
[FlexFiles] [FlexFiles]
Halevy, B. and T. Haynes, "Parallel NFS (pNFS) Flexible Halevy, B. and T. Haynes, "Parallel NFS (pNFS) Flexible
File Layout", draft-ietf-nfsv4-flex-files-01 (Work In File Layout", draft-ietf-nfsv4-flex-files-02 (Work In
Progress), September 2014. Progress), October 2014.
[Lustre] Faibish, S. and P. Tao, "Parallel NFS (pNFS) Lustre Layout [Lustre] Faibish, S. and P. Tao, "Parallel NFS (pNFS) Lustre Layout
Operations", draft-faibish-nfsv4-pnfs-lustre-layout-06 Operations", draft-faibish-nfsv4-pnfs-lustre-layout-07
(Work In Progress), November 2013. (Work In Progress), April 2014.
Appendix A. Acknowledgments Appendix A. Acknowledgments
Dave Noveck provided an early review that sharpened the clarity of Dave Noveck provided an early review that sharpened the clarity of
the definitions. the definitions.
Appendix B. RFC Editor Notes Appendix B. RFC Editor Notes
[RFC Editor: please remove this section prior to publishing this [RFC Editor: please remove this section prior to publishing this
document as an RFC] document as an RFC]
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