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INCITS Background for IMSS

This document provides a comprehensive introduction to the INCITS organization, its principles, procedures, and history related to information technology standardization. It outlines key topics including storage-related committees, workgroups, and near-term objectives, emphasizing the importance of cooperative strategy between INCITS and IMSS. It discusses the organization’s commitment to open participation in standard development, the ANSI Patent Policy, and the framework for technical reports and standards. Readers can learn how INCITS has influenced the evolution of storage technologies over the past decades.

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INCITS Background for IMSS

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  1. INCITS Background for IMSS Roger Cummings Chair, TG T11.5 VERITAS Software roger.cummings@veritas.com

  2. Topics • Introduction to INCITS • Principles • Background • Storage-related Committees & Workgroups • Procedures • History • Cooperative Strategy • Near-term objectives

  3. INCITS • International Committee for Information Technology Standardization • Called X3 for many years up to 1998 • Had to change because of “web search problem” • Holds the US TAG for several key ISO groups • See www.incits.org for details

  4. INCITS is Fully open!! • Anyone can attend INCITS meetings @ no charge • Organizational memberships necessary to vote at some Plenary meetings • $800/year/organization • ANSI Patent Policy applies: • Reasonable, non-discriminatory • See www.ansi.org • All drafts and proposals available on public web sites

  5. INCITS • Formal standards developer accredited by ANSI, covering: • Programming languages (Fortran, C, Pascal, C++ etc.) • Magnetic & optical media and formats • Real time location systems & RFID technology • Biometrics • Storage interfaces & command sets ……

  6. Storage Interface Committees • First formed pre-1977 • Splits occurred in 1982 & 1995 • The committee names all changed in 1993 as well • Now 3 active groups – T10, T11, T13 • See http://www.t10.org etc. • Nearly all widely-used storage peripheral interfaces for last 20 years defined by these committees

  7. INCITS Standards

  8. INCITS Procedures • Policies and Procedures defined in RD-2 • Covers both • Standards (equivalent to standards track) • Technical Reports (equivalent to informational) • Includes both: • Committee Letter Ballots (equivalent to Last Call) • Public Review (administered by ANSI) • Have to have a Project Proposal approved by committee before beginning work • One standard/TR per project

  9. History • Existing storage-related documents: • RFC2834 ARP and IP Broadcast over HIPPI-800. J.-M. Pittet. May 2000. (Format: TXT=76243 bytes) (Obsoletes RFC1374) (Status: PROPOSED STANDARD) • RFC2835 IP and ARP over HIPPI-6400 (GSN). J.-M. Pittet. May 2000. (Format: TXT=74178 bytes) (Status: PROPOSED STANDARD) • RFC2625 IP and ARP over Fibre Channel. M. Rajagopal, R. Bhagwat, W. Rickard. June 1999. (Format: TXT=137741 bytes) (Status: PROPOSED STANDARD)

  10. Approach • Existing storage-related MIBs • RFC2837 Definitions of Managed Objects for the Fabric Element in Fibre Channel Standard. K. Teow. May 2000. (Format: TXT=87860 bytes) (Status: PROPOSED STANDARD) • FC Management MIB being created by IP Storage WG as a replacement, see: • http://www.ietf.org/internet-drafts/draft-ietf-ips-fcmgmt-mib-04.txt

  11. Approach • Other MIBs have been either I-Ds or private documents • e.g. FA-MIB • Documented after widespread use by T11 as service to industry only (see http://www.t11.org/t11/docreg.nsf/ldraftl/mib-fa) • Includes indication that new developments should use FC Management MIB • Not well coordinated with T11 projects • Have not followed IETF practices and approaches

  12. Cooperative Strategy • Intend is to coordinate activities between INCITS & IMSS to: • Ensure timeliness wrt other work • Follow latest IETF directions, take advantage of expertise • T11.5 has approved a process for this: • Run an internal project as usual, including Letter Ballot, on a draft MIB • When all issues that can be resolved are done, transfer change control to IMSS

  13. Near-term objectives • Three MIBs • FC Domain manager • FC Name Server • FC Extensions to Interfaces MIB • Project Proposals will be voted on by T11.5 in December • Schedule to transfer to IMSS late summer 2004

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