in070___
T10/07-255r0
John Lohmeyer
May 17, 2007

INCITS T10 Annual Report

Annual Report for: T10 Technical Committee
Covering the Period: June 2006 to May 2007
Title of INCITS Subgroup: SCSI Storage Interfaces

Links:

  1. Executive Summary
  2. T10 continues to run smoothly with 57 approved projects, of which 40 are in maintenance mode. Over the last year, T10 voted to withdraw 6 standards and/or technical reports. Most of the active projects are related to the SCSI family of standards. T10 membership is at 40 organizations, down from 48 last year.

    Over the last few years, I/O storage interconnects have moved to serial technology for new applications. Parallel SCSI and parallel ATA shipments have peaked and are gradually declining in favor of SAS and SATA.

    Serial technology inherently enables larger topologies, both in distance and in numbers of devices. These larger topologies have required some enhancements in the SCSI architecture and the command sets (e.g., access controls, extended copy commands, persistent reservations, etc.).

  3. Significant accomplishments

  4. Significant challenges
  5. None expected.

  6. Expected challenges
  7. None expected.

  8. Committee Activities

    1. Previous year's meetings
    2. NumberDateLocation
      #74July 13, 2006Colorado Springs, CO
      #75September 14, 2006Nashua, NH
      #76November 9, 2006Las Vegas, NV
      #77January 18, 2007Lake Mary, FL
      #78March 15, 2007Memphis, TN
      #79May 10, 2007Bellevue, WA

    3. Next year's planned meetings
    4. http://www.t10.org/meeting.htm

  9. Liaison activities
  10. INCITS T11 http://www.t11.org/

    INCITS T13 http://www.t13.org/

    SFF Committee http://www.sffcommittee.org/

    SCSI Trade Association (STA) http://www.scsita.org/

    IETF SCSI over IP http://www.ietf.org/html.charters/ips-charter.html

    Storage Networking Industry Association (SNIA) http://www.snia.org/

    ISO/IEC JTC1/SC25/WG4

    Trusted Computing Group https://www.trustedcomputinggroup.org/home

    MIPI Alliance http://www.mipi.org/

    IEEE P1619, Security in Storage WG http://siswg.org/

  11. Officers and membership

    1. Officers
    2. Position

      Name

      Organization

      Training date

      Chair

      John Lohmeyer

      LSI

      July 2006

      Vice Chair

      George Penokie

      IBM

      December 2002

      Secretary

      Ralph Weber

      ENDL Texas

      December 2002

      International Representative

      Gary Robinson

      EMC

      May 2002

      Vocabulary Representative

      open

       

       


    3. Membership

    T10 Attendance Database: http://www.t10.org/ftp/t10/members.txt

  12. Future trends
  13. T10's efforts are now totally focused on using serial interfaces for storage devices: SAS, SATA, Fibre Channel, and iSCSI.

    There is special interest in SAS and SATA, because these two interfaces share the same physical layer. Systems integrators can build products that use either SATA or SAS disk drives, depending on cost, performance, and reliability objectives.

    The SCSI command sets are evolving to encompass the latest developments in storage (e.g., much larger address spaces, new optical devices, and storage controllers) as well as refinements to deal with current interconnect issues (e.g., networked storage, security, and power management).

  14. Other administrative information
  15. Financial Statement

    The INCITS Secretariat maintains an escrow account on T10's behalf to pay for technical editing services. See the T10 Procedure for Funding Technical Editors http://www.t10.org/ftp/t10/document.95/95-148r0.pdf for details of how this account is administered. The current account balance as of September 17, 2003 is $31,830.75. I assume this amount is unchanged since September 2003 as T10 has not requested any expenditure nor have additional funds been collected.

    T10 Internal Procedures

    The T10 internal procedures are as follows:

    ProcedureURL
    T10 Standards Development Policies and Procedures http://www.t10.org/ftp/t10/document.00/00-283r1.pdf
    T10 Electronic Procedures http://www.t10.org/ftp/t10/document.99/99-271r1.pdf
    T10 Procedure for Funding Technical Editors http://www.t10.org/ftp/t10/document.95/95-148r0.pdf
    T10 Document Retention Policy http://www.t10.org/ftp/t10/document.98/98-107r1.pdf
    T10 Plenary Meetings & Accompanying Meeting Weeks http://www.t10.org/ftp/t10/document.07/07-086r1.pdf