IT/03-1163
T10/03-333r0
John Lohmeyer
September 22, 2003
INCITS T10 Annual Report
Annual Report for: | T10 Technical Committee |
Covering the Period: | October 2002 to September 2003 |
Title of INCITS Subgroup: | SCSI Storage Interfaces |
Informal Description of Work: | T10 develops standards and technical reports on I/O interfaces, particularly the Small Computer System Interface (SCSI). |
Links:
T10 continues to run smoothly with 57 approved projects, of which 39 are in maintenance mode. Most of the active projects are related to the SCSI-3 family of standards. T10 membership is at 41 organizations, down from 46 last year. This decline is due largely to the weak economy.
Over the last few years, there has been increasing interest in attaching more storage devices over longer distances using interfaces such as Fibre Channel, the Internet (e.g., iSCSI), and Serial Attached SCSI (SAS). 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.). This has also led to organizations joining T10 that have not previously participated (e.g., Microsoft, Intel, and Cisco Systems).
The computer industry is still suffering from a weak economy. This has adversely affected participation on standards committees and may inhibit or delay adoption of newer technologies. However, there are some signs that a recovery is beginning.
None expected.
Number | Date | Location |
#53 | November 7, 2002 | Huntington Beach, CA |
#54 | January 16, 2003 | Potland, OR |
#55 | March 13, 2003 | Dallas, TX |
#56 | May 7, 2003 | Nashua, NH |
#57 | July 10, 2003 | Colorado Springs, CO |
#58 | September 11, 2002 | Seattle, WA |
#59 | November 6, 2003 | Austin, TX |
INCITS T11
http://www.t11.org/INCITS T13
http://www.t13.org/SFF Committee
http://www.sff.org/IEEE P1394
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
Serial ATA Working Group http://www.serialata.org/
Position |
Name |
Organization |
Training date |
Chair |
John Lohmeyer |
LSI Logic |
December 2002 |
Vice Chair |
George Penokie |
IBM/Tivoli |
December 2002 |
Secretary |
Ralph Weber |
ENDL Texas |
December 2002 |
International Representative |
Gary Robinson |
EMC |
May 2002 |
Vocabulary Representative |
open |
|
|
http://www.t10.org/ftp/t10/members.txt
Note: The INCITS Secretariat provided a file containing their database of T10 members as of September 10, 2003. A number of discrepancies were found and noted to Ms. Parthenia Purnell on September 16, 2003. She is in the process of updating the INCITS database. Due to the magical HTML in the supplied file, I did not incorporate it into this file. (I didn't understand it, therefore it is magic to me.)
SPI-5 (a.k.a., Ultra640 SCSI), published this year, was the last generation of the parallel SCSI physical interface. Products that previously used the parallel SCSI physical interface will migrate to serial interfaces such as SAS, iSCSI, and Fibre Channel. Because SAS uses the same physical layer as Serial ATA, 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, DVDs, CD-Recordable devices, and array controllers) as well as refinements to deal with current interconnect issues (e.g., network storage, security, and power management).
Video Projectors
As noted last year, availability of video projectors at committee meetings is critical to having effective meetings. The situation has improved somewhat over the last year as more T10 members (including myself) are bringing video projectors to our meetings. Also, some hosts are able to supply one or two projectors for T10 usage.
I am still requesting that INCITS consider ways to address this problem. One possible solution would be for INCITS to purchase a few video projectors that could be loaned to subgroups for specific meetings.
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.
T10 Internal Procedures
The T10 internal procedures are as follows:
Procedure | URL |
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.95/95-146r2.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.00/00-221r2.pdf |