ANSI INCITS 463-2010 Information Technology C Fibre Channel C Generic Services - 6 (FC-GS-6).pdf

1、American National StandardDeveloped byfor Information Technology Fibre Channel Generic Services - 6(FC-GS-6)INCITS 463-2010INCITS 463-2010Reaffirmed as INCITS 463-2010 R2015INCITS 463-2010American National Standardfor Information Technology Fibre Channel Generic Services - 6(FC-GS-6)SecretariatInfor

2、mation Technology Industry CouncilApproved May 13, 2010American National Standards Institute, Inc.AbstractThis standard specifies Generic Services that may be used to support management and operation of aFibre Channel Fabric. It includes services relating to device and topology discovery, Fabric zon

3、ing, FibreChannel security, time synchronization, address alias groups, event reporting, and performance monitor-ing.This standard provides clarifications, corrections, service enhancements, and new services to the speci-fication in ANSI INCITS 427:2007, and is recommended rather than ANSI INCITS 42

4、7:2007 to guide thedevelopment of new products. In addition, this standard removes the specifications of certain functionsno longer of significance to the community.Approval of an American National Standard requires review by ANSI that therequirements for due process, consensus, and other criteria f

5、or approval havebeen met by the standards developer.Consensus is established when, in the judgement of the ANSI Board ofStandards Review, substantial agreement has been reached by directly andmaterially affected interests. Substantial agreement means much more thana simple majority, but not necessar

6、ily unanimity. Consensus requires that allviews and objections be considered, and that a concerted effort be madetowards their resolution.The use of American National Standards is completely voluntary; theirexistence does not in any respect preclude anyone, whether he has approvedthe standards or no

7、t, from manufacturing, marketing, purchasing, or usingproducts, processes, or procedures not conforming to the standards.The American National Standards Institute does not develop standards andwill in no circumstances give an interpretation of any American NationalStandard. Moreover, no person shall

8、 have the right or authority to issue aninterpretation of an American National Standard in the name of the AmericanNational Standards Institute. Requests for interpretations should beaddressed to the secretariat or sponsor whose name appears on the titlepage of this standard.CAUTION NOTICE: This Ame

9、rican National Standard may be revised orwithdrawn at any time. The procedures of the American National StandardsInstitute require that action be taken periodically to reaffirm, revise, orwithdraw this standard. Purchasers of American National Standards mayreceive current information on all standard

10、s by calling or writing the AmericanNational Standards Institute.American National StandardPublished byAmerican National Standards Institute, Inc.25 West 43rd Street, New York, NY 10036Copyright 2010 by Information Technology Industry Council (ITI)All rights reserved.No part of this publication may

11、be reproduced in anyform, in an electronic retrieval system or otherwise,without prior written permission of ITI, 1101 K Street NW, Suite 610 Washington, DC 20005. Printed in the United States of AmericaCAUTION: The developers of this standard have requested that holders of patents that may be re-qu

12、ired for the implementation of the standard disclose such patents to the publisher. However, nei-ther the developers nor the publisher have undertaken a patent search in order to identify which, ifany, patents may apply to this standard. As of the date of publication of this standard, followingcalls

13、 for the identification of patents that may be required for the implementation of the standard,notice of one or more such claims has been received. By publication of this standard, no positionis taken with respect to the validity of this claim or of any rights in connection therewith. The knownpaten

14、t holder(s) has (have), however, filed a statement of willingness to grant a license underthese rights on reasonable and nondiscriminatory terms and conditions to applicants desiring to ob-tain such a license. Details may be obtained from the publisher. No further patent search is con-ducted by the

15、developer or publisher in respect to any standard it processes. No representation ismade or implied that this is the only license that may be required to avoid infringement in the use ofthis standard.iContents PageForeword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17、 . . . . . . . . . . . . . . . . . . . . . . 12 Normative References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

18、 . . . . . . 22.2 Approved references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.3 References under development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.4 Other references . . . . . . . .

19、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Definitions and conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43.2 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43.3 Editorial Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

21、 . . . . . . . . . . . . 83.4 Abbreviations, acronyms and symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93.5 Keywords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93.6 T10 Vendor ID Fie

22、lds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Common Transport for Generic Services (CT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

23、. . . . . . . . . . . . . . . . . . . . . . . . . . . 114.2 General concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124.3 CT information unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24、 . . . . . . 134.3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.3.2 Basic CT_IU preamble description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144.3.3 Extended CT_IU preamble description . . .

25、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194.3.4 Vendor Specific CT_IU Preamble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204.3.5 CT_IU Additional information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224.4 CT Inform

26、ation Units (CT_IU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224.4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224.4.2 Request CT_IU . . . . . . . . . . . . . . . . . . . . . .

27、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224.4.3 Accept CT_IU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224.4.4 Reject CT_IU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

28、 . 224.5 FC-2 mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244.5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244.5.2 Fabric Login and N_Port Login .

29、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244.5.3 Class of Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254.5.4 Exchange and Sequence management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30、 254.5.5 FC-2 interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254.5.6 Correlation of requests and responses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274.5.7 Error detection and recovery . . . . . . . . . . . . . .

31、 . . . . . . . . . . . . . . . . . . . . . . . . . 274.6 Time constants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274.6.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

32、 . . . . 274.6.2 Request to response time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274.6.3 Database propagation delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284.7 Persistence of actions after Logout . . . . . . . . .

33、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284.8 CT_Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284.8.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34、. . . . . . . . . . 284.8.2 CT Confidentiality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294.9 Common Requests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.9.1 Description . . . . . .

35、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.9.2 CT_IU preamble values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31ii4.9.3 Reason Code Explanations . . . . . . . . . . . . . . . . . . . . . . . . . . .

36、. . . . . . . . . . . . . 314.9.4 Get More Information (GMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314.9.5 Server Registration and State Change Notification Initiation . . . . . . . . . . . . . . . 324.9.6 GS Asynchronous Notification (ASYNC) . . . . . . . . .

37、 . . . . . . . . . . . . . . . . . . . . . 345 Directory Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

38、. . . . . . 365.2 Name Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365.2.2 Name Server protocol . .

39、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385.2.3 Name Server objects - Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435.2.4 Reason code explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40、 . . . 505.2.5 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526 Management service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.1 Overview . . . . . . . . . . . . .

41、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.2 Fabric Configuration Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 946.2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

42、 . . . . . . . . . . . . . . . . . . . . 946.2.2 Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 946.2.3 Fabric Configuration Server Objects and Attributes . . . . . . . . . . . . . . . . . . . . . 986.2.4 Reason code explanation

43、s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1216.2.5 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1236.3 Unzoned Name Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

44、 . . . . . . . . . . . 1706.3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1706.3.2 Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1706.3.3 Unzoned Name Serve

45、r objects - Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1726.3.4 Reason code explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1726.3.5 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

46、. . . . 1726.4 Fabric Zone Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1736.4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1736.4.2 Terminology . . . . . . . . . . .

47、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1756.4.3 Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1766.4.4 Zoning Management Framework . . . . . . . . . . . . . . . . . . . . . . . . . . . .

48、. . . . . . 1766.4.5 Default Zoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1776.4.6 Basic Zoning Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1786.4.7 Enhanced Zoning Management . . . . . . . . . .

49、 . . . . . . . . . . . . . . . . . . . . . . . . . 1816.4.8 Zoning Data Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1886.4.9 Reason code explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2066.4.10 Zoning Management Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2096.5 S