1、American National StandardDeveloped byfor Information Technology Fibre Channel Protocol for SCSI,Fourth Version (FCP-4) Amendment 1INCITS 481-2011/AM1-2018INCITS 481-2011/AM1-2018INCITS 481-2011/AM1-2018Amendment toINCITS 481-2011American National Standardfor Information Technology Fibre Channel Pro
2、tocol for SCSI,Fourth Version (FCP-4) Amendment 1SecretariatInformation Technology Industry CouncilApproved March 20, 2018American National Standards Institute, Inc.Approval of an American National Standard requires review by ANSI that therequirements for due process, consensus, and other criteria f
3、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
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7、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
8、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 2018 by Information Technology Industry Council (ITI)All rights reserved.No part of this publication may
9、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-q
10、uired 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, followingcall
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13、 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.iForeword (This foreword is not part of American National Standard INCITS 481-2011/AM1-2018.)This a
14、mendment contains only those clauses, subclauses and tables that havechanges or additions.Requests for interpretation, suggestions for improvement or addenda, or defect re-ports are welcome. They should be sent to InterNational Committee for InformationTechnology Standards (INCITS), ITI, 1101 K Stre
15、et, NW, Suite 610, Washington, DC20005.This standard was processed and approved for submittal to ANSI by INCITS. Com-mittee approval of this standard does not necessarily imply that all committee mem-bers voted for its approval. At the time it approved this standard, INCITS had thefollowing members:
16、Laura Lindsay, ChairDonald Deutsch, Vice-ChairJennifer Garner, SecretaryOrganization Represented Name of RepresentativeAdobe Systems, Inc Scott FosheeAIM Global, Inc. Steve HallidayMary Lou Bosco (Alt.)Chuck Evanhoe (Alt.)Apple Helene WorkmanVirginia Fournier (Alt.)David Singer (Alt.)CA Technologies
17、 Joel FleckPaul Lipton (Alt.)Department of Commerce - NIST. Michael HoganWo Chang (Alt.)Sal Francomacaro (Alt.)Farance, Inc Frank Farance Timothy Schoechle (Alt.)Futurewei Technologies, Inc. Yi ZhaoWilbert Adams (Alt.)Wael Diab (Alt.)Timothy Jeffries (Alt.)Google Catherine NelsonJutta Williams (Alt.
18、)GS1GO. Charles BissAndrew Hearn (Alt.)Edward Merrill (Alt.)HP, Inc Karen HigginbottomPaul Jeran (Alt.)IBM Corporation Steve HolbrookAlexander Tarpinian (Alt.)Intel Corporation . Philip Wennblom Grace Wei (Alt.)Microsoft Corporation . Laura Lindsay John Calhoon (Alt.)Oracle Corporation . Donald R. D
19、eutsch Anish Karmarkar (Alt.)Michael Kavanaugh (Alt.)Peter Lord (Alt.)Jim Melton (Alt.)Jan-Eike Michels (Alt.)Elaine Newton (Alt.)Toshihiro Suzuki (Alt.)Telecommunications Industry Association (TIA). Florence OtienoiiOrganization Represented Name of RepresentativeUnited States Department of Defense
20、Angelo CurcioSherman Charles (Alt.)Laura Hart (Alt.)Son (David) Kye (Alt.)Johnnie Mah (Alt.)Michael Southard (Alt.)VMware, Inc Stephen DiamondLawrence Lamers (Alt.)Technical Committee T10 on SCSI Storage Interfaces, which developed and re-viewed this standard, had the following members:William Marti
21、n, ChairCurtis Ballard, Vice-ChairCurtis Stevens, SecretaryFrederick Knight, International RepresentativeOrganization Represented Name of RepresentativeAdvantest Michael JonesAmphenol Corporation Gregory McSorleyMatt Wright (Alt.)Chris Lyon (Alt.)Michael Scholeno (Alt.)David Chan (Alt.)Brad Brubaker
22、 (Alt.)Donald Harper (Alt.)Paul Coddington (Alt.)Michael Wingard (Alt.)Zhineng Fan (Alt.)CN Wong (Alt.)Yifan Huang (Alt.)Adrian Green (Alt.)Martin Li (Alt.)Alex Persaud (Alt.)Anritsu Corporation. Ken MochizukiATTO Technology David SnellBroadcom Limited. Brad BesmerPat Thaler (Alt.)James Smart (Alt.)
23、Jason Stuhlsatz (Alt.)Jim Borowiak (Alt.)Jeffrey Gauvin (Alt.)Mohammad Mobin (Alt.)John Gardner (Alt.)Bernhard Laschinsky (Alt.)Bill Voorhees (Alt.)Robert Sheffield (Alt.)Patrick Bashford (Alt.)Srikiran Dravida (Alt.)Rick Kutcipal (Alt.)Brocade David PetersonScott Kipp (Alt.)Steven Wilson (Alt.)Cade
24、nce Design Systems Lana ChanVinod Lakshman (Alt.)Gurudatta Mewundi (Alt.)Clearsky Data, Inc. . Daniel SumaniiiOrganization Represented Name of RepresentativeDell, Inc. David BlackMickey Felton (Alt.)Ash McCarty (Alt.)Bill Lynn (Alt.)Marlon Ramroopsingh (Alt.)Gary Kotzur (Alt.)Mark Bohhan (Alt.)Danie
25、l Oelke (Alt.)Christopher Goonan (Alt.)Kevin Marks (Alt.)George Ericson (Alt.)Flextronics International (Taiwan), Ltd. .Roger WanFoxconn Interconnect Technology, Ltd. (FIT) .Fred FonsGary Hsieh (Alt.)Miller Zhao (Alt.)Glenn Moore (Alt.)Fujitsu America, Inc.Kun KatsumataMark Malcolm (Alt.)Gene Owens
26、(Alt.)Osamu Kimura (Alt.)Futurewei Technologies, Inc. Xin QiuJia Shi (Alt.)Xiaoyu Ge (Alt.)Eddy Zhou (Alt.)Xu Qi ming (Alt.)Genesis Technology USA .Gregory MullinsRobert Colantuono (Alt.)Gray Vallely (Alt.)Google.Peter ChangHewlett Packard Enterprise.Curtis BallardJeff Wolford (Alt.)Han Wang (Alt.)R
27、ob Elliott (Alt.)Barry Olawsky (Alt.)Chris Cheng (Alt.)IBM Corporation Kevin ButtMike Osborne (Alt.)Intel CorporationChunfei YeEric Pickering (Alt.)Tzewen Wang (Alt.)Keysight Technologies, Inc. Min-Jie ChongKnowledgeTek, IncDennis MooreHugh Curley (Alt.)Lotes Company, Ltd. .DT DaoStephen Chiu (Alt.)
28、LUXSHARE-ICT, Inc. Scott ShueyJosue Castillo (Alt.)Pat Young (Alt.)Jinhua Chen (Alt.)Marvell Semiconductor, Inc.James WalchWei Liu (Alt.)Wei Zhou (Alt.)Leon Krantz (Alt.)Micron Technology, Inc. Carl MiesMichael George (Alt.)Alan Haffner (Alt.)Jerry Barkley (Alt.)Andrew Dunn (Alt.)Michael Selzler (Al
29、t.)Paul Suhler (Alt.)Roy Feng (Alt.)Sebastien Jean (Alt.)Daniel Hubbard (Alt.)Neal Galbo (Alt.)ivOrganization Represented Name of RepresentativeMicrosemi Corporation . Jeremiah TusseyGregory Tabor (Alt.)Tim Symons (Alt.)Ariel Sibley (Alt.)Rod Zavari (Alt.)David Hong (Alt.)Sanjay Goyal (Alt.)Vincent
30、Hach (Alt.)Adnan Jiwani (Alt.)Marudhu Karthikeyan (Alt.)Keith Shaw (Alt.)Microsoft Corporation . Lee PrewittBryan Matthew (Alt.)Paul Luber (Alt.)Molex, Inc. Jay NeerEd Poh (Alt.)Scott Sommers (Alt.)Darian Schulz (Alt.)Alex Haser (Alt.)NetApp, Inc. Frederick KnightUrmi Misra (Alt.)Jaimon George (Alt.
31、)Chris Fore (Alt.)Nexsan Technologies. Andy GarrettOracle. Seth GoldbergPhi Tran (Alt.)Lee Wan-Hui (Alt.)Hyon Kim (Alt.)Jon Allen (Alt.)Martin Petersen (Alt.)QLogic Corporation Craig CarlsonQNAP Systems, Inc Ming-chih ChangCH Yang (Alt.)Quantum Corporation. Darryl TorskeRod Wideman (Alt.)Samsung Sem
32、iconductor, Inc. (SSI) William MartinAishwarya Ravichandran (Alt.)Sung Lee (Alt.)HeeChang Cho (Alt.)Judy Brock (Alt.)KeunSoo Jo (Alt.)Samtec, Inc. David GivensSeagate Technology. Gerald HoulderJohn Fleming (Alt.)Anil Keste (Alt.)Umamahesh Allenki (Alt.)Vinod AH (Alt.)Tony Kilwein (Alt.)Alvin Cox (Al
33、t.)Jim Hatfield (Alt.)Parag Maharana (Alt.)Alan Westbury (Alt.)Ian Davies (Alt.)Timothy Feldman (Alt.)Judy Westby (Alt.)Silicon Motion, Inc. . Amanda HuangSky Hsu (Alt.)Edward Hsieh (Alt.)SK Hynix, Inc Andie ChoiSuna Shin (Alt.)Johnny Lam (Alt.)Socionext Masaru SuzukiHideyuki Kabuo (Alt.)Toru Iwata
34、(Alt.)Masanori Okinoi (Alt.)vOrganization Represented Name of RepresentativeTE Connectivity .Nathan TracyEric Powell (Alt.)Joel Meyers (Alt.)Jeff Mason (Alt.)Kyle Klinger (Alt.)Andy Nowak (Alt.)Tom Grzysiewicz (Alt.)Dan Gorenc (Alt.)Teledyne LeCroy.Amit BakshiToshiba America Electronic Components, I
35、nc. .Tom FriendDon Harwood (Alt.)Patrick Hery (Alt.)Mark Carlson (Alt.)Juji Katori (Alt.)Jeff Kueng (Alt.)John Geldman (Alt.)Johanna Hernandez (Alt.)Scott Wright (Alt.)James Welch (Alt.)Unigen Data Storage Corporation.Scott HsiaoUnisys CorporationJeffrey DremannPhil Shelton (Alt.)Viavi Solutions, In
36、cGeoff HibbertDominic Coupal (Alt.)George Bullis (Alt.)Paul Gentieu (Alt.)Jason Rusch (Alt.)Yamini Shastry (Alt.)Francisco Roy (Alt.)VMware, Inc. .Patrick DirksMike Panas (Alt.)Deepak Babarjung (Alt.)Murali Rajagopal (Alt.)Ahmad Tawil (Alt.)Western DigitalJoe BreherDavid Brewer (Alt.)Kirill Dimitrov
37、 (Alt.)Marvin DeForest (Alt.)Frank Chu (Alt.)Nathan Obr (Alt.)Jorge Campello (Alt.)Jason Gao (Alt.)Dave Landsman (Alt.)Chet Mercado (Alt.)Curtis Stevens (Alt.)Yoni Shternhell (Alt.)Nadesan Narenthiran (Alt.)Michael Koffman (Alt.)Christopher Reed (Alt.)Larry McMillian (Alt.)ZTE CorporationXiaoxiang W
38、uMembers EmeritusWilliam HamJohn LohmeyerviAMERICAN NATIONAL STANDARD INCITS 481-2011/AM1-2018 American National Standard for Information Technology Fibre Channel Protocol for SCSI, Fourth Version (FCP-4) Amendment 112.2 Approved referencesINCITS 332:1999, Fibre Channel Arbitrated Loop - 2 (FC-AL-2)
39、INCITS 544-2017, Fibre Channel - Single-Byte Command Code Sets - 6 (FC-SB-6)INCITS 470-2011, Fibre Channel Framing and Signaling Interface - 3 (FC-FS-3)INCITS 477-2011, Fibre Channel - Link Services - 2 (FC-LS-2)INCITS 463-2010, Fibre Channel Generic Services - 6 (FC-GS-6)INCITS/TR-49-2012, Fibre Ch
40、annel - Device Attach - 2 (FC-DA-2)INCITS 513-2015, SCSI Primary Commands - 4 (SPC-4)INCITS 515-2016, SCSI Architecture Model - 5 (SAM-5)2.3 References under developmentAt the time of publication, the following referenced standards were still under development. For information on the current status
41、of the documents, or regarding availability, contact the relevant standards body as indicated.INCITS 540, Fibre Channel - Non-Volatile Memory Express (FC-NVMe)NOTE 1 - For more information on the current status of these documents, contact the INCITS Secretariat at 202-737-8888 (phone), 202-638-4922
42、(fax) or via Email at incitsitic.org. To obtain copies of these documents, contact Global Engineering at 15 Inverness Way, East Englewood, CO 80112-5704 at 303-792-2181 (phone), 800-854-7179 (phone), or 303-792-2192 (fax) or see http:/www.incits.org.5.2.5 TYPE fieldThe value in the TYPE field shall
43、be 08h (i.e., Fibre Channel Protocol) (see FC-FS-3) for all frames of SCSI FCP Exchanges.A TYPE field value of 08h is also used for Information Units specified in FC-NVMe and FC-SB-6.Table 22 - FCP Information Units (IUs) sent to initiator FCP_PortsIU DescriptionData blockF/M/L SI M/OR_CTLfieldConte
44、ntI1 Data-Out delivery request 05h FCP_XFER_RDY (Write) M T MI3 Data-In action 01h FCP_DATA M H MI4 Command/Task management response 07h FCP_RSP L T MI5 Response (Confirm request) 07h FCP_RSP M T OI8 Extended Response 08h (see FC-NVMe)I9 Extended Response (Confirm response) 08h (see FC-NVMe)Notes:I2
45、, I6, and I7 are obsolete.I5 is permitted to request the confirm completion protocol.I3 allows optional Sequence streaming to I3, I4, or I5.Key:IU Information Unit identifierContent Contents (payload) of data blockF/M/L First/Middle/Last Sequence of Exchange (FC-FS-3)F FirstM MiddleL LastSI Sequence
46、 Initiative: Held or Transferred (FC-FS-3)H HeldT TransferredM/O Mandatory/Optional SequenceM MandatoryO OptionalINCITS 481-2011/AM1-201829.2.2.1 FCP_LUN fieldIf the value of byte zero of the FCP_LUN field is equal to FDh and the value of byte one of the FCP_LUN field is equal to 28h, then see FC-NV
47、Me.If the value of byte zero of the FCP_LUN field is equal to FEh, then see FC-SB-6.If the value of byte zero of the FCP_LUN field is not equal to FDh or FEh, then the FCP_LUN field contains the LUN of the logical unit in the SCSI target device. See SAM-5.If the FCP_LUN field contains a valid LUN, then the command or task management function shall be routed to the specified logical unit. If the addressed logical unit does not exist, then the SCSI target device shall follow the rules for responding to selection of an incorrect logical unit as specified in SAM-5.
