ISO/IEC 14776-415:2019 ED1

Information technology - Small Computer System Interface (SCSI) - Part 415: SCSI Architecture Model - 5 (SAM-5)

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ISO/IEC 14776-415:2019 defines a reference model that specifies common behaviors for SCSI devices, and an abstract structure that is generic to all SCSI I/O system implementations.The set of Small Computer System Interface (SCSI) specifies the interfaces, functions, and operations necessary to ensure interoperability between conforming SCSI implementations. This document is a functional description. Conforming implementations employ any design technique that does not violate interoperability.<br />
The following concepts from previous versions of the SAM standard are made obsolete by this version:<br />
a) support for the SPI-5 SCSI transport protocol;<br />
b) Contingent Allegiance;<br />
c) the TARGET RESET task management function;<br />
d) basic task management model;<br />
e) untagged tasks; and<br />
f) linked command function.