Moved to Historic: RFC 5047 on DA: Datamover Architecture for the Internet Small Computer System Interface (iSCSI)
rfc-editor@rfc-editor.org Thu, 26 March 2020 01:43 UTC
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Subject: Moved to Historic: RFC 5047 on DA: Datamover Architecture for the Internet Small Computer System Interface (iSCSI)
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RFC 5047 has been reclassified as Historic. RFC 5047 Title: DA: Datamover Architecture for the Internet Small Computer System Interface (iSCSI) Author: M. Chadalapaka, J. Hufferd, J. Satran, H. Shah Status: Historic Stream: IETF Date: October 2007 Pages: 49 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-ips-iwarp-da-05.txt URL: https://www.rfc-editor.org/info/rfc5047 DOI: 10.17487/RFC5047 The Internet Small Computer System Interface (iSCSI) is a SCSI transport protocol that maps the SCSI family of application protocols onto TCP/IP. Datamover Architecture for iSCSI (DA) defines an abstract model in which the movement of data between iSCSI end nodes is logically separated from the rest of the iSCSI protocol in order to allow iSCSI to adapt to innovations available in new IP transports. While DA defines the architectural functions required of the class of Datamover protocols, it does not define any specific Datamover protocols. Each such Datamover protocol, defined in a separate document, provides a reliable transport for all iSCSI PDUs, but actually moves the data required for certain iSCSI PDUs without involving the remote iSCSI layer itself. This document begins with an introduction of a few new abstractions, defines a layered architecture for iSCSI and Datamover protocols, and then models the interactions within an iSCSI end node between the iSCSI layer and the Datamover layer that happen in order to transparently perform remote data movement within an IP fabric. It is intended that this definition will help map iSCSI to generic Remote Direct Memory Access (RDMA)-capable IP fabrics in the future comprising TCP, the Stream Control Transmission Protocol (SCTP), and possibly other underlying network transport layers, such as InfiniBand. This document is a product of the IP Storage Working Group of the IETF. HISTORIC: This memo defines a Historic Document for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC