iscsi协议
The Small Computer Systems Interface (SCSI) is a popular family of
protocols for communicating with I/O devices, especially storage
devices. SCSI is a client-server architecture. Clients of a SCSI
interface are called "initiators". Initiators issue SCSI "commands"
to request services from components, logical units, of a server
known as a "target". A "SCSI transport" maps the client-server SCSI
protocol to a specific interconnect. Initiators are one endpoint of
a SCSI transport and targets are the other endpoint.
The SCSI protocol has been mapped over various transports, including
Parallel SCSI, IPI, IEEE-1394 (firewire) and Fibre Channel. These
transports are I/O specific and have limited distance capabilities.
The iSCSI protocol defined in this document describes a means of
transporting of the SCSI packets over TCP/IP, providing for an
interoperable solution which can take advantage of existing Internet
infrastructure, Internet management facilities and address distance
limitations.
2021-11-01 15:12:58
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iscsi
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