RadiSys ATCA-4616 Specifications download pdf (Page 18)

Chapter

Software Architecture

Shelf management architecture

ShelfmanagementservicesfortheRadisysplatformarepartitionedacrosstwoprocessors:

thelocalmanagementprocessor(LMP)andtheIntelligentPlatformManagementController

(IPMC).

•High‐levelfunctionsarecontainedwithintheshelfmanagementserver(ShMS)and

executeontheLMP.

•Low‐levelfunctionsarecontainedwithintheshelfmanagementcontroller(ShMC)and

executeontheIPMC.

•Anapplicationprogramminginterface(API)allowsmanagementapplicationstoremotely

accessshelfmanagementfeaturesavailableontheShelfManagermodule.Thefollowing

figuredepictstheoverallsoftwarearchitectureofRadisysshelfmanagement.

Figure 4. Shelf management software architecture

ShMC Firmware

OpenIPMI Driver

Shelf Manager

Core Services

(LMP)

Shelf Interface

(IPMC)

ATCA Shelf

Manager

HPI Server

IPMI

over

LAN

HTTP

System Manager

Interface

(LMP or Customer CPU)

User

Apps

Tools

Serial

IPMB-0

ShMS

Config

SNMP Agent /

HPI Subagent

HPI Client Library

CLI

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RadiSys ATCA-4616 Specifications Page 18