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Shelf Management Overview

Event and error management

TheShelfManagermanagesnormaleventsanderrorconditionsintheseways:

•Powersdevicesupanddownastheyareinsertedandremoved

•Confirmsmodulecompatibilityusingelectronickeyingbeforeenablingbackplaneports

foraninsertedmodule

• Managespowerbynegotiatingthepowertoallocate foreachFRU

• Managestemperatures,adjustingfanspeedsasnecessary

•RecoversfromfailuresbyresettingorpowercyclingaFRUifwarranted

• Respondstoremotemanagementrequests

•CoordinateswitharedundantShelfManageronaredundantSCMtonegotiatewhich

ShelfManagerisactiveandtosynchronizedatasothestandbyShelfManagerisreadyfor

activationifneeded

Interfaces for shelf management

TheShelfManagerprovidesthefollowingmanagementinterfaces:

•HPIthroughRemoteManagementControlProtocol,orRMCP

Note:IntheATCA‐6002shelf,RMCPisnotenabledfortheBaseEthernetinterface.RMCP

connectionsareenabledforthefrontpanel(eth0),loopback(lo),andFabricEthernet

(eth2)interfaces.

•IPMIoverLANthroughRMCP

•SNMPusingtheHPI‐B0101‐MIBmodule

•Platform‐managementcommandlineinterfacethroughTelnetorSSH

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RadiSys ATCA-4616 Specifiche Pagina 11