RadiSys ATCA-4616 Dokumentacja Pobierz pdf (Strona 86)

Managing Alarms and Events

Resource utilization alarms

TheresourceutilizationalarmsindicatethattheShelfManagerisusingahighpercentageof

thehostmodule’sresources.Ifthereisanotherprocessonthemoduleusingallofthe

resources,thesensordoesnotgenerateanalarm.

Aprocessmonitoringservice,rsys_pms,runsasabackgroundprocessonthemoduleand

every30secondscheckstheutilizationpercentagefortheCPU,RAM,andShelfManagerand

HPIthreads.Ifthepre‐definedthresholdsarecrossedintwoconsecutiveruns,rsys_pms

generatesauseralarmfortheoverutilizedresource.

User alarms

UserscanaddandremoveuseralarmsviaHPItoreportuser‐definedalarmconditions.You

canspecifythemaximumnumberofuseralarmsallowedasdescribedinConfiguringHPI

alarmsonpage 46.

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