RadiSys ATCA-5400 RTM Spezifikationen PDF herunterladen (Seite 24)

Performing an update using rfw-update

Selecting the update order

Theorderthatmodulesandcomponentsareupdatedisdeterminedbyanumberofsetups.

•Theupdateorderiscontrolledintheconf.rfwfiletoestablishphasegroups.

•Therfw‐updateutilityusesitsownrulestoordermultiplemoduleswithinthephase

groups(seeSetupphasegroupsonpage 22

fordetails)

•Theupdateordermayalsobecontrolledbyconfiguringmultiplerfw‐updatefilestorun

sequentially.Thisallowsmanualupdatestooccurbetweensteps,ifnecessary.

Whenyouselectanupdateorder,thefollowingconstraintsshouldbekeptinmind:

•Placeamodulethatprovidesnetworkconnectivitytoothermodulesinitsownphase

group.Theupdateprocessforothermodulesmaybedisruptedwhenthemodule

reboots.

•Thedefaultsettingistoupdatebothbanksofredundantcomponents.SeeUpdatingboth

banksaboutthisdef aultsettingandhowtosetupconf.rfwtoupdateasinglebank.

ToupdatetheAMC‐7211andAMC‐7212,youmustapplymanualupdateoperationsbetween

rfw‐updateexecutions,asdescribedin

Step6:UpdatetheAMC‐7211andAMC‐7212on

page 25

Updating both banks

Someupdatablecomponentsareredundant,whichmeanstheyhavetwobankscontaining 

separatefirmwareloads.Bydefault,therfw‐updateutilityautomaticallyupdatesbothbanks

tothesamefirmwareusingtheimageinthebundle.

Toupdateasinglebankofaredundantcomponent,specifyupdate‐banks:singleinthe

configurationfile.SeeConfigurationfi lesyntaxonpage 78fordetails.

Iftheupdate‐banks:singleoptionisused,seetheset‐bankoptiontospecifywhichboot

bankisactiveduringtheupdate.Therfw‐updateutilityupdatesthenon‐activebank.For

example,if

set‐bank:0isspecifiedthenbank1isupdated.

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RadiSys ATCA-5400 RTM Spezifikationen Seite 24