RadiSys ATCA-4616 Specifications download pdf (Page 30)

Software Architecture

Shelf FRU invalid alarm

Thisalarmsignalsacatastrophicfaultcondition.TheactiveShelfManagerkeepsallother

modulesintheM2(pre‐activation)stateandwaitsfortheoperatortointervene.

OntheATCA‐6000shelf,the“ShelfFRUInvalid”textisvisibleontheshelfdisplaypanel.On

anyRadisysshelf,bothSCMsareplacedintodebugmode.Thisbannerisshownuponlogin:

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!

!!WARNING:Therewasaproblemuponbootup.Thisblade!!

!!isnowinDEBUGmodesotheerror(s)canbe!!

!!corrected.!!

!!!!

!!THISBLADEISNOTCONSIDEREDTOBEINA!!

!!USABLESTATEWHENINDEBUGMODE.!!

!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

***Booterror

logged:***

/sbin/fruinfofailedtoretrievevalidinformationfromshelfmanager

ThisalarmcanonlyoccurimmediatelyafterSCMinsertion.Tocorrectthesituation,seethe

troubleshootingtopicShelfManagermodulebootsupindebugmodeonpage 126.

Forotherreasonsforenteringdebugmode,seetheSoftwareGuide.

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RadiSys ATCA-4616 Specifications Page 30