Specifications

6
Troubleshooting
115
5. Disableeventgenera tiononthatsensorwiththesecommands:
8
<resourceId>
<sensorId>
Thescreendisplaysthefinalmessage:
SensorEventsEnabled:0x0
6. Exithpiapp:
q
q
Responding to a redundancy lost alarm
Note:ThissectionappliesonlytoshelveswhereanSCMisactingastheShelfManager.Itdoes
notapplytoATCA‐6002shelves.
AnalarmindicatesthattheShelfManagerhasnotdetectedasecond,redundantShelf
Manager.ThealarmisgeneratedbytheShelfManagerredundancystatussensorontheShelf
Managerresource.Trythesestepstoresolvetheproblem:
1. LogintoeachSCMandverifythatthebannerdoesnotindicatethattheSCMisindebug
mode.Ifyoudoseeadebugmodemessage,seeShelfManagermodulebootsupindebug
modeonpage 126.
2. VerifythatbothSCMsareinstalledintheshelf’shubslotsandthatbothhavethehot‐
swapstateofACTIVE.Usetheplatform‐managementCLIcommandshowchassiswiththe
informationoption.
3. VerifytheShelfManagerstatusandredundancystatususingtheshelfmanagementmode
commandshowall.PerformthiscommandonbothSCMs.Iftheresultsconflict,the
resultsfromtheactiveSCMshouldbetrusted.
4. VerifythattheSCMshavecorrectIPaddressesassignedtothededicatedlinkbetweenthe
ShelfManagers.LogintoeachSCM,andexecutethecommand:
ifconfigeth1
Syntax:
showchassis{status|details}
Syntax:
showall