CBUS_BT0 : Predictive Failure Asserted (Doc ID 1611666.1)

Last updated on JULY 01, 2016

Applies to:

Sun Netra T5440 Server - Version Not Applicable to Not Applicable [Release N/A]
Information in this document applies to any platform.

Symptoms

System doesn't power on or keeps receiving errors at power on regarding CBUS_BTX failures

SC logs show:

### show /SP/logs/event/list

Fri Dec 20 14:54:25 2013 IPMI Log minor ID = 37 : 12/20/2013 : 14:54:25 : Slot/Connector : /MB/P0/CBUS_BT2 : Predictive Failure Deasserted
Fri Dec 20 14:50:45 2013 Chassis Log minor Degraded processor connection detected at /SYS/MB/CMP0/CBUS_BIT2
Fri Dec 20 14:50:25 2013 IPMI Log critical ID = 36 : 12/20/2013 : 14:50:25 : Slot/Connector : /MB/P0/CBUS_BT2 : Predictive Failure Asserted

### spos_logs/@var@log@plhwsvc.log

20131220143945:fmd DEBUG: etm: info: rcvd RESPONSE msg from xport
20131220144020:fmd DEBUG: etm: info: rcvd alert IPMI | critical: ID =   34 : 12/20/2013 : 14:40:19 : Slot/Connector
20131220144020: : /MB/P0/CBUS_BT2 : Predictive Failure Asserted
20131220144020:fmd DEBUG: etm: info: cnt 6
20131220144020:fmd DEBUG: etm: info: hdr xport write ok for alert IPMI | critical: ID =   34 : 12/20/2013 : 14:40:1
20131220144020:9 : Slot/Connector : /MB/P0/CBUS_BT2 : Predictive Failure Asserted

Cause

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