SPARC T4-1 - Sensor /SYS/MB/V_BAT not showing correct value

(Doc ID 2326412.1)

Last updated on NOVEMBER 09, 2017

Applies to:

SPARC T4-1 - Version All Versions to All Versions [Release All Releases]
SPARC T4-2 - Version All Versions to All Versions [Release All Releases]
SPARC T4-4 - Version All Versions to All Versions [Release All Releases]
Netra SPARC T4-1 Server - Version All Versions to All Versions [Release All Releases]
Netra SPARC T4-2 Server - Version All Versions to All Versions [Release All Releases]
Oracle Solaris on SPARC (64-bit)
Battery had been replaced 2 months before the alarm

Symptoms

Event list shows "/SYS/MB/V_BAT : Lower Non-critical going low" and a few seconds later "/SYS/MB/V_BAT : Lower Non-critical going high ", "show faulty" displays event ID SPT-8000-G3. Battery was showing lower voltage:


/SYS/MB/V_BAT
Properties:
type = Voltage
ipmi_name = MB/V_BAT
class = Threshold Sensor
value = 2.420 Volts              <<<<
upper_nonrecov_threshold = N/A
upper_critical_threshold = N/A
upper_noncritical_threshold = N/A
lower_noncritical_threshold = 2.560 Volts
lower_critical_threshold = N/A
lower_nonrecov_threshold = N/A
alarm_status = warning

Changes

 MB Battery had been replaced 2 months ago, battery should not be failling so soon.

Cause

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