Last Modified: Apr 11, 2024
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.0.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.5.1 HF1, 11.6.1 HF1, 11.5.1 HF2, 11.6.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.6.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.2.1, 11.3.0, 11.4.0, 11.4.1
Fixed In:
11.5.0
Opened: Feb 04, 2014 Severity: 4-Minor
Intermittently, errors similiar to the following may be logged: err chmand[5933]: 012a0003:3: Sensor read fault for CPU #1 temperature : File sensor/LopSensSvc.cpp Line 1322. notice chmand[5933]: 012a0005:5: reinitialize tmstat sensors (num sensors:262). notice chmand[5933]: 012a0005:5: reinitialize tmstat sensors (num sensors:269).
Single occurrences of the 'Sensor read fault' error indicate that the subsequent scheduled read of this sensor succeeded. Aside from the error logged, there is currently no known impact from this issue.
This may occur intermittently when BIG-IP is running on a 2000-/4000-series appliance.
None.
Intermittent 'CPU #1 temperature' sensor read faults on BIG-IP 2000-/4000-series are resolved by LBH firmware version 4.04 (ID436673).