Symptom
1) DOM related temperature messages. Example:
RP/0/RSP1/CPU0:Dec 6 16:05:39.360 : sat_chassis_ctrl[1129]: %PLATFORM-SAT_CHASSIS_ENVMON-2-SAT_DOM_SENSOR_ALARM : [Satellite 200]: WARN_LOW alarm occurred for DOM sensor type TEMPERATURE and port number 0
2) Alarms are raised due to incorrect mappings of thresholds. Example:
RP/0/RSP1/CPU0:exr#show controllers tenGigE200/0/0/0 satphy
Port: 0
Vendor Name: Cisco 1GE SFP GLC-SX Pluggable Optics Module
Vendor Serial Number: FNS18480ZEZ
CLEI Code: WOTRB9VBAA
Part Number: 341-100471-01
Product Id: GLC-SX-MMD
Thresholds: Alarm High Warning High Warning Low Alarm Low
Temperature: -5.00C 0.00C -32.00C 70.00C
[snip]
In above the low and high alarm thresholds are switched.
Conditions
Normal operation.
Workaround
There are no workarounds. Customer should check actual temperature of optic.
Further Problem Description
This is not a day one issue. This is specific to releases 06.01.03.008i.BASE, 06.01.31.003i.BASE, 06.01.32.008i.BASE, 06.02.01.027i.BASE. This introduced via a code change.
