[j-nsp] Hot... or not? ;)

[Daniel Roesen]

Hi,

temperature readings (M10):
Temp  FPC 0                  OK         27 degrees C / 80 degrees F
      FPC 1                  OK         26 degrees C / 78 degrees F
      FEB                    OK         26 degrees C / 78 degrees F
      PS Intake              OK         23 degrees C / 73 degrees F
      PS Exhaust             OK         26 degrees C / 78 degrees F
      Routing Engine         OK         25 degrees C / 77 degrees F

but:
Alarm time               Class  Description
2005-06-29 02:16:35 CEST Major  Host 0 Temperature Hot

chassisd spitting out:

CHASSISD_RE_OVER_TEMP_SHUTDOWN_CONDITION: Routing Engine 0 temperature
(124 C) over 100 degrees C, platform will shutdown in -586749 seconds if
condition persists
CHASSISD_RE_OVER_TEMP_SHUTDOWN: Routing Engine 0 temperature above 100
degrees C for too long; powering down all FRUs

and sometimes even traps get sent:
CHASSISD_SNMP_TRAP6: SNMP trap generated: Over Temperature!
(jnxContentsContainerIndex 9, jnxContentsL1Index 1, jnxContentsL2Index
0, jnxContentsL3Index 0, jnxContentsDescr Routing Engine,
jnxOperatingState/Temp 122)
CHASSISD_SNMP_TRAP6: SNMP trap generated: Temperature back to normal
(jnxContentsContainerIndex 9, jnxContentsL1Index 1, jnxContentsL2Index
0, jnxContentsL3Index 0, jnxContentsDescr Routing Engine,
jnxOperatingState/Temp 22)

Of course, the FRUs aren't being powered down at all. Looks like a
purely cosmetic bug. And looks like the box thinks that it's exactly
100 degrees C hotter than reality.

Known bug? 7.2R1


Best regards,
Daniel

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