[j-nsp] Fan Tray Failure in JM20

[Jon Helman]

Is there any info on why all 4 fan trays would fail in a JM20?

 

Oct  7 12:53:43  LA-JM20 chassisd[2627]: CHASSISD_SNMP_TRAP6: SNMP trap
generate                       d: Fan/Blower Failed
(jnxContentsContainerIndex 4, jnxContentsL1Index 2, jnxCont
entsL2Index 0, jnxContentsL3Index 0, jnxContentsDescr Front Middle Fan,
jnxOpera                       tingState/Temp 6)

Oct  7 12:57:14  LA-JM20 chassisd[2627]: CHASSISD_SNMP_TRAP6: SNMP trap
generate                       d: Fan/Blower Failed
(jnxContentsContainerIndex 4, jnxContentsL1Index 1, jnxCont
entsL2Index 0, jnxContentsL3Index 0, jnxContentsDescr Front Upper Fan,
jnxOperat                       ingState/Temp 6)

Oct  7 13:05:45  LA-JM20 chassisd[2627]: CHASSISD_SNMP_TRAP6: SNMP trap
generate                       d: Fan/Blower Failed
(jnxContentsContainerIndex 4, jnxContentsL1Index 3, jnxCont
entsL2Index 0, jnxContentsL3Index 0, jnxContentsDescr Front Bottom Fan,
jnxOpera                       tingState/Temp 6)

Oct  7 13:22:08  LA-JM20 xntpd[27290]: offset 0.000000 sec freq 75.450 ppm
error                        0.000000 poll 4

Oct  7 13:34:17  LA-JM20 chassisd[2627]: CHASSISD_SNMP_TRAP6: SNMP trap
generate                       d: Fan/Blower Failed
(jnxContentsContainerIndex 4, jnxContentsL1Index 4, jnxCont
entsL2Index 0, jnxContentsL3Index 0, jnxContentsDescr Rear Fan,
jnxOperatingStat                       e/Temp 6)

Oct  7 13:53:48  LA-JM20 chassisd[2627]: CHASSISD_SNMP_TRAP6: SNMP trap
generate                       d: Fan/Blower Failed
(jnxContentsContainerIndex 4, jnxContentsL1Index 2, jnxCont
entsL2Index 0, jnxContentsL3Index 0, jnxContentsDescr Front Middle Fan,
jnxOpera                       tingState/Temp 6)

Oct  7 13:57:18  LA-JM20 chassisd[2627]: CHASSISD_SNMP_TRAP6: SNMP trap
generate                       d: Fan/Blower Failed
(jnxContentsContainerIndex 4, jnxContentsL1Index 1, jnxCont
entsL2Index 0, jnxContentsL3Index 0, jnxContentsDescr Front Upper Fan,
jnxOperat                       ingState/Temp 6)

Oct  7 14:05:49  LA-JM20 chassisd[2627]: CHASSISD_SNMP_TRAP6: SNMP trap
generate                       d: Fan/Blower Failed
(jnxContentsContainerIndex 4, jnxContentsL1Index 3, jnxCont
entsL2Index 0, jnxContentsL3Index 0, jnxContentsDescr Front Bottom Fan,
jnxOpera                       tingState/Temp 6)

 

 

show chassis environment

Class Item                   Status     Measurement

Power Power Supply A         OK

      Power Supply B         OK

Temp  FPC 0                  OK         30 degrees C / 86 degrees F

      FPC 1                  OK         31 degrees C / 87 degrees F

      FPC 2                  OK         28 degrees C / 82 degrees F

      FPC 3                  OK         30 degrees C / 86 degrees F

      Power Supply A         OK         24 degrees C / 75 degrees F

      Power Supply B         OK         23 degrees C / 73 degrees F

      SSB 0                  OK         30 degrees C / 86 degrees F

      Backplane              OK         24 degrees C / 75 degrees F

      Routing Engine 0       OK         25 degrees C / 77 degrees F

      Routing Engine 1       OK         25 degrees C / 77 degrees F

Fans  Rear Fan               Failed

      Front Upper Fan        Failed

      Front Middle Fan       Failed

      Front Bottom Fan       Failed

Misc  Craft Interface        OK

 

{master}

ic2-jm105011 at LA-JM20>