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A9K-RSP880-LT-SE front bezel FAIL light is on with IOX XR 7.3.2

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nesttech1
Level 1
Level 1

‎12-29-2021 10:52 AM

We have upgraded the A9K-RSP880-LT-SE processors with the IOS XR 7.3.2

They seem to boot fine in our ASR-9006-AC-V2 chassis, and we do not see any errors.

Also, all of the FPDs are upgraded to the required current IOS version.

However, the red FAIL light is ON on the front bezel.

 

Is there anything that we need to check or upgrade, so that this FAIL light is not on?

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Garry Peirce
Level 1
Level 1

‎01-19-2022 04:22 AM

I also had two RSPs showing the same System Scoped Alarm error.

"Error in device/link [10b5:8749 09:05.0]: Pcie uncorrectable surprise down error"

I note the numbers are the exact same and match yours as well.

 

Reseating the affected RSPs did not resolve the issues.

Replacing one with a spare on hand did clear it.

 

Through a case with lab confirmation, this has been determined to be an FPD bug, cosmetic and non-service affecting.  I do not have the bug ID yet.

 

View solution in original post

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tkarnani
Cisco Employee
Cisco Employee

‎12-29-2021 11:27 AM

Can we check power modules?

 

"show environment power" it may not have enough power for N+1 power redundancy

 

thanks

 

 

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nesttech1
Level 1
Level 1
In response to tkarnani

‎12-29-2021 11:43 AM

We are testing this router without any line cards and it has 4 x PWR-3KW-AC-V2 units installed, so there is plenty of power.

While booting, we do not see any significant error messages except for redundancy until both RSPs get synced.

Here is the output showing power capacity

===================================================

sysadmin-vm:0_RSP0# sh environment power

Wed Dec  29 19:31:32.256 UTC+00:00

================================================================================

CHASSIS LEVEL POWER INFO: 0

================================================================================

   Total output power capacity (N + 1)             :    9000W +    3000W

   Total output power required                     :    1180W

   Total power input                               :     948W

   Total power output                              :     478W

 

Power Shelf 0:

================================================================================

   Power       Supply     ------Input----   ------Output---      Status

   Module      Type        Volts     Amps    Volts     Amps

================================================================================

   0/PT0-PM0   3kW-AC      237.8      1.2     55.7      3.1    OK

   0/PT0-PM1   3kW-AC      237.2      0.8     55.6      1.6    OK

   0/PT0-PM2   3kW-AC      237.0      1.2     55.5      2.7    OK

   0/PT0-PM3   3kW-AC      236.1      0.8     55.5      1.2    OK

 

Total of Power Shelf 0:        948W/  4.0A       478W/  8.6A

 

================================================================================

   Location     Card Type            Power       Power       Status

                                     Allocated   Used

                                     Watts       Watts

================================================================================

   0/0                 -                10           -       RESERVED

   0/1                 -                10           -       RESERVED

   0/2                 -                10           -       RESERVED

   0/3                 -                10           -       RESERVED

   0/RSP0       A9K-RSP880-LT-SE       295         168       ON

   0/RSP1       A9K-RSP880-LT-SE       295         174       ON

   0/FT0        ASR-9006-FAN-V2        275           -       ON

   0/FT1        ASR-9006-FAN-V2        275           -       ON

sysadmin-vm:0_RSP0#

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tkarnani
Cisco Employee
Cisco Employee
In response to nesttech1

‎12-29-2021 12:16 PM

great,

 

what about "show alarms brief" anything alarming there?

 

thanks

 

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nesttech1
Level 1
Level 1
In response to tkarnani

‎12-29-2021 12:30 PM

Looks like we may need to do a "forced" FPD upgrade.  Here is the output showing all alarms.

============================================================================

RP/0/RSP0/CPU0:ios#sh alarms brief

Wed Dec 29 20:20:12.209 UTC

 

--------------------------------------------------------------------------------

Active Alarms for 0/RSP0

--------------------------------------------------------------------------------

No entries.

 

--------------------------------------------------------------------------------

History Alarms for 0/RSP0

--------------------------------------------------------------------------------

Location        Severity     Group            Set Time                   Description                                                                                                                                                                                          

                                              Clear Time

--------------------------------------------------------------------------------

0/RSP0/CPU0     Major        Software         12/29/2021 18:22:31 UTC    Node Not Ready                                                                                                                                                                                      

                                              12/29/2021 18:25:30 UTC

 

--------------------------------------------------------------------------------

Suppressed Alarms for 0/RSP0

--------------------------------------------------------------------------------

No entries.

 

--------------------------------------------------------------------------------

Conditions for 0/RSP0

--------------------------------------------------------------------------------

No entries.

 

--------------------------------------------------------------------------------

System Scoped Active Alarms

--------------------------------------------------------------------------------

Location        Severity     Group            Set Time                   Description                                                                                                                                                                                          

--------------------------------------------------------------------------------

0/RSP0          Major        FPD_Infra        12/29/2021 18:20:25 UTC    IPU-FPGA: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                           

0/RSP0          Major        FPD_Infra        12/29/2021 18:20:25 UTC    IPU-FSBL: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                           

0/RSP0          Major        FPD_Infra        12/29/2021 18:20:25 UTC    IPU-Linux: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                           

0/RSP1          Major        FPD_Infra        12/29/2021 18:20:27 UTC    IPU-FPGA: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                            

0/RSP1          Major        FPD_Infra        12/29/2021 18:20:27 UTC    IPU-FSBL: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                            

0/RSP1          Major        FPD_Infra        12/29/2021 18:20:27 UTC    IPU-Linux: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                           

0/RSP0          Major        Cpu              12/29/2021 18:21:39 UTC    Error in device/link [10b5:8749 09:05.0]: Pcie uncorrectable surprise down error                                                                                                                     

 

--------------------------------------------------------------------------------

System Scoped History Alarms

--------------------------------------------------------------------------------

Location        Severity     Group            Set Time                   Description                                                                                                                                                                                          

                                              Clear Time

--------------------------------------------------------------------------------

0/RSP0/CPU0     Critical     Software         12/28/2021 23:39:37 UTC    Redundancy Partner Not Present                                                                                                                                                                      

                                              12/28/2021 23:46:04 UTC

0/RSP0/CPU0     Major        Software         12/28/2021 23:46:04 UTC    Node Not Ready                                                                                                                                                                                       

                                              12/28/2021 23:47:53 UTC

0/RSP0/CPU0     Major        Software         12/29/2021 18:22:31 UTC    Node Not Ready                                                                                                                                                                                       

                                              12/29/2021 18:25:30 UTC

0/PT0-PM2       Major        Environ          12/29/2021 18:27:52 UTC    Power Module Output Disabled (PM_OUTPUT_EN_PIN_HI).                                                                                                                                                  

                                              12/29/2021 18:27:52 UTC

0/PT0-PM2       Major        Environ          12/29/2021 18:28:53 UTC    Power Module Output Disabled (PM_OUTPUT_EN_PIN_HI).                                                                                                                                                 

                                              12/29/2021 18:28:53 UTC

0/PT0-PM3       Major        Environ          12/29/2021 18:29:03 UTC    Power Module Output Disabled (PM_OUTPUT_EN_PIN_HI).                                                                                                                                                  

                                              12/29/2021 18:29:03 UTC

 

------------------------------------------------------------------------------------

Active Alarms (brief) for EDT

 

------------------------------------------------------------------------------------

 

Location        Severity     Group            Set Time                   Description                                                                                                                                                                                          

------------------------------------------------------------------------------------

0/RSP0          Major        FPD_Infra        12/29/2021 18:20:25 UTC    IPU-FPGA: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                           

0/RSP0          Major        FPD_Infra        12/29/2021 18:20:25 UTC    IPU-FSBL: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                           

0/RSP0          Major        FPD_Infra        12/29/2021 18:20:25 UTC    IPU-Linux: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                          

0/RSP1          Major        FPD_Infra        12/29/2021 18:20:27 UTC    IPU-FPGA: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                           

0/RSP1          Major        FPD_Infra        12/29/2021 18:20:27 UTC    IPU-FSBL: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                           

0/RSP1          Major        FPD_Infra        12/29/2021 18:20:27 UTC    IPU-Linux: Golden FPGA is below minimum version, Perform force fpd upgrade                                                                                                                          

0/RSP0          Major        Cpu              12/29/2021 18:21:39 UTC    Error in device/link [10b5:8749 09:05.0]: Pcie uncorrectable surprise down error                                                                                                                    

RP/0/RSP0/CPU0:ios#

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nesttech1
Level 1
Level 1
In response to tkarnani

‎12-30-2021 03:13 PM

We have done the forced FPD upgrades for these 

IPU-FPGA: Golden FPGA is below minimum version, Perform force fpd

IPU-FSBL: Golden FPGA is below minimum version, Perform force fpd

IPU-Linux: Golden FPGA is below minimum version, Perform force fpd

 

After doing the upgrade the front bezel lights went off, but reappeared again after we did a system reboot

The following alarms are still present:

====================================

Active Alarms (brief) for EDT

 

------------------------------------------------------------------------------------

 

Location        Severity     Group            Set Time                   Description                                                                                                                                                                                          

------------------------------------------------------------------------------------

0/RSP1          Major        Cpu              12/30/2021 05:17:59 UTC    Error in device/link [10b5:8749 09:05.0]: Pcie uncorrectable surprise down error                                                                                                                    

0/RSP0          Major        Cpu              12/30/2021 05:18:02 UTC    Error in device/link [10b5:8749 09:05.0]: Pcie uncorrectable surprise down error 

=======================================================

Do you have any recommendation about getting rid of these "  Pcie uncorrectable surprise down error "        ??

 

Thank you.       

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Garry Peirce
Level 1
Level 1
In response to nesttech1

‎01-18-2022 04:12 AM

I've no answer but just chiming in that after upgrading two 9906s to 7.3.2, I have RSPs showing the same System Scoped Alarm error.

"Error in device/link [10b5:8749 09:05.0]: Pcie uncorrectable surprise down error"

 

I note the numbers are the exact same on two different disparate routers and match yours as well.

 

Reseating the affected RSPs did not resolve the issues.

Replacing one with a spare on hand did clear it.

 

There appears no functional/traffic issue for us, just the flagged alarm.

I've opened a case and will see where it leads.

 

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Garry Peirce
Level 1
Level 1

‎01-19-2022 04:22 AM

I also had two RSPs showing the same System Scoped Alarm error.

"Error in device/link [10b5:8749 09:05.0]: Pcie uncorrectable surprise down error"

I note the numbers are the exact same and match yours as well.

 

Reseating the affected RSPs did not resolve the issues.

Replacing one with a spare on hand did clear it.

 

Through a case with lab confirmation, this has been determined to be an FPD bug, cosmetic and non-service affecting.  I do not have the bug ID yet.

 

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nesttech1
Level 1
Level 1
In response to Garry Peirce

‎01-26-2022 10:18 AM

We have noticed that this alarm below is intermittent

"Error in device/link [10b5:8749 09:05.0]: Pcie uncorrectable surprise down error"

Sometimes the system boots just fine without this alarm and then after the system is powered down and re-booted, this alarm appears again.

This does not seem to affect the operation of the system.

Hopefully, this cosmetic bug will be resolved in some future release.

 

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