SSA180 Bonding - wrong PSU fan speed output with show system hardware

  • 0
  • 1
  • Question
  • Updated 9 months ago
  • Answered
Hello everyone!
We have two SSA180 Chassis with bonding configured.
If we now try to get the hardware status with "show system hardware" command at CLI, we can not see the fan speed of both power supplies in chassis 2.

I have changed the power supply unit 2 from chassis 1 to PSU 2 in chassis 2 and vice versa. And again I can see only the fan speed in chassis 1 for PSU 1 and PSU 2.
All four PSU fans are running fine.
This looks like a little bug.

I have no other customer environment to verify this (SSA-180 with bonding configured).

Has anybody seen this too?



SSA-Bonding(su)->sh vers

Copyright (c) 2017 by Extreme Networks, Inc.

Slot    Model             Serial #              Versions
------  ----------------  --------------------  -------------------------
1       SSA-G8018-0652    12500090685B          Hw: 2
                                                Bp: 01.01.25
                                                Fw: 08.62.04.0001
2       SSA-G8018-0652    12500106685B          Hw: 2
                                                Bp: 01.01.25
                                                Fw: 08.62.04.0001

SSA-Bonding(su)->sh system hardware

CHASSIS 1 HARDWARE INFORMATION
------------------------------

   Chassis Type:               Bonded SSA Chassis (0x15)
   Chassis Serial Number:      12500090685B
   Chassis Version:            0
   Chassis Power Redundancy:   Redundant
   Chassis Power Supply 1:     Installed & Operating
                               Type = SSA-FB-AC-PS-A
                               Power = 460 Watts
                               Input/output type = AC/DC
                               Input status = OK
                               Output status = OK
                               Fan 1 speed = 10467 RPM
   Chassis Power Supply 2:     Installed & Operating
                               Type = SSA-FB-AC-PS-A
                               Power = 460 Watts
                               Input/output type = AC/DC
                               Input status = OK
                               Output status = OK
                               Fan 1 speed = 10477 RPM
   Chassis Fan 1:              Installed & Operating
   Chassis Fan 2:              Installed & Operating
   PoE Power Redundancy:       Redundancy Not Supported
   PoE Power Supply 1:         Info Not Available
   PoE Power Supply 2:         Info Not Available
   Ambient Temperature:        32.50  C

CHASSIS 2 HARDWARE INFORMATION
------------------------------

   Chassis Type:               Bonded SSA Chassis (0x15)
   Chassis Serial Number:      12500106685B
   Chassis Version:            0
   Chassis Power Redundancy:   Redundant
   Chassis Power Supply 1:     Installed & Operating
                               Type = SSA-FB-AC-PS-A
                               Power = 460 Watts
                               Input/output type = AC/DC
                               Input status = OK
                               Output status = OK
                               Fan 1 speed = 0 RPM
   Chassis Power Supply 2:     Installed & Operating
                               Type = SSA-FB-AC-PS-A
                               Power = 460 Watts
                               Input/output type = AC/DC
                               Input status = OK
                               Output status = OK
                               Fan 1 speed = 0 RPM
   Chassis Fan 1:              Installed & Operating
   Chassis Fan 2:              Installed & Operating
   PoE Power Redundancy:       Redundancy Not Supported
   PoE Power Supply 1:         Info Not Available
   PoE Power Supply 2:         Info Not Available
   Ambient Temperature:        32.0  C
Photo of Udo Stahl

Udo Stahl

  • 210 Points 100 badge 2x thumb

Posted 9 months ago

  • 0
  • 1
Photo of Daniel Coughlin

Daniel Coughlin, Employee

  • 2,752 Points 2k badge 2x thumb
I would Recommend that you call into GTAC for assistance with this issue.
Photo of Udo Stahl

Udo Stahl

  • 210 Points 100 badge 2x thumb
Thank you for this hint. I have opened a case for that.