NVIDIA Quantum-2 Firmware Release Notes v31.2014.1090
NVIDIA Quantum-2 Firmware Release Notes v31.2014.1090

Bug Fixes in this Firmware Version

For a list of bug fixed from previous versions, see Bug Fixes History.

Internal Ref.

Issues

3685913

Description: Link down counter was not consistently incrementing while optical modules were removed or plugged out.

Keywords: Counters, Timing

Discovered in Version: 31.2012.2014

Fixed in Version: 31.2014.1090

3888873

Description: Head-of-line blocking between QP1 and QP0 MADs from the switch to the firmware packet buffer occurs when the firmware is busy handling a MAD, causing another MAD with the same QP to wait in the queue ahead of MADs from different QPs.

Keywords: MADs

Discovered in Version: 31.2012.2200

Fixed in Version: 31.2014.1090

3977077

Description: A flap on one port of an NDR transceiver may cause the twin port on the same transceiver to also flap.

Keywords: Twin Port

Discovered in Version: 31.2012.4036

Fixed in Version: 31.2014.1090

3924542

Description: On rare occasions, SHARP job failure with trap 135 may be experienced as a result of previous jobs that have failed or stopped.

Keywords: SHARPv3

Discovered in Version: 31.2012.2234

Fixed in Version: 31.2014.1090

3887857

Description: In cases where MirroringAgent MAD was sent without configuring fast recovery mirroring using MirroringGlobalTrigger MAD, the agent that was configured will send fast recovery mirroring notifications.

Keywords: Mirroring

Discovered in Version: 31.2012.4036

Fixed in Version: 31.2014.1090

3813780

Description: Following a module reset, link up may take up to 70 seconds.

Keywords: Module Rest, Link Up

Discovered in Version: 31.2012.4006

Fixed in Version: 31.2014.1090

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