Known Issues
The following sections describe known issues in firmware releases and possible workarounds.
|
Internal Ref. |
Issue |
|
955641 |
Description: VL_HIGH_LIMIT is not affecting the VL arbiter as expected. |
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Workaround: Arbitration table should be set using only the low priority VL arbitration table |
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Keywords: VL Arbitration |
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1249608 |
Description: Configuring weight “0” for VL, results in unexpected behavior. |
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Workaround: Arbitration table should be configured with weights other than “0”. |
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Keywords: VL Arbitration |
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982005 |
Description: When connecting 6 & 7 meters, link may raise DDR instead of QDR against GD4000/IS5000 switches. |
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Workaround: N/A |
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Keywords: Link |
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|
- |
Description: Congestion Control 1.3 supports congestion log only. |
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Workaround: N/A |
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Keywords: QoS |
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|
- |
Description: VL2VL mode is not supported from an aggregation port to an egress port. |
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Workaround: N/A |
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Keywords: SHARP |
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|
- |
Description: FDR link may rise with symbol errors on optic EDR cable longer than 30M. |
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Workaround: N/A |
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Keywords: Link |
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|
- |
Description: Port LEDs do not flash on system boot. |
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Workaround: N/A |
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Keywords: LEDs |
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|
- |
Description: Link width reduction is not supported in this release. |
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Workaround: N/A |
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Keywords: Power Management |
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|
- |
Description: If QDR is not enabled for the switch's InfiniBand Port Speed while connected to ConnectX-3/Pro or Connect-IB® FDR adapters or to SwitchX® /SwitchX®-2 FDR switches, links will rise at SDR or DDR (even if FDR is enabled). |
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Workaround: Enable QDR (in addition to FDR) when connecting to peer ports running at FDR |
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Keywords: Interoperability |
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- |
Description: When using NVIDIA AOC cables longer than 50m, use one VL to achieve full wire speed. |
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Workaround: N/A |
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Keywords: Cables |