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. |
Workaround: Arbitration table should be set using only the low priority VL arbitration table | |
Keywords: VL Arbitration | |
1249608 | Description: Configuring weight “0” for VL, results in unexpected behavior. |
Workaround: Arbitration table should be configured with weights other than “0”. | |
Keywords: VL Arbitration | |
982005 | Description: When connecting 6 & 7 meters, link may raise DDR instead of QDR against GD4000/IS5000 switches. |
Workaround: N/A | |
Keywords: Link | |
- | Description: Congestion Control 1.3 supports congestion log only. |
Workaround: N/A | |
Keywords: QoS | |
- | Description: VL2VL mode is not supported from an aggregation port to an egress port. |
Workaround: N/A | |
Keywords: SHARP | |
- | Description: FDR link may rise with symbol errors on optic EDR cable longer than 30M. |
Workaround: N/A | |
Keywords: Link | |
- | Description: Port LEDs do not flash on system boot. |
Workaround: N/A | |
Keywords: LEDs | |
- | Description: Link width reduction is not supported in this release. |
Workaround: N/A | |
Keywords: Power Management | |
- | 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). |
Workaround: Enable QDR (in addition to FDR) when connecting to peer ports running at FDR | |
Keywords: Interoperability | |
- | Description: When using NVIDIA AOC cables longer than 50m, use one VL to achieve full wire speed. |
Workaround: N/A | |
Keywords: Cables |