Known Issues
VF Network Function Limitations in SRIOV Legacy Mode
Dual Port Device | Single Port Device |
127 VF per PF (254 functions) | 127 |
VF Network Function Limitations in Switchdev Mode
Dual Port Device | Single Port Device |
127 VF per PF (254 functions) | 127 |
VF+SF Network Function Limitations in Switchdev Mode
Dual Port Device | Single Port Device |
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Known Issues
ConnectX-6 DE has the same feature set and limitations as ConnectX-6 adapter card. For the list of ConnectX-6 Known Issues, please go to https://docs.nvidia.com/networking/category/connectx6fw.
The below are limitations related to ConnectX-6 DE only.
Internal Ref. | Issue |
3329109 | Description: MFS1S50-H003E cable supports only HDR rate when used as a split cable. |
Workaround: N/A | |
Keywords: HDR, split cable, MFS1S50-H003E | |
Discovered in Version: 22.36.1010 | |
2745023 | Description: RDMA statistics for sent packets are not updated when RoCE traffic is running in a loopback on the same uplink. |
Workaround: N/A | |
Keywords: RoCE | |
Discovered in Version: 22.35.2302 | |
3200779 | Description: Changing dynamic PCIe link width is not supported. |
Workaround: N/A | |
Keywords: PCIe | |
Discovered in Version: 20.34.1002 | |
- | Description: A wrong device ID is presented When running the “dev_id” command for ConnectX-6 DE. The device ID shown is the ConnectX-6 Dx instead. |
Workaround: To be able to identify the ConnectX-6 DE ID, run one of the commands below:
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Keywords: Device ID | |
Discovered in Version: 22.32.2306 | |
2850003 | Description: Occasionally, when rising a logical link, the link recovery counter is increase by 1. |
Workaround: N/A | |
Keywords: Link recovery counter | |
Discovered in Version: 22.32.2306 |