The Fabric Validation tab displays the fabric validation tests and gives the ability to run the test and receive/view the summary as a job output. Summary of the job contains all errors and warnings that were found during the test execution.
![image2022-4-28_22-47-56-version-1-modificationdate-1701963275217-api-v2.png](https://docscontent.nvidia.com/dims4/default/dc39629/2147483647/strip/true/crop/606x658+0+0/resize/606x658!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018c-8282-d937-a99e-8382d4db0000%2Fimages%2Fdownload%2Fattachments%2F2425144785%2Fimage2022-4-28_22-47-56-version-1-modificationdate-1701963275217-api-v2.png)
Test | Description |
Check Lids | Checks for bad lids. Possible lid errors are:
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Check Links | Checks for connectivity issues where all ports connected are not in the same state (active) |
Check Subnet Manager | Checks for errors related to subnet manager. Possible SM errors are:
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Check Duplicate Nodes | Checks for duplications in nodes description |
Check Duplicate Guids | Checks for GUIDs duplications |
Check Routing | Checks for failures in getting routing MADs |
Check Link Speed | Checks for errors related to link speed. Possible link speed errors are:
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Check Link Width | Checks for errors related to link width. Possible link width errors are:
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Check Partition Key | Checks for errors related to PKey. Possible PKey errors are:
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Check Temperature | Checks for failure in getting temperature sensing. |
Check Cables | Checks for errors related to cables. Possible cable errors are:
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Check Effective BER | Checks that the Effective BER does not exceed the threshold |
Dragonfly Topology Validation | Validate if the topology is Dragonfly |
SHARP Fabric Validation | Checks for SHARP Configurations in the fabric |
Tree Topology Validation | Checks if the fabric is a tree topology |
Socket Direct Mode Reporting | Presents the inventory of fabric HCAs that are using socket direct |
To run a specific test, click the play button. The job will be displayed once completed.
![image2022-4-28_22-48-31-version-1-modificationdate-1701963275527-api-v2.png](https://docscontent.nvidia.com/dims4/default/82e08a0/2147483647/strip/true/crop/975x278+0+0/resize/975x278!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018c-8282-d937-a99e-8382d4db0000%2Fimages%2Fdownload%2Fattachments%2F2425144785%2Fimage2022-4-28_22-48-31-version-1-modificationdate-1701963275527-api-v2.png)
The job will also be displayed in the Jobs window.
Some validation tests contain data related to devices or ports like device GUID and port GUID.
Depending on that information a context menu for each related device/port can be shown.
I f the data i s related to a port the context menu will contain both port and device options .
![image2022-4-28_22-48-47-version-1-modificationdate-1701963275973-api-v2.png](https://docscontent.nvidia.com/dims4/default/c9d7985/2147483647/strip/true/crop/975x656+0+0/resize/975x656!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018c-8282-d937-a99e-8382d4db0000%2Fimages%2Fdownload%2Fattachments%2F2425144785%2Fimage2022-4-28_22-48-47-version-1-modificationdate-1701963275973-api-v2.png)
![image2022-4-28_22-49-10-version-1-modificationdate-1701963276247-api-v2.png](https://docscontent.nvidia.com/dims4/default/203f83f/2147483647/strip/true/crop/975x458+0+0/resize/975x458!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018c-8282-d937-a99e-8382d4db0000%2Fimages%2Fdownload%2Fattachments%2F2425144785%2Fimage2022-4-28_22-49-10-version-1-modificationdate-1701963276247-api-v2.png)