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[TransferEngine] fix: use ibv_get_device_list to get the IB devices. #102

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merged 1 commit into from
Feb 13, 2025

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doujiang24
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In container, we might just mount part of ubvers into the pod, i.e.

$ ls /sys/class/infiniband
erdma_0  erdma_1

$ ls /dev/infiniband/
rdma_cm  uverbs0

$ ibv_devices
    device                 node GUID
    ------              ----------------
    erdma_0             02163efffe1041ea

In container, we might just mount part of ubvers into the pod, i.e.

```
$ ls /sys/class/infiniband
erdma_0  erdma_1

$ ls /dev/infiniband/
rdma_cm  uverbs0

$ ibv_devices
    device                 node GUID
    ------              ----------------
    erdma_0             02163efffe1041ea
```

Signed-off-by: doujiang24 <[email protected]>
@alogfans
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LGTM

@alogfans alogfans merged commit 7c6e392 into kvcache-ai:main Feb 13, 2025
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@doujiang24 doujiang24 deleted the topo-auto branch February 13, 2025 08:40
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2 participants