I have a M3 Ultra Mac Studio running RDMA. However, the system is unable to connect all 6 thunderbolt ports when the ethernet cable is also connected. Can anyone help?
RDMA issue in using the thunderbolt port next to ethernet on M3 ultra mac studio
To start, I want to make sure you’ve seen TN3205 Low-latency communication with RDMA over Thunderbolt. It’s chock full of most excellent hints and tips.
the system is unable to connect all 6 thunderbolt ports when the ethernet cable is also connected.
Can you be more specific about the failure here? Reading your question it sounds like something is physically blocking you from plugging the Thunderbolt cable in. Is that right? Or is it something more subtle?
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Quinn “The Eskimo!” @ Developer Technical Support @ Apple
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