Câu 13: NCP-AII: NCP-AI Infrastructure
A systems engineer is updating firmware across a large DGX cluster using automation. What is the best practice for minimizing risk and ensuring cluster health during and after the process?
Nội dung câu hỏi
A systems engineer is updating firmware across a large DGX cluster using automation. What is the best practice for minimizing risk and ensuring cluster health during and after the process?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. To save time, simultaneously update all nodes in the cluster without draining or diagnostics.
- B. Drain nodes from the scheduler, run pre-update diagnostics, update firmware in batches, and verify health post-update before scaling to the next batch. — đáp án hiện tại
- C. Drain nodes from the scheduler, update firmware in batches, skip diagnostics and verify health post-update before scaling to the next batch.
- D. Update nodes that have reported faults, leaving others on older firmware.
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