NVMe write warning

[sfc-gh-truwase]

• Add write endurance warning
• Move UTs

[chatgpt-codex-connector]

💡 Codex Review

DeepSpeed/tests/unit/v1/nvme/test_gds.py

Line 1 in 083d70f

# Copyright (c) Microsoft Corporation.

Exclude GDS test from v1 CI runners

After this rename, tests/unit/v1/nvme/test_gds.py is picked up by workflows that run the whole v1 suite, but aws-torch-latest.yml still invokes pytest ... tests/unit/v1/ without any ignore, while the full AWS workflow explicitly ignores this same file because the runner has no GPUDirect Storage support. On CUDA images where GDSBuilder.is_compatible() finds libcufile, this will run the GDS tests on unsupported storage and fail CI; add the same ignore/skip handling to the v1 runners before moving this test under unit/v1.

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[stas00]

Looking good, Tunji

I'd also add a note to the online docs