[None][infra] Fix TRT-LLM data scratch mount point for gb10x

[EmmaQiaoCh]

Summary by CodeRabbit

• Bug Fixes

  • Improved test data volume provisioning with conditional mounting and better error messaging when required test data paths are unavailable.

• Chores

  • Updated testing infrastructure configuration for more flexible data volume handling across different deployment scenarios.

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Description

Test Coverage

PR Checklist

Please review the following before submitting your PR:

• PR description clearly explains what and why. If using CodeRabbit's summary, please make sure it makes sense.

• PR Follows TRT-LLM CODING GUIDELINES to the best of your knowledge.

• Test cases are provided for new code paths (see test instructions)

• Any new dependencies have been scanned for license and vulnerabilities

• CODEOWNERS updated if ownership changes

• Documentation updated as needed

• Update tava architecture diagram if there is a significant design change in PR.

• The reviewers assigned automatically/manually are appropriate for the PR.

• Please check this after reviewing the above items as appropriate for this PR.

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[coderabbitai]

📝 Walkthrough

Walkthrough

The Jenkins L0 test script now conditionally mounts LLM data volumes based on path existence, checking /home/scratch.trt_llm_data_ci first, then falling back to /home/scratch.trt_llm_data, with explicit error handling if neither exists. A Kubernetes pod configuration block for specific node types is commented out, reverting to default blossom PVC path usage.

Changes

Cohort / File(s)

Summary

LLM Volume Mount Conditional Logic jenkins/L0_Test.groovy

Replaced unconditional host LLM data volume mount with conditional logic: attempts to mount /home/scratch.trt_llm_data_ci first (read-only); falls back to /home/scratch.trt_llm_data; throws error if neither exists. Moves volume mounting from static dockerArgs assembly into explicit Slurm node setup conditional branch. Disables Kubernetes pod configuration block adjusting llmModelVolume for specific node types (6000d/gh200), restoring default blossom PVC path.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The PR description is entirely a template with no actual content explaining the changes, rationale, or test coverage.	Fill in the Description section explaining what mount issue is being fixed and why. Add Test Coverage section listing relevant tests. Complete the PR Checklist appropriately.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Title check	✅ Passed	The title '[None][infra] Fix TRT-LLM data scratch mount point for gb10x' is specific and relates to the main change: fixing conditional volume mounting for TRT-LLM data in the DL cluster infrastructure.

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✨ Finishing touches

• 📝 Generate docstrings

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[EmmaQiaoCh]

/bot run --stage-list "GB10-PyTorch-Post-Merge-1, RTXPro6000D-PyTorch-1, RTXPro6000D-PyTorch-2, GH200-TensorRT-Post-Merge-1, GH200-PackageSanityCheck-PY312-DLFW, GH200-PackageSanityCheck-PY312-UB2404, RTXPro6000D-4_GPUs-PyTorch-Post-Merge-1, RTXPro6000D-4_GPUs-PyTorch-Post-Merge-2" --disable-fail-fast

[tensorrt-cicd]

PR_Github #32899 [ run ] triggered by Bot. Commit: 49e1cf0

[tensorrt-cicd]

PR_Github #32899 [ run ] completed with state SUCCESS. Commit: 49e1cf0
/LLM/main/L0_MergeRequest_PR pipeline #25447 (Partly Tested) completed with status: 'SUCCESS'

[EmmaQiaoCh]

/bot run --stage-list "GB10-PyTorch-Post-Merge-1, RTXPro6000D-PyTorch-1, RTXPro6000D-PyTorch-2, GH200-TensorRT-Post-Merge-1, GH200-PackageSanityCheck-PY312-DLFW, GH200-PackageSanityCheck-PY312-UB2404, RTXPro6000D-4_GPUs-PyTorch-Post-Merge-1, RTXPro6000D-4_GPUs-PyTorch-Post-Merge-2" --disable-fail-fast

[tensorrt-cicd]

PR_Github #33040 [ run ] triggered by Bot. Commit: 49e1cf0

[EmmaQiaoCh]

/bot run --stage-list "GB10-PyTorch-Post-Merge-1, RTXPro6000D-PyTorch-1, RTXPro6000D-PyTorch-2, GH200-TensorRT-Post-Merge-1, GH200-PackageSanityCheck-PY312-DLFW, GH200-PackageSanityCheck-PY312-UB2404, RTXPro6000D-4_GPUs-PyTorch-Post-Merge-1, RTXPro6000D-4_GPUs-PyTorch-Post-Merge-2" --disable-fail-fast --disable-reuse-test

[tensorrt-cicd]

PR_Github #33043 [ run ] triggered by Bot. Commit: 49e1cf0

[tensorrt-cicd]

PR_Github #33043 [ run ] completed with state SUCCESS. Commit: 49e1cf0
/LLM/main/L0_MergeRequest_PR pipeline #25545 (Partly Tested) completed with status: 'FAILURE'

⚠️ Action Required:

• Please check the failed tests and fix your PR
• If you cannot view the failures, ask the CI triggerer to share details
• Once fixed, request an NVIDIA team member to trigger CI again

[EmmaQiaoCh]

/bot run

[tensorrt-cicd]

PR_Github #33111 [ run ] triggered by Bot. Commit: bd175d3

[tensorrt-cicd]

PR_Github #33111 [ run ] completed with state SUCCESS. Commit: bd175d3
/LLM/main/L0_MergeRequest_PR pipeline #25592 completed with status: 'FAILURE'

⚠️ Action Required:

• Please check the failed tests and fix your PR
• If you cannot view the failures, ask the CI triggerer to share details
• Once fixed, request an NVIDIA team member to trigger CI again

[EmmaQiaoCh]

/bot run

[tensorrt-cicd]

PR_Github #33128 [ run ] triggered by Bot. Commit: fc043e5

[tensorrt-cicd]

PR_Github #33128 [ run ] completed with state SUCCESS. Commit: fc043e5
/LLM/main/L0_MergeRequest_PR pipeline #25605 completed with status: 'FAILURE'

⚠️ Action Required:

• Please check the failed tests and fix your PR
• If you cannot view the failures, ask the CI triggerer to share details
• Once fixed, request an NVIDIA team member to trigger CI again

[EmmaQiaoCh]

/bot run --stage-list "DGX_B200-4_GPUs-PyTorch-1"

[tensorrt-cicd]

PR_Github #33259 [ run ] triggered by Bot. Commit: 827c4f6

[tensorrt-cicd]

PR_Github #33259 [ run ] completed with state ABORTED. Commit: 827c4f6
LLM/main/L0_MergeRequest_PR #25692 (Blue Ocean) completed with status: ABORTED

[ZhanruiSunCh]

/bot run --stage-list "DGX_B200-4_GPUs-PyTorch-1"

[tensorrt-cicd]

PR_Github #33282 [ run ] triggered by Bot. Commit: 827c4f6

[tensorrt-cicd]

PR_Github #33282 [ run ] completed with state SUCCESS. Commit: 827c4f6
/LLM/main/L0_MergeRequest_PR pipeline #25695 (Partly Tested) completed with status: 'SUCCESS'

[EmmaQiaoCh]

/bot run

[tensorrt-cicd]

PR_Github #33318 [ run ] triggered by Bot. Commit: 827c4f6

[tensorrt-cicd]

PR_Github #33318 [ run ] completed with state SUCCESS. Commit: 827c4f6
/LLM/main/L0_MergeRequest_PR pipeline #25723 completed with status: 'FAILURE'

⚠️ Action Required:

• Please check the failed tests and fix your PR
• If you cannot view the failures, ask the CI triggerer to share details
• Once fixed, request an NVIDIA team member to trigger CI again

[EmmaQiaoCh]

/bot run --disable-fail-fast

[tensorrt-cicd]

PR_Github #33350 [ run ] triggered by Bot. Commit: 827c4f6

[tensorrt-cicd]

PR_Github #33350 [ run ] completed with state SUCCESS. Commit: 827c4f6
/LLM/main/L0_MergeRequest_PR pipeline #25743 completed with status: 'FAILURE'

⚠️ Action Required:

• Please check the failed tests and fix your PR
• If you cannot view the failures, ask the CI triggerer to share details
• Once fixed, request an NVIDIA team member to trigger CI again

[EmmaQiaoCh]

/bot run --disable-fail-fast

[tensorrt-cicd]

PR_Github #33423 [ run ] triggered by Bot. Commit: 827c4f6

[tensorrt-cicd]

PR_Github #33423 [ run ] completed with state SUCCESS. Commit: 827c4f6
/LLM/main/L0_MergeRequest_PR pipeline #25800 completed with status: 'SUCCESS'