docs(mig): document reservation-first Dynamic MIG - #794
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Replace the legacy geometry description in Next docs with the v2.10 profile allowlist, placement reservation, per-Pod GI/CI lifecycle, restart adoption, migration, and current metric contracts. Signed-off-by: Saiyam Pathak <saiyam911@gmail.com>
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📝 WalkthroughWalkthroughThe documentation replaces legacy Dynamic MIG templates and ChangesDynamic MIG v2.10
Estimated code review effort: 2 (Simple) | ~10 minutes Merge Risk: 🔵 Low · up to The documentation update is mergeable with owner awareness: one setup link is stale, and the example wording and GPU identifiers could mislead users about profile selection and placement-dependent results. Possibly related PRs
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Inline comments:
In `@docs/userguide/nvidia-device/dynamic-mig-support.md`:
- Line 28: Update the HAMi Chart setup link in the introductory installation
guidance, replacing the stale README fragment with the current valid HTTPS Quick
Start or maintained deployment-guide URL. Keep the surrounding installation and
operatingmode instructions unchanged.
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docs/developers/dynamic-mig.mddocs/userguide/nvidia-device/dynamic-mig-support.mddocs/userguide/nvidia-device/examples/dynamic-mig-example.mdi18n/zh/docusaurus-plugin-content-docs/current/developers/dynamic-mig.mdi18n/zh/docusaurus-plugin-content-docs/current/userguide/nvidia-device/dynamic-mig-support.mdi18n/zh/docusaurus-plugin-content-docs/current/userguide/nvidia-device/examples/dynamic-mig-example.md
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thorough and consistent with the #793 lab: annotation names, metric rename with the legacyMetrics fallback, upgrade ordering and the mig manager boundary all line up. frozen versioned docs untouched, correct. the scoped zh notes are a pragmatic interim, please open a follow up issue for the full zh retranslation so the v2.9 body text does not linger on next.
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| HAMi now supports dynamic MIG using mig-parted to adjust MIG devices dynamically, including: | ||
| HAMi v2.10 uses a reservation-first, topology-aware implementation of dynamic NVIDIA Multi-Instance GPU (MIG). It does not select and switch a predefined whole-GPU geometry. Instead: |
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coordination: #713 adds a component tag block at the top of this same page and dedupes the a100 list. this rewrite will conflict, agree on an order.
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| This example will allocate `2g.10gb * 2` for A100-40GB-PCIE device or `1g.10gb * 2` for A100-80GB-SXM device. | ||
| This Pod requests two MIG devices with at least 8,000 MiB each. The `nvidia.com/vgpu-mode: "mig"` annotation requires Dynamic MIG, and the optional `binpack` policy asks HAMi to prefer packing the allocations. |
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heads up: #806 renames this file to assign-task-to-mig-instance.md. whoever merges second rebases.
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ok will wait on getting things merged and will get this sorted.
The README no longer has the enabling-vgpu-support-in-kubernetes section; link to the website's own online installation guide instead. Signed-off-by: Saiyam Pathak <saiyam911@gmail.com>
v2.10.0 is out and these pages document its behavior, so the chart references point at the tag instead of master, keeping the versioned snapshot accurate as master moves on. Signed-off-by: Saiyam Pathak <saiyam911@gmail.com>
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The snapshot was cut before the v2.10 feature documentation PRs (Project-HAMi#794, Project-HAMi#734, Project-HAMi#759, Project-HAMi#775) merged, so it described v2.9 behavior for flagship features. Keep only the changelog and the homepage release badge for now; re-cut the snapshot once those PRs land. Signed-off-by: Jimmy Song <jimmy@dynamia.ai>
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What type of PR is this?
/kind documentation
What this PR does / why we need it:
The current website still describes the v2.9
knownMigGeometriesand whole-GPU template workflow. HAMi #2378 replaced that with a reservation-first Dynamic MIG implementation for v2.10.This updates the Next documentation to cover:
migProfileAllowlistand NVML-discovered capacity and placements;hami.io/vgpu-mig-allocations;hami_node_gpu_mig_instance_infometric;The workload example now explains profile selection and placement-dependent Pending behavior. The Chinese current pages include a scoped v2.10 behavior note so readers are not misled by the retained v2.9 translation.
Frozen versioned documentation is unchanged.
Related work:
Testing:
Both English and Chinese builds pass.
AI assistance disclosure:
AI assistance was used to compare the website pages with the current HAMi architecture and migration documents. I reviewed the resulting contracts, examples, links, and rendered build.
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