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memory: snapshot — the Ada inference server is a stripped used R750xa

Browse Source 
Dell R750xa JPJ1ZP3, 2x RTX 6000 Ada to be fitted, ComfyUI's new home at NH3. Diffing
Dell's factory CSV against the reseller invoice shows four downgrades: half the RAM, the
2400 W PSUs, and the GPU risers, cables and high-performance fans all absent.

Records the resolved GPU power chain, correcting my own first answer: the chassis' CPU
8-pin cabling is the right source type and NVIDIA 930-00030-1546-000 bridges it to the
card's 12VHPWR, so the PCIe-type RCCWC I first proposed is withdrawn. Also closes the NVMe
question — the backplane is SAS/SATA only — and notes that free PCIe slots may moot it.

Auto-archival fired at 308 lines; seven entries moved to archival-memory.md. The 250-line
target was not reached because the guards hold nearly everything else back as under 14 days
or carrying open deferred work.
This commit is contained in:
vh
2026-09-01 17:01:14 -07:00
parent 7142657749
commit ace839c768
4 changed files with 186 additions and 61 deletions
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graphify-out/GRAPH_REPORT.md
+48 -54
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@@ -1,16 +1,16 @@
# Graph Report - eshpfi-management (2026-09-01)
## Corpus Check
- 378 files · ~573,530 words
- 382 files · ~576,491 words
- Verdict: corpus is large enough that graph structure adds value.
## Summary
- 3878 nodes · 4117 edges · 426 communities (385 shown, 41 thin omitted)
- 3906 nodes · 4144 edges · 424 communities (384 shown, 40 thin omitted)
- Extraction: 99% EXTRACTED · 1% INFERRED · 0% AMBIGUOUS · INFERRED: 38 edges (avg confidence: 0.71)
- Token cost: 0 input · 0 output
## Graph Freshness
- Built from commit: `73866f6a`
- Built from commit: `71426577`
- Run `git rev-parse HEAD` and compare to check if the graph is stale.
- Run `graphify update .` after code changes (no API cost).
@@ -175,7 +175,7 @@
- blend_kokoro_voice.py
- Handler
- estimated_latency
- Path
- booth/app.py
- bench.py
- serve_nvfp4.sh
- bench_w4a16_recheck.json
@@ -217,7 +217,7 @@
- phasefinal-web
- build.sh script
- heretic2-nvfp4-quant — fast char-rp-reasoning seat (NVFP4 + MTP)
- booth/app.py
- FastAPI
- soong-lab push-to-deploy (gitea webhook → corviduo-dev, test-gated)
- nh3-dev `~/development` — hourly off-box backup
- nh3-dev-development-backup.sh script
@@ -339,7 +339,7 @@
- [2026-08-23] hrafn adopted; its CI deploy reported green while deploying nothing
- optional
- properties
- gpu.py
- kl_divergence.py
- step
- `[2026-08-27]` A transport failure that enters a measurement as a VALUE looks like whatever you hoped to find
- host
@@ -381,9 +381,9 @@
- `[2026-08-27]` Run 3 gated: the rule PASSED and a k=25 follow-up found a self-harm guardrail collapse
- CLOSED OUT (2026-08-23): ACME disabled; and the "all-port VIP" alarm was FALSE
- ERP/RP tune run-01 COMPLETE — 7.36h, gate passed on the axis it was built for
- stream_chunks
- `[2026-09-01]` Ada migration settled on `zfs send` — and branch (b) was never available
- CatalogField
- ChunkResult
- `[2026-09-01]` Matrix: 39-release Synapse upgrade, appservice namespace opened, admin API closed
- type
- `[2026-08-28]` althing v3.0.0 flag day (U9b) — the post office replaced the P2P bus, one-way
- counted_classifier.py
@@ -411,9 +411,7 @@
- index-tts/app.py
- parakeet/app.py
- tts/app.py
- adapter/server.py
- test_keep_and_unkeep_go_through_the_same_name_guard
- FastAPI
- generate_pickup_id
- license
- version
- FOLLOW-UP 4 (2026-08-23): a downstream WireGuard terminator costs nothing to forward through
@@ -433,19 +431,19 @@
## Surprising Connections (you probably didn't know these)
- `convert()` --references--> `Any` [EXTRACTED]
tools/mistral-small4-nvfp4/convert_hf_to_native.py → stacks/omnivoice/app.py
- `_speaker_embedding()` --references--> `Tensor` [EXTRACTED]
stacks/zonos/adapter/server.py → services/coldfusion-abliteration/kl_divergence.py
- `test_cli_unlink_by_id_even_when_the_id_is_all_digits()` --calls--> `parse_link_entries()` [INFERRED]
services/booth/tests/test_booth.py → services/booth/booth/links.py
- `test_cli_unlink_of_a_stale_id_leaves_the_board_alone()` --calls--> `parse_link_entries()` [INFERRED]
services/booth/tests/test_booth.py → services/booth/booth/links.py
- `test_cli_unlink_rejects_a_non_id_non_index()` --calls--> `parse_link_entries()` [INFERRED]
services/booth/tests/test_booth.py → services/booth/booth/links.py
- `test_remove_on_a_board_with_no_file_is_a_no_op()` --calls--> `remove_link_entry()` [INFERRED]
services/booth/tests/test_booth.py → services/booth/booth/links.py
## Import Cycles
- None detected.
## Communities (426 total, 41 thin omitted)
## Communities (424 total, 40 thin omitted)
### Community 0 - "quant_modelopt.py"
Cohesion: 0.53
@@ -761,7 +759,7 @@ Nodes (7): ana-ml2, GPU allocation policy, Hardware, Key paths, Network, Refresh
### Community 78 - "test_booth.py"
Cohesion: 0.06
Nodes (33): build_gallery(), Files in a booth as render items, with caption sidecars folded in. A…, (rendered, is_html). Markdown → HTML (fenced code, tables, sane lists); plain…, render_doc(), Releasing something already released is a no-op, not a 500., test_booth_autogallery_renders_media(), test_build_gallery_folds_caption_sidecars(), test_build_gallery_oversize_doc_is_not_inlined() (+25 more)
Nodes (37): build_gallery(), Files in a booth as render items, with caption sidecars folded in. A…, (rendered, is_html). Markdown → HTML (fenced code, tables, sane lists); plain…, render_doc(), Releasing something already released is a no-op, not a 500., Both mutating routes must use resolve_booth, not raw path joining. A name…, It is a dotfile, so it must not inflate the item count or become a tile., test_booth_autogallery_renders_media() (+29 more)
### Community 79 - "pfi-tacticalrmm"
Cohesion: 0.25
@@ -1075,9 +1073,9 @@ Nodes (6): H, BaseHTTPRequestHandler, Handler, zed-fim-proxy — a keyless front
Cohesion: 0.67
Nodes (3): anyOf, default, estimated_latency
### Community 160 - "Path"
Cohesion: 0.14
Nodes (18): booth_age_seconds(), booth_image_names(), classify(), doc_kind(), list_booths(), _newest_mtime(), Path, Image files in a booth, in gallery (sorted-rel) order — for viewer prev/next. (+10 more)
### Community 160 - "booth/app.py"
Cohesion: 0.13
Nodes (22): booth_age_seconds(), booth_image_names(), classify(), doc_kind(), is_expired(), list_booths(), _newest_mtime(), Path (+14 more)
### Community 163 - "bench_w4a16_recheck.json"
Cohesion: 0.20
@@ -1108,8 +1106,8 @@ Cohesion: 0.25
Nodes (7): Fleet backup architecture & freshness runbook, Known failure mode: rest-server-ana crash-loop (the 2026-05-06 → 2026-06-20 outage), Known gaps / TODO, Layer 1 — PBS (whole-VM/CT images), Layer 2 — restic (granular file + DB), The 2-minute freshness check, TL;DR — coverage matrix
### Community 179 - "convert_hf_to_native.py"
Cohesion: 0.07
Nodes (42): ArgumentParser, _arrow_rows(), _datasets_root(), load_calibration(), load_evaluation(), Held-out evaluation prompts. Returns (harmless, harmful, provenance). This, Read the `text` column out of one cached HF arrow split., Return (harmful, harmless, provenance). `builtin` is the legacy 8/8 set. `m (+34 more)
Cohesion: 0.10
Nodes (29): _get_model(), OpenAI-ish /v1/audio/speech adapter in front of the Zonos Python SDK. Why this, _speaker_embedding(), speech(), SpeechRequest, ArgumentParser, _is_mtp(), main() (+21 more)
### Community 181 - "Mistral Small 4 → NVFP4 (vision-intact) build tooling"
Cohesion: 0.29
@@ -1164,8 +1162,8 @@ Cohesion: 0.33
Nodes (5): Containerization plan (pending build), Live invocation (source of truth), Status (2026-07-16): NATIVE, config was live-only — now captured here, The engine, zonos-engine — ZONOS2 native TTS engine (`:1920`, irv-ml1 3090)
### Community 200 - "omnivoice/app.py"
Cohesion: 0.14
Nodes (12): Any, _base_gen_kwargs(), _pcm16(), Thin FastAPI wrapper exposing OmniVoice (k2-fsa/OmniVoice) for the fleet. Upstr, Validate the voice source and build the MODEL.generate kwargs minus `text`., Synthesize one text span -> (float32 audio [-1,1], audio_seconds)., float32 [-1,1] -> little-endian s16 PCM bytes (24 kHz mono on the wire)., WAV header. data_len=None -> streaming (0xFFFFFFFF sizes, read to EOF); an i (+4 more)
Cohesion: 0.06
Nodes (46): Any, ChunkConfig, ChunkResult, ClockFn, GenerateFn, _base_gen_kwargs(), _chunk_config(), GenParams (+38 more)
### Community 202 - "phasefinal-web"
Cohesion: 0.29
@@ -1175,9 +1173,9 @@ Nodes (6): Content constraints, Deploy, DNS, phasefinal-web, Routing — and the
Cohesion: 0.29
Nodes (6): 2026-07-14 status — gibberish FIXED, format PIVOTED to modelopt for MTP, Artifacts (on ana-ml2), Fire sequence, Gates, heretic2-nvfp4-quant — fast char-rp-reasoning seat (NVFP4 + MTP), Serve target
### Community 205 - "booth/app.py"
Cohesion: 0.11
Nodes (18): fixture, create_app(), _from_env(), generate_pickup_id(), human_dur(), The Booth — a standing web server that renders drop-folders as ephemeral media…, A Content-Disposition-safe `<booth>.zip` (strip quotes/control chars)., Reduce a client-supplied filename to a safe basename (no path, no hidden). (+10 more)
### Community 205 - "FastAPI"
Cohesion: 0.18
Nodes (12): FastAPI, fixture, create_app(), _from_env(), human_dur(), client(), test_human_dur(), test_upload_rejects_too_large() (+4 more)
### Community 206 - "soong-lab push-to-deploy (gitea webhook → corviduo-dev, test-gated)"
Cohesion: 0.33
@@ -1456,8 +1454,8 @@ Cohesion: 0.17
Nodes (11): ANSWERED — Lobe TTS is a SPLIT: endpoint env-driven, voice/model/format UI-only, ⚠️ Capacity — tell tts-dev if this ramps, ⚠️ CORRECTION — my earlier voice foot-gun warning was wrong, Credential posture, Deploy, lobe-chat — chat frontend over the LiteLLM gateway (esh-docker-vm), System Agent — why `gpt-5-mini` was being called, The real constraint is SIZE, not length (+3 more)
### Community 296 - "sweep_once"
Cohesion: 0.16
Nodes (16): is_expired(), Pure age question. Deliberately does NOT consider the keep sentinel. Expiry…, Wipe every direct-child booth older than the TTL. Returns names wiped. Only…, sweep_once(), Age a booth and everything in it well past any test TTL., The point of the whole feature: expiry does not apply to a kept booth., is_expired stays a pure age question; only the sweeper honours the pin. Keeping…, Counter-intuitive, and the reason release-then-sweep is not a delete path.… (+8 more)
Cohesion: 0.19
Nodes (13): Wipe every direct-child booth older than the TTL. Returns names wiped. Only…, sweep_once(), Age a booth and everything in it well past any test TTL., The point of the whole feature: expiry does not apply to a kept booth., is_expired stays a pure age question; only the sweeper honours the pin. Keeping…, Counter-intuitive, and the reason release-then-sweep is not a delete path.…, It does rejoin the sweep — just on a fresh clock, not the old one., _stale() (+5 more)
### Community 297 - "heretic2-charrp-reasoning — NVFP4 + native MTP reasoning seat (ana-ml2)"
Cohesion: 0.40
@@ -1556,8 +1554,8 @@ Cohesion: 0.70
Nodes (4): ask(), classify(), load_prompts(), main()
### Community 327 - "worker/app.py"
Cohesion: 0.14
Nodes (10): RuntimeError, get_gpu_status(), post_train(), FastAPI surface for the LoRA training worker (§4.1 API — arbo is the client). E, TrainRequest, Static configuration for the LoRA training worker. Everything load-bearing is a, LoRA training worker — a host service (runs as llmuser on irv-ml1) that runs sd-, Busy (+2 more)
Cohesion: 0.12
Nodes (18): RuntimeError, get_gpu_status(), post_train(), FastAPI surface for the LoRA training worker (§4.1 API — arbo is the client). E, TrainRequest, Static configuration for the LoRA training worker. Everything load-bearing is a, _bus_id_by_index(), _cmdline() (+10 more)
### Community 329 - "`[2026-08-20]` Cold-Fusion abliteration — Robinson recipe captured, and the transformers/DeltaNet bf16-NaN fight"
Cohesion: 0.29
@@ -1607,9 +1605,9 @@ Nodes (4): default, title, type, optional
Cohesion: 0.11
Nodes (19): additionalProperties, properties, required, title, type, CatalogAuditEntry, title, type (+11 more)
### Community 343 - "gpu.py"
Cohesion: 0.42
Nodes (8): _bus_id_by_index(), _cmdline(), gpu_status(), _query_compute_apps(), _query_devices(), GPU status for arbo's device-aware scheduler (GET /gpu-status). arbo steers a l, Return `{devices: [...], tts_on_3090: bool}`. Degrades to an error field on nvid, _run()
### Community 343 - "kl_divergence.py"
Cohesion: 0.13
Nodes (20): _arrow_rows(), _datasets_root(), load_calibration(), load_evaluation(), Held-out evaluation prompts. Returns (harmless, harmful, provenance). This, Read the `text` column out of one cached HF arrow split., Return (harmful, harmless, provenance). `builtin` is the legacy 8/8 set. `m, collect() (+12 more)
### Community 344 - "step"
Cohesion: 0.50
@@ -1767,17 +1765,17 @@ Nodes (4): ACME disabled — the WAN IP now exposes nothing, CLOSED OUT (2026-08
Cohesion: 0.17
Nodes (10): ERP/RP tune run-01 COMPLETE — 7.36h, gate passed on the axis it was built for, lora_B gate — PASSED, twice, The confound I built and he caught, The gate — brokkr-smithy-dev, The noise-floor near-miss — the methodology lesson, The run, ⚠⚠ But it is the WRONG AXIS — brokkr's catch, and it is the better one, Refusal retention — the axis the gate did not have, and the axis I measured wrong (+2 more)
### Community 388 - "stream_chunks"
Cohesion: 0.19
Nodes (17): ClockFn, GenerateFn, ChunkConfig, _ema(), _est_gen_time(), plan_chunk(), protect_first_audio(), Split into sentence units, preserving punctuation. Whitespace-collapsed. (+9 more)
### Community 388 - "`[2026-09-01]` Ada migration settled on `zfs send` — and branch (b) was never available"
Cohesion: 0.11
Nodes (16): `[2026-09-01]` Ada migration settled on `zfs send` — and branch (b) was never available, (c) rebuild-from-source: rejected on reproducibility, not time, Open, The answer: (a) `zfs send`. Measured, not derived., ⚠ The two-boxes confusion — do not repeat it, Their distinction, worth keeping, Why (b) — physically moving the disks — was never on the table, `[2026-09-01]` pfi-gx10 (ASUS Ascent GX10) onboarded headless — and it is the intended new home for run 3c (+8 more)
### Community 389 - "CatalogField"
Cohesion: 0.33
Nodes (6): additionalProperties, description, required, title, type, CatalogField
### Community 390 - "ChunkResult"
Cohesion: 0.15
Nodes (13): ChunkConfig, ChunkResult, _chunk_config(), _log_chunk(), Streaming /tts request — chatterbox-fast-compatible wire protocol., Streaming: chunked 24 kHz mono PCM (or open-ended WAV) for live consumers., tts(), TTSStreamRequest (+5 more)
### Community 390 - "`[2026-09-01]` Matrix: 39-release Synapse upgrade, appservice namespace opened, admin API closed"
Cohesion: 0.22
Nodes (8): `[2026-09-01]` Matrix: 39-release Synapse upgrade, appservice namespace opened, admin API closed, Conventions ratified (operator, 2026-09-01), Push reality — measured, and it inverts the obvious reading, QR sign-in — requires MAS, deferred, Shared-secret registration gotcha, `/_synapse/admin` closed to the internet, The appservice namespace — `exclusive: true` → `false`, The upgrade
### Community 391 - "type"
Cohesion: 0.50
@@ -1800,8 +1798,8 @@ Cohesion: 0.19
Nodes (14): Path, test_published_relative_path(), test_published_relative_path_explicit_train_id_wins(), ValueError, InvalidTrainRequest, published_relative_path(), Fixed-invocation command builder — the enforcement point for INV-T7. arbo hands, The ComfyUI-relative loras path for a succeeded LoRA (Phase 2 publish step). (+6 more)
### Community 396 - "BaseModel"
Cohesion: 0.19
Nodes (12): ACEStepInput, ACEStepOutput, generate_audio(), initialize_pipeline(), Generate music; respond with the audio bytes inline. Pre-2026-05-11 this re, ACEStepPipeline, SpeechRequest, BaseModel (+4 more)
Cohesion: 0.31
Nodes (7): ACEStepInput, ACEStepOutput, generate_audio(), initialize_pipeline(), Generate music; respond with the audio bytes inline. Pre-2026-05-11 this re, ACEStepPipeline, BaseModel
### Community 398 - "_cli"
Cohesion: 0.25
@@ -1871,13 +1869,9 @@ Nodes (8): OfflineRecognizer, _decode(), _ensure_model_present(), _load_recogniz
Cohesion: 0.30
Nodes (7): _build_prompt(), _cap(), _decode(), _encode_ref(), tts(), tts_stream(), TTSReq
### Community 420 - "adapter/server.py"
Cohesion: 0.31
Nodes (6): _get_model(), OpenAI-ish /v1/audio/speech adapter in front of the Zonos Python SDK. Why this, _speaker_embedding(), speech(), JSONResponse, Zonos
### Community 422 - "FastAPI"
Cohesion: 0.47
Nodes (4): FastAPI, lifespan(), sfx(), SfxRequest
### Community 420 - "generate_pickup_id"
Cohesion: 0.24
Nodes (7): generate_pickup_id(), Reduce a client-supplied filename to a safe basename (no path, no hidden)., A human-readable id like '4-wombat' or 'star-84'. `exists(name)->bool` gates…, safe_upload_name(), test_generate_pickup_id_avoids_collision(), test_generate_pickup_id_format(), test_safe_upload_name()
### Community 423 - "license"
Cohesion: 0.67
@@ -1892,19 +1886,19 @@ Cohesion: 0.67
Nodes (3): Design consequences of terminating downstream — the parts that need decisions, FOLLOW-UP 4 (2026-08-23): a downstream WireGuard terminator costs nothing to forward through, Standing recommendation
## Knowledge Gaps
- **2337 isolated node(s):** `⚠ The password is NOT in this copy`, `/_synapse/admin is LAN-only`, `Upgrades`, `Active migration — docker.io 20.10 → docker-ce 29.x`, `Architecture decisions (durable)` (+2332 more)
- **2357 isolated node(s):** `The answer: (a) `zfs send`. Measured, not derived.`, `Why (b) — physically moving the disks — was never on the table`, `(c) rebuild-from-source: rejected on reproducibility, not time`, `⚠ The two-boxes confusion — do not repeat it`, `Their distinction, worth keeping` (+2352 more)
These have ≤1 connection - possible missing edges or undocumented components.
- **41 thin communities (<3 nodes) omitted from report** — run `graphify query` to explore isolated nodes.
- **40 thin communities (<3 nodes) omitted from report** — run `graphify query` to explore isolated nodes.
## Suggested Questions
_Questions this graph is uniquely positioned to answer:_
- **Why does `Tensor` connect `convert_hf_to_native.py` to `adapter/server.py`?**
- **Why does `Tensor` connect `convert_hf_to_native.py` to `kl_divergence.py`?**
_High betweenness centrality (0.005) - this node is a cross-community bridge._
- **Why does `divergences()` connect `kl_divergence.py` to `convert_hf_to_native.py`?**
_High betweenness centrality (0.004) - this node is a cross-community bridge._
- **Why does `_speaker_embedding()` connect `adapter/server.py` to `convert_hf_to_native.py`?**
_High betweenness centrality (0.004) - this node is a cross-community bridge._
- **What connects `⚠ The password is NOT in this copy`, `/_synapse/admin is LAN-only`, `Upgrades` to the rest of the system?**
_2337 weakly-connected nodes found - possible documentation gaps or missing edges._
- **What connects `The answer: (a) `zfs send`. Measured, not derived.`, `Why (b) — physically moving the disks — was never on the table`, `(c) rebuild-from-source: rejected on reproducibility, not time` to the rest of the system?**
_2357 weakly-connected nodes found - possible documentation gaps or missing edges._
- **Should `Status + Open Issues` be split into smaller, more focused modules?**
_Cohesion score 0.05555555555555555 - nodes in this community are weakly interconnected._
- **Should `CatalogReproducibility` be split into smaller, more focused modules?**