A Plex section scan walked 50k files at ~850 r/s and nothing bounded it.
`IOWeight=` in a quadlet looks like the fix and does nothing: systemd delegates
`cpu memory pids` to user@.service and NOT io, and it drops a resource line it
cannot honour without a word — the container boots healthy and its cgroup has no
io.weight file at all. Same family as RequiresMountsFor= (inert in the user
manager) and ConditionPathIsMountPoint= (fail-dead).
Place the two system drop-ins that make the controller reachable (user.slice
IOAccounting=yes puts io in user.slice/cgroup.subtree_control, measured
immediately; user@1000.service DelegateControllers gains io and lands at the
next reboot, because restarting the user manager would kill every rootless
container on the host), then ask for the share: IOWeight=10 on jellyfin and plex.
10 is a convention, not a measured optimum — proportional share, only bites
under contention, only requirement is far below the default 100.
ensure_user_io_delegate places both from git and prints NOTE: io is not
delegated … inert until the next reboot, so the quadlet line never reads as live
config. Verified on the host: subtree_control flipped to `cpu io memory pids`,
the drop-in is attached and parsed (systemctl cat), and the podman 5.7 generator
emits IOWeight=10 for both units (bare key; UnitConfigItem= not needed).
Two limits recorded instead of hidden: a container's weight covers its whole
cgroup (scan and playback share it), and the comparison happens inside
user.slice, so it cannot push a rootless unit below a root unit such as
frank-archon — that pairing is user.slice's own weight, a separate call.
Docs: Quadlet Lifecycle 4b (the three-command read of the chain), Pi-hole (all
rootless containers share one 10.0.2.100, so one chatty container throttles DNS
for the host — 8 events today), E2E Suite gotcha 7 (the gate depends on the
runner's resolver: 21 reds on a lost wired link, 37/37 minutes later).
Seam: an in-repo IOWeight= may only exist when both drop-ins exist AND the
deployer places them. ./tests/run.sh: 789 ok, exit 0.
The merged door was /mnt/media, which read like a third volume and split the host
state across two trees. It is now /var/lib/media-meta/view, so the array layer,
the SSD upper layer, the kernel workdir, the reap trash and the merged tree are
one directory — and the mount table gains no new /mnt entry beside the array.
systemd names a mount unit after its ESCAPED path, so the repo copy keeps the
readable name media-meta-view.mount while `install` writes the host file as
var-lib-media\x2dmeta-view.mount; `plan` prints both and the page records them, so
nobody hunts for a unit that "does not exist". install also creates the mount
point itself, because systemd will not.
The seam now additionally pins that the unit's Where= is exactly the path both
containers bind — guard and bind cannot drift apart. The Quadlet Lifecycle
phantom-path example is corrected too: it named an invented /mnt/media/*, while
the real phantom is the legacy /opt/jellyfin/* that dankserver/compose.yaml still
carries for a service whose roots moved to /home/dank/Containers/jellyfin.
Closing the command-center security queue #70/#71/#72/#73/#74: rolling tags
let a rebuild move under a running service with nobody approving it, and
make a CVE audit ungradeable. 36 quadlet units across dankclaw, dankserver
and frankbook-pro now carry tag@sha256; localhost/* builds stay exempt
(their build is the pin). The pihole and copyparty pins pull the fixed
builds; valkey 9.1.2 (already running) and redis 7.4.11 are pinned in
place, vendor fixes TBD.
New gate tests/quadlet_image_pins.bats: no unpinned registry image, no
generator-rejected key anywhere. Three seams that pinned the old exact-tag
law (frankbook readarr, open_webui, seerr) now require tag AND digest -
strictly stronger. Quadlet Lifecycle docs: batch-abort law, entrypoint
flags-only law, pin law.
The vault was 155 pages / 31,210 lines, most of it measurement ledgers for
payloads that no longer run. A throughput figure for a runtime nobody operates is
not a record: AI moves faster than the vault, so the number is wrong before
anyone reads it, and a wrong number in a runbook gets believed. Per the new
purpose test in `AGENTS.md` → *Documentation Policy*, it is destroyed.
Gone (`.AGENTTRASH/20261019-destruction/`, KILL-LIST.txt is the manifest):
- the `frank-medium` endpoint and its five era pages, `frank-npu`, FastFlowLM,
the ikllama/kingjones/dealign/frank-redo eras, the ling/swift15/freetoken/ubatch
campaign pages, qwen3.8 spec-matrix and strix-optimizations, the two
"Running Qwen3.6 …" pages;
- the whole `Pipeline Parallelism/` folder (no live script passes a pipeline flag)
and the multi-device/x4-pair/hybrid/offload experiment pages;
- every vLLM page — no vLLM endpoint exists on this fleet;
- `LLM/deployment.md` (`Architecture/Deployment Flow.md` is the test-referenced
owner) and the external surveys (SGLang, Lemonade, llama.cpp forks/diff,
self-hosted app census, the TTS survey) that were obsolete by construction;
- `log.md`, 2,380 lines. Git holds the chronology; a causal law belongs to the
page that owns the thing it governs, never to a diary.
Survivors: 101 pages, 17,542 lines, 0 OKF violations, 0 unresolved links. Eras
tables keep the window, payload, runtime, reason and rollback pointer; the rate
columns are blanked. The live shapes stay verbatim — those numbers are what the
deployer and `models.yml` consume.
Structural repair:
- 13 pages were the same document twice (each exactly 2x its HEAD size),
a second frontmatter block whose closing fence had been glued onto a body
line by a frontmatter rewrite that re-read its own output. Un-doubled by
cutting at the second frontmatter and keeping the copy whose body is a
superset; the orphan census reports 0 lost tokens against HEAD.
- log.md: one entry per date, bare `## YYYY-MM-DD` headings, newest first —
66 dated headings merged into 34, titles demoted to bold leads, every
content line verified present. The file had been descending at the head
and ascending at the tail.
Ownership moves:
- New `LLM/frank-medium.md` is the locator for the retired Dankserver
endpoint: era windows quoted from each era page's own banner, no numbers
restated, and the two unresolved date conflicts recorded instead of
silently resolved. `frank-archon.md` links to it instead of restating the
pre-rename window.
- The four Pipeline-Parallelism stubs (frontmatter only, no body) are gone;
`Multi-Node Runtimes.md` owns runtime construction, launch, mixed-vendor
verdicts and cross-split spec decode, and the four links that pointed at
the stubs were repointed at it or at the drafter page.
- Authentik's three stub pages fold into `Authentik.md`, with the process
detail and the outpost reference split out so the parent stays under the
length hint.
Verified corrections (host census + live probe, 2026-10-19):
- The MXFP4 checkpoint two pages called the "on-disk rollback" is gone:
/home/dank/models/ holds StillDeadcode, rad and tpl.jinja. Stated once, on
the era page that owns that payload; the swap page now links to it.
- frank-medium-radiance-mxfp4: the 4.24/7 accept rate belongs to the DFlash2
arm measured on the FP8 target, not to the MXFP4 era; the 3-family soak run
census is kept once (155 requests) instead of twice (~120 and 155).
- Fleet shapes re-confirmed against the live endpoints before touching any
page: 3x200000 fp8 KV, 2x200704, 2x262144.
Index rows are regenerated, not hand-carved. Net -1,849 vault lines.
dank
Frank