The drawer's surface_validate area now leads with a row of operator
vitals computed from data already in the response:
- Temp: drive temperature with cool/warm/hot colour (≥48 red, ≥42 yellow)
- Speed: live MB/s, NULL until second progress sample arrives
- Elapsed: time since stage started_at
- ETA: extrapolated from overall progress; suppressed under 0.5%
to avoid the "47 days remaining" artefact early in pattern 1
Live MB/s comes from a new bb_mbps column on burnin_stages, computed
in the badblocks parser as (delta_overall_pct / 800) * size_bytes / dt.
Skipped on phase transitions (per-phase pct resets) and sub-second
samples (noisy).
Drawer endpoint now passes drive.temperature_c through; JS stashes
the latest drive object in _DRAWER_LAST_DRIVE so the burn-in renderer
can pull it for the vitals row without changing call signatures.
Tightened table CSS in this same session is unrelated and shipped
already in earlier rounds via the bind-mounted app.css.
User asked for one meter per badblocks pattern. The drawer now shows
4 meters (one per pattern: 0xaa / 0x55 / 0xff / 0x00), each split
into write (left, blue) + verify (right, green) halves so a glance
shows both which pattern is current AND whether you're writing or
verifying within it.
Backend:
- New columns burnin_stages.bb_phase (1-8) + bb_phase_pct (0-100)
via idempotent ALTER TABLE migration
- _update_stage_bb_phase() helper called from the badblocks parser
on every tick (when phase or percent changes)
- /api/v1/drives/{id}/drawer SELECT now returns the new fields
Frontend (app.js + app.css):
- _drawerRenderBadblocksMeters(phase, phasePct) computes per-pattern
fill state and emits 4-meter HTML with W/V sub-labels
- Conditional render: only shows when stage_name === 'surface_validate'
AND bb_phase is set, so historical pre-1.0.0-44 stage rows render
unchanged (single percent, no meters)
3 new tests cover the migration columns, single-tick persistence,
and overwrite-on-second-tick. Total suite: 75 tests.
Image rebuilt and tagged but NOT deployed — 4 burn-ins are running
right now and a recreate would SIGHUP them. Deploy with
`docker compose up -d` after the current batch finishes; the
migration runs at init and the meters light up for the next batch.
Continues the staged burnin.py module split started in 1.0.0-30.
Two more clean extractions; orchestration (init, _run_job,
start_job, cancel_job, check_stuck_jobs, semaphore) intentionally
stays in __init__.py for now to avoid threading the TrueNASClient
through cross-module setters.
* app/burnin/_common.py — shared helpers with no upward deps:
STAGE_ORDER + _STAGE_BASE_WEIGHTS + POLL_INTERVAL constants;
_now / _db connection helper; _is_cancelled, _start_stage,
_finish_stage, _cancel_stage, _set_stage_error, _update_stage_*,
_append_stage_log, _store_smart_*, _recalculate_progress; SSE
_push_update. Imports nothing from sibling burnin modules.
* app/burnin/stages.py — every per-stage implementation moved
verbatim: _stage_precheck, _stage_smart_test +
_stage_smart_test_api / _ssh, _stage_surface_validate +
_surface_validate_nvme / _ssh / _truenas, _stage_timed_simulate,
_stage_final_check, plus _badblocks_available, _nvme_cli_available,
and _dispatch_stage. Pulls the shared helpers from _common,
remote-PID setters from kill, and the live TrueNASClient via a
lazy `_get_client()` helper that defers `from app import burnin`
until call time so we don't trip a circular import.
* __init__.py shrank from ~1480 LoC to ~600. Re-exports every
public name (start_job, cancel_job, init, check_stuck_jobs,
PoolMemberError, UNLOCK_TTL_SECONDS, etc.) so external callers
in routes.py / mailer.py / poller.py see the same surface.
State that didn't move: _semaphore, _client, _active_tasks remain
on the package root (with a runtime _client reference from routes.py
preserved). _run_job and start_job still live in __init__.py — full
task.py extraction would require giving stages access to _client
through a setter rather than the lazy lookup, deferred to a future
slice.
Verification: 44/44 unit tests pass in container; /health 200;
container boots clean. No public API change.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
