Closes the "needs heavy integration smoke" follow-up from the
ADR-002 commit (423a381). Until now the per-prefix PUT cap was
verified only by unit tests + commits' theory; this smoke runs
the actual cap path with real bytes.
Three assertions, ~2s wall:
1. PUT 300 MiB to _vectors/<key> → 200 (cap raised to 4 GiB
for the vectord persistence prefix).
2. PUT same 300 MiB to datasets/<key> → 413 (default 256 MiB
cap still protects routine traffic).
3. GET _vectors/<key> → sha256 round-trips (no truncation
between cap-raise and S3 multipart streaming).
scripts/storaged_cap_smoke.sh
Builds storaged + gateway, boots them, generates 300 MiB
deterministic /dev/zero payload (sha stable across runs),
runs the 3 assertions, cleans up the keys + processes via trap.
/dev/zero generation chosen over yes/head pipe — pipefail
catches the SIGPIPE from yes when head closes early.
just smoke-storaged-cap
Wrapper recipe. Outside the main `just verify` chain because
300 MiB payload generation + transfer is MB-heavy. Run after
meaningful storaged or vectord-persistence changes.
Verified:
bash scripts/storaged_cap_smoke.sh — 3/3 PASS · 2s wall
just verify — vet + test + 9 smokes still 33s
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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