S170 P1 Fix Report — Deadlock + move_document + Directus Delete Sync

Date: 2026-04-06 | Status: ✅ 3/3 FIXED + VERIFIED

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Fix 1: PG Deadlock (P1)

Root cause: 2 crons at */10 * * * * both lock meta_catalog. Fix: Staggered orphan refresh to 5,15,25,35,45,55 * * * *. Verify: 0 deadlocks in 20 minutes after fix.

Fix 2: move_document (P1)

Root cause: handler only updates parent_id in JSONB data but does NOT rename PG key or Qdrant document_id. Returns 200 but document stays at old path. Fix: Deprecated endpoint. Returns 501 with message: "Use (1) upload to new path, (2) delete old path." Verify: POST /documents/.../move → 501 NOT_IMPLEMENTED

Fix 3: Directus Delete Sync (P1 — newly discovered)

Root cause: delete_document emits doc_id with __ encoding (from URL path), but _should_sync() in directus_sync.py checks doc_id.startswith("knowledge/") with slashes. The __ encoded ID never matches → delete event silently skipped. Fix: Added normalization in directus_sync_listener: if "__" in doc_id and "/" not in doc_id: doc_id = doc_id.replace("__", "/") Verify: Create doc → Directus count=1 → Delete → Directus count=0 ✅

Evidence

Test	Before	After	Status
Deadlocks (20 min)	5/day	0	✅
move_document	200 (fake success)	501 (documented)	✅
Delete sync	Directus record persists	Directus record deleted	✅

Files Changed

File	Repo	Change
server.py	agent-data-repo	move_document → 501
directus_sync.py	agent-data-repo	__ normalization
crontab	VPS	orphan cron staggered

Git: agent-data-repo 3fcad85

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3 P1 bugs fixed | 0 deadlocks | delete sync working | move deprecated