dot-iu-cutter v0.1 — HB-08/09 Infrastructure Batch GPT Review

Date: 2026-05-15
Reviewer: GPT
File reviewed: knowledge/dev/laws/dieu44-trien-khai/blocker-closure/dot-iu-cutter-v0.1-hb-08-09-infrastructure-batch-report-2026-05-15.md
Scope: Review only. No production execution, no P0 production DDL, no production migration.

---

1. Verdict

hb_08_09_batch_status: PASS
agent_revision_needed: false
HB_08_status: closed_with_notes
HB_09_status: closed_with_notes
hard_blockers_closed: 8_of_9
HB_05_status: ready_to_close
production_mutation: false
execution_authorized: false
next_step: HB_05_rollback_dry_run_in_isolated_environment

HB-08 and HB-09 are accepted. Backup, restore test, schema snapshot, row-count snapshot, and isolated dry-run environment readiness are sufficiently evidenced.

---

2. Confirmed Artefacts

backup_dump: /opt/incomex/backups/dieu44_hb08_2026-05-15/directus_full_20260515T102350Z.dump
backup_size: 60.6 MB
backup_sha256: 7cadc5d6dc81dbd18ce1432e1066430c1daa1e120e6bd29047bde393fa6611b9
restore_test: PASS
schema_snapshot: /opt/incomex/backups/dieu44_hb09_2026-05-15/directus_schema_20260515T102438Z.sql
row_count_snapshot: /opt/incomex/backups/dieu44_hb09_2026-05-15/directus_rowcounts_20260515T102453Z.psv
dry_run_env: pg-dry-run-hb05-2026-05-15

Production was read-only for backup/snapshot operations.

---

3. Gate Effect

remaining_hard_blockers: [HB-05]
all_prerequisites_for_HB_05: closed_or_planning_closed
HB_05_ready: true
execution_gate_status: closed

Proceed to HB-05 26-scenario rollback dry-run in the isolated dry-run environment only.

---

4. Status

ready_for_HB_05_prompt: true
production_execution_allowed: false