# ๐Ÿ” Cross-Review Round 3 โ€” Issue #5 Phase 2a (`6ad6f08..0e74aa1`, ์‹ ๊ทœ ์ปค๋ฐ‹ `cb575fa`+`0e74aa1`) โ€” Job `49171b58` - **Reviewer**: `planner-reviewer-claude-01` (Reviewer role) - **๋Œ€์ƒ**: ๋ธŒ๋ฆฌํ”„ ์ฒจ๋ถ€ diff = `git diff 6ad6f08..HEAD` โˆ’ `.agents/reports/*`(2914ํ–‰, **๋ฐ”์ดํŠธ ๋™์ผ**). HEAD=`0e74aa1`, working tree clean. Round 2(`cb792e91`) ๋Œ€๋น„ ์‹ ๊ทœ๋Š” ์ˆ˜์ • ์ปค๋ฐ‹ `cb575fa`(9 files, +317/โˆ’52)์™€ ๋ฌธ์„œ ์ปค๋ฐ‹ `0e74aa1`. - **๋ฐฉ๋ฒ•**: Round 2์˜ F-C/F-D์™€ Codex Round 2(`0026165b`)์˜ R1/R4 ์ˆ˜์ •์„ ์‹ค์ œ CLIยท์‹ค์ œ ๋ชจ๋“ˆ๋กœ ์žฌ๊ฒ€์ฆ(F-C๋Š” ๋ž˜ํผ์™€ ๊ฐ™์€ `set -euo pipefail` ์…ธ์—์„œ), Round 1 ํ•ญ๋ชฉ(F-A/F-B)์˜ ํšŒ๊ท€ ์—ฌ๋ถ€ ์žฌํ™•์ธ, ์‹ ๊ทœ ํ…Œ์ŠคํŠธ 12์ข… ๋…ํ•ด, ์ „์ฒด ์Šค์œ„ํŠธ ์‹คํ–‰. --- ## 0. ๊ฒฐ๋ก  ์š”์•ฝ - **Round 2 ์ง€์  ์ „๋ถ€ ํ•ด์†Œ โ€” `[ADJUDICATION: SUSTAINED]`**. F-C: ๋ฉฑ๋“ฑ ACK๊ฐ€ `TransitionResult.idempotent`๋กœ ๊ตฌ๋ถ„๋˜์–ด CLI๊ฐ€ rc 0์„ ๋‚ด๊ณ , ๋ž˜ํผ ์Šน์ธ ๊ฒฝ๋กœ๊ฐ€ `set -e` ์•„๋ž˜์—์„œ ๋๊นŒ์ง€ ์ง„ํ–‰๋œ๋‹ค(ยง1). F-D: `_operator_write` ์ฒซ ์ค„์—์„œ `VALID_STATUSES` ๊ฒ€์ฆ์ด ๋‘ ๋ชจ๋“œ ๊ณตํ†ต์œผ๋กœ ๋ณต์›๋ผ rc 1ยท๋ ˆ์ฝ”๋“œ ๋ถˆ๋ณ€์ด๋‹ค(ยง2). Round 1์˜ F-A/F-B๋„ ํšŒ๊ท€ ์—†์ด ์œ ์ง€๋œ๋‹ค(ยง3). - Codex R1(๊ด€์ธก ์ฆ๊ฑฐ **๋ถ€์žฌ** ์‹œ ์Šน์ธ)ยทR4(๊ฐ์‚ฌ mirror์˜ ๋น„์›์ž์  ๋น„๊ต-ํ›„-์“ฐ๊ธฐ)๋„ ๊ตฌํ˜„ยทํ…Œ์ŠคํŠธ๋ฅผ ํ™•์ธํ–ˆ๋‹ค(ยง4). R4๋Š” ๋‚ด๊ฐ€ Round 2 ยง2์—์„œ ๋น„์ฐจ๋‹จ์œผ๋กœ ์–ธ๊ธ‰ํ•œ ์ฐฝ(window)์„ ๋‹ซ๋Š” ๊ฒƒ์ด๋ผ ํŠนํžˆ ๋ฐ˜๊ฐ‘๋‹ค. - **์‹ ๊ทœ ๊ฒฐํ•จ ์—†์Œ.** ์ž๋™์™„๋ฃŒ 3ํ‘œ๋ฉดยท`lib.sh`ยทshim ๋ฌด๋ณ€๊ฒฝ, ์œ„์ƒ ํด๋ฆฐ, ์ „์ฒด ์Šค์œ„ํŠธ ํ†ต๊ณผ(ยง6). `[ESCALATE: PLANNER]` ๋ถˆํ•„์š”. --- ## 1. F-C ์žฌ๊ฒ€์ฆ โ€” ํ•ด์†Œ - `engine.py:83-99` `TransitionResult.idempotent`, `:105-113` `_Decision.idempotent`, `:164-167`์—์„œ ๊ฐ™์€ terminal ์žฌ์ˆ˜์‹ ์— `idempotent=True`. `registry.py:329-366` `_operator_write`: `committed` โ†’ 0, `idempotent` โ†’ 0, ๊ทธ ์™ธ๋งŒ `refused:` + 4. - **์…ธ ์ˆ˜์ค€ ์žฌํ˜„(Round 2์™€ ๋™์ผ ์Šคํฌ๋ฆฝํŠธ)**: ์ด๋ฏธ `completed`์ธ ๋ ˆ์ฝ”๋“œ์— `status --set completed`๋ฅผ `set -euo pipefail` ์•„๋ž˜์—์„œ ์‹คํ–‰ โ†’ `REACHED (CAS=1)` / `REACHED (CAS=0)`, bash exit 0. Round 2์—์„œ๋Š” exit 4๋กœ `REACHED`๊ฐ€ ์ถœ๋ ฅ๋˜์ง€ ์•Š์•˜๋‹ค. - `registry.main` ๋ฐ˜ํ™˜๊ฐ’ ์ง์ ‘ ํ™•์ธ(๋‘ ๋ชจ๋“œ): ๋ฉฑ๋“ฑ `--set completed` โ†’ **rc 0**, `cancelled` after `completed` โ†’ **rc 4**(CAS=1, ์ง„์งœ ๊ฑฐ๋ถ€๋Š” ์—ฌ์ „ํžˆ non-zero; CAS=0์€ ๋ ˆ๊ฑฐ์‹œ ๋ฎ์–ด์“ฐ๊ธฐ ์œ ์ง€). - `test_fc_idempotent_finalize_*`(๋‘ ๋ชจ๋“œ), `test_fc_a_genuine_conflict_is_still_reported`(rc 4 ์œ ์ง€), `test_fc_engine_marks_an_idempotent_result`๊ฐ€ ๊ณ ์ •. ๋ฌธ์„œ: `state-transitions.md` Rev.5 "๋ฉฑ๋“ฑ ACK๋Š” ๊ฑฐ๋ถ€๊ฐ€ ์•„๋‹ˆ๋‹ค", `phase2a-shadow.md` ยง2-1 CLI ์ข…๋ฃŒ ์ฝ”๋“œ ํ‘œ(0/1/4). ## 2. F-D ์žฌ๊ฒ€์ฆ โ€” ํ•ด์†Œ `_operator_write`๊ฐ€ CAS ๋ถ„๊ธฐ **์ด์ „**์— `status not in VALID_STATUSES`๋ฉด 2a ์ด์ „๊ณผ ๊ฐ™์€ ๋ฌธ๊ตฌ๋กœ rc 1. ๋‘ ๋ชจ๋“œ์—์„œ `--set bogus` โ†’ **rc 1, ๋ ˆ์ฝ”๋“œ ๋ถˆ๋ณ€**(์ง์ ‘ ํ™•์ธ). `test_fd_invalid_status_is_rejected_in_both_modes`๊ฐ€ ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ ๋””๋ ‰ํ„ฐ๋ฆฌ ์ง€๋ฌธ๊นŒ์ง€ ๋‹จ์ •. ## 3. Round 1 ํ•ญ๋ชฉ ํšŒ๊ท€ ํ™•์ธ โ€” ์œ ์ง€ ๋ž˜ํผ ์‹œํ€€์Šค ์žฌ์ƒ: `completed โ†’ update --status pending --iteration 2` rc 0 ยท `pending/2`; `completed โ†’ status --set error` rc 0 ยท `error`. ์ง€์—ฐ flush ์‹คํ—˜: registry=`completed`, status.json=`completed`. ๋‘ ๋ชจ๋“œ ๋ณ‘ํ–‰ ํŠน์„ฑํ™”(X-01~X-04, fa/fb)๊ฐ€ ์Šค์œ„ํŠธ์— ๋‚จ์•„ ์žˆ๋‹ค. ## 4. Codex Round 2 (R1, R4) ํ™•์ธ | # | ๊ตฌํ˜„ | ๊ฒ€์ฆ | |---|---|---| | R1 ์ฆ๊ฑฐ ๋ถ€์žฌ ์‹œ ์Šน์ธ | `policy.py:20-23` `ATTRIBUTION_FIELDS`; `collect_observed_identity`(`:33-66`)๋Š” ์‹๋ณ„์ž๋ฅผ ํƒ€์ž„๋ผ์ธ ํ•ญ๋ชฉ์˜ **`collector_attribution` ๋ด‰ํˆฌ**(๋ฐ ๋น„-herdr ์†Œ์Šค payload)์—์„œ๋งŒ ์ฝ๊ณ  ๋„ค์ดํ‹ฐ๋ธŒ Herdr payload ์•ˆ์˜ ์‹๋ณ„์ž๋Š” **์ฆ๊ฑฐ๋กœ ์ทจ๊ธ‰ํ•˜์ง€ ์•Š๋Š”๋‹ค**(Phase 0์˜ "๋„ค์ดํ‹ฐ๋ธŒ payload์— MAM ํ•„๋“œ ๊ธˆ์ง€"์™€ ์ •ํ•ฉ); `decide`(`:115-135`)๋Š” 4์‹๋ณ„์ž **์ „๋ถ€ ์กด์žฌ+์ผ์น˜**์™€ ๋งค๋‹ˆํŽ˜์ŠคํŠธ `attempt_id` ์กด์žฌ+์ผ์น˜๋ฅผ ์š”๊ตฌ | `finalized_candidate.json`์— ๋ด‰ํˆฌ ์ถ”๊ฐ€(๋‹ค๋ฅธ 11์ข…์€ `hold`/`reject`๋ผ ๋ฌด์˜ํ–ฅ, 12๋ฒกํ„ฐ `test_g7` ์œ ์ง€). `test_r1_missing_attribution_evidence_holds`(4ํ•„๋“œ parametrize), `*_missing_report_manifest_holds`, `*_identifiers_inside_a_native_payload_are_not_evidence`. Phase 0 `validate_watcher_scenario` 41์ข… ํ†ต๊ณผ(๋ด‰ํˆฌ๋Š” item ๋ ˆ๋ฒจ ํ‚ค๋ผ ๋„ค์ดํ‹ฐ๋ธŒ payload ๊ฒ€์‚ฌ์™€ ์ถฉ๋Œ ์—†์Œ) | | R4 ๋น„์›์ž์  ๋น„๊ต-ํ›„-์“ฐ๊ธฐ | `update_logged_status`(`mqtt_common.py:577-619`)๊ฐ€ per-job ์ „์šฉ ๋ฝ ํŒŒ์ผ(`.status.json.lock`, `_file_lock`) ์•„๋ž˜์—์„œ ์ฝ๊ธฐ-๋น„๊ต-์“ฐ๊ธฐ, ์ž„์‹œ ํŒŒ์ผ์€ `mkstemp`(๊ณต์œ  `.tmp` ๊ฒฝ๋กœ ์ œ๊ฑฐ). ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ ๋ฝ๊ณผ ๋ณ„๊ฐœ์ด๋ฉฐ ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ ํŠธ๋žœ์žญ์…˜ ๋ฐ–์—์„œ ์žกํžŒ๋‹ค | `test_r4_overlapping_mirror_flushes_*`๋Š” ์ฒซ flush์˜ `read_text` ์งํ›„์— ๊ฒฝ์Ÿ flush๋ฅผ ์Šค๋ ˆ๋“œ๋กœ ๋„์›Œ **์‹ค์ œ๋กœ ๋ธ”๋ก๋จ**(`blocked is True`)๊ณผ ์ตœ์‹  ์ƒํƒœ ์ƒ์กด์„ ๋‹จ์ • โ€” ์ง„์งœ ์ธํ„ฐ๋ฆฌ๋น™ ํ…Œ์ŠคํŠธ๋‹ค. `*_each_mirror_write_uses_its_own_temp_file` | Grok Round 2(`32e936e5`)๋Š” PASS + ๊ธฐ์กด ๋น„์ฐจ๋‹จ ์ž”์—ฌ๋กœ, ์ด๋ฒˆ ์ˆ˜์ •๊ณผ ์ถฉ๋Œ ์—†์Œ. ## 5. ๊ธฐํƒ€ ํ™•์ธ - `git diff --check 6ad6f08..HEAD` ํด๋ฆฐ, `compileall lib_py` ํด๋ฆฐ, ์ž๋™์™„๋ฃŒ 3ํ‘œ๋ฉดยท`lib.sh`ยทshim ๋ณ€๊ฒฝ 0. - `test_issue5_phase2a_loop.py` + `phase0` + `phase1` ํ•ฉ๊ณ„ **195 passed in 12.57s**. - ๋ฝ ๊ทœ์œจ(G-5)ยทwriter ์ธ๋ฒคํ† ๋ฆฌ(G-6)ยทshadow ๋ฌด๊ธฐ๋ก(G-4)ยทํŒจํ‚ค์ง€ ๊ทœ์น™(G-9)์€ ์ด๋ฒˆ ์ˆ˜์ •์œผ๋กœ ์˜ํ–ฅ๋ฐ›์ง€ ์•Š์•˜๊ณ (ํ…Œ์ŠคํŠธ ์œ ์ง€), R4์˜ ๊ฐ์‚ฌ ๋ฝ์€ ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ ๋ฝ ๋ฐ–์—์„œ๋งŒ ์žกํ˜€ G-5์˜ "๋ฝ ์•ˆ ๋ธ”๋กœํ‚น ๊ธˆ์ง€"์™€ ์ถฉ๋Œํ•˜์ง€ ์•Š๋Š”๋‹ค. - ๋น„์ฐจ๋‹จ ๋ฉ”๋ชจ(2b ์ธ๊ณ„, ์ด๋ฏธ ๋ฌธ์„œํ™”๋จ): `started`์˜ ์„ธ์…˜ ํ™•์ธ(O-A), `stop_session.sh`์˜ ๋ฌด์กฐ๊ฑด `cancelled`๊ฐ€ `completed` ์ดํ›„ ๊ฑฐ๋ถ€๋˜๋Š” ๋™์ž‘(O-B). ## 6. ์ „์ฒด ์Šค์œ„ํŠธ HEAD(`0e74aa1`)์—์„œ ์ง์ ‘ ์‹คํ–‰ (`.venv/bin/python -m pytest tests/ -q`, ๋ฐฑ๊ทธ๋ผ์šด๋“œ): **664 passed in 899.99s (0:14:59)**, 0 failed, 0 skipped. Round 2์˜ 650 ๋Œ€๋น„ +14 (์‹ ๊ทœ ํ•จ์ˆ˜ 12๊ฐœ๊ฐ€ parametrize๋กœ 14 ์ผ€์ด์Šค). ์ด๊ณ„๋Š” ์‹คํ–‰ ๊ฒฐ๊ณผ์—์„œ ์ง์ ‘ ์ฝ์€ ๊ฐ’์ด๋‹ค. --- ## 7. ๊ฒฐ๋ก  Round 2์—์„œ ์ง€์ ํ•œ ๋‘ ํšŒ๊ท€(๋ฉฑ๋“ฑ ACK์˜ ๊ฑฐ๋ถ€ ๋ถ„๋ฅ˜๋กœ ์ธํ•œ ๋ž˜ํผ ์„ฑ๊ณต ๊ฒฝ๋กœ ์ค‘๋‹จ, ๋กค๋ฐฑ ๋ชจ๋“œ์˜ ์ƒํƒœ๊ฐ’ ๊ฒ€์ฆ ์†Œ์‹ค)๋Š” ์ œ์‹œํ•œ ๋ฐฉํ–ฅ ๊ทธ๋Œ€๋กœ ์ •ํ™•ํžˆ ๊ณ ์ณ์กŒ๊ณ , ๋ž˜ํผ์™€ ๊ฐ™์€ ์…ธ ์กฐ๊ฑด์—์„œ ์‹ค์ œ CLI๋กœ ํ™•์ธํ–ˆ๋‹ค. Codex์˜ R1/R4๋„ ๊ตฌํ˜„๋์œผ๋ฉฐ, ํŠนํžˆ R4๋Š” ๊ฐ์‚ฌ mirror์˜ ๋งˆ์ง€๋ง‰ ๊ฒฝ์Ÿ ์ฐฝ์„ ๋‹ซ๋Š”๋‹ค. Round 1ยท2์˜ ๋ชจ๋“  ํ•ญ๋ชฉ์ด ํšŒ๊ท€ ์—†์ด ์œ ์ง€๋˜๊ณ  ์ƒˆ ๊ฒฐํ•จ์€ ๋ฐœ๊ฒฌ๋˜์ง€ ์•Š์•˜์œผ๋ฏ€๋กœ ํ†ต๊ณผ์‹œํ‚จ๋‹ค. [ADJUDICATION: SUSTAINED] [VERDICT: PASS]