[imxyanua]

Summary

A temporary evidence read failure followed by a failed claim release can leave a fresh .taking file behind. An immediate native retry previously omitted that claim and could finish the turn with empty evidence.

Require complete notes and baseline takes. A native retry waits for every earlier claim and surfaces claim access errors. Generic report and retention queues retain their concurrent append behavior.

Evidence

• The regression reproduced a successful empty retry after read and release metadata errors on c3d78ac.
• With the fix, retry reports ELOCKED and keeps the turn open until its evidence can be recovered, then produces one report and candidate.
• Tests also preserve generic concurrent takes and verify that an epoch change while reading notes queues no old report.
• Lifecycle, file-store, lock and architecture tests passed 119/119 on Windows Node 22.23.4 and 26.13.0.

Merge Danger

Two-way. Scope is evidence completeness during native retry. Continuing access failures leave the turn waiting for the claim to be released or expire.

[chatgpt-codex-connector]

Codex Review Summary: ✅ Completed

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-11-11T03:38:56.671346Z	362b251	PR opened

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[evomap-aiqa-bot]

Sentinel 已审核此变更，并发现 1 个已核验问题。

无法定位到 diff 的已核验问题

claim 重命名成功但更新时间失败时遗留未跟踪占用

🟠 严重程度：中（P2）
claimed() 先将源文件重命名为随机 .taking 文件，再调用 utimesSync。如果重命名成功但 utimesSync 因 EACCES、EPERM 或瞬时文件系统错误失败，函数直接抛错；该 claim 尚未加入 claims，外层 release()...(truncated)

Finding：finding_1f52c6b8e11c0223be242dc6 · 文件：lib/runtime/store/file-lock.js · 详情：/api/v1/aiqa/findings/finding_1f52c6b8e11c0223be242dc6

当前为 advisory 仓库：这些 item 会逐条保留，但不阻塞合并。

开发 agent 查询详情： 调用 MCP 工具 sentinel_pr_review_context，传入 owner_repo="evomap/evolver-agent-plugin"、pr_number=79、head_sha="362b2517c28750465926bb3ed136e77cf5881a4d"，并按条目追加 finding_id 或 finding_key。

由 Sentinel 审核 · 目标提交 362b2517c287