---
id: "lib-2026-10-29-ai-coding-in-a-can-t-fail-distributed-storage"
type: "library"
title: "AI coding in a can't-fail distributed storage system"
title_original: "如何在“不能出错”的系统里使用 AI Coding？分布式存储实践与边界"
lang: "ZH"
org: "Meituan 美团基础技术部"
source_type: "Practitioner post"
date: "2026-10-29"
week: "2026-W44"
url: "https://nosov.ai/library/lib-2026-10-29-ai-coding-in-a-can-t-fail-distributed-storage/"
original_url: "https://tech.meituan.com/2026/10/29/AI-Coding-IN-Distributed-Storage-System.html"
tags: ["lane a", "ai technology", "software delivery", "code review"]
frames: ["verification-capacity"]
---

# AI coding in a can't-fail distributed storage system

Original title: 如何在“不能出错”的系统里使用 AI Coding？分布式存储实践与边界

## English summary

First-hand: 117 AI-flagged issues each turned into a gtest: 36 confirmed red, 3 refuted, 41 source-only, 37 unverified. AI mapped 11 days of WARN logs (678k lines, 34 call sites) to 5 real defects with 0 false positives; a PR web diff showed about 2% of the real change; multi-agent voting amplified a shared wrong conclusion. AI severity ratings unstable. AI-proposed fixes need review (int truncation). Recommends 4-tier evidence labels.

Original: https://tech.meituan.com/2026/10/29/AI-Coding-IN-Distributed-Storage-System.html