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offline-disk-fault-diagnosis

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快速定位离线磁盘故障的根因证据

Data & Analytics#logs#diagnosis#storage#disk#raid#ibmc
AuthorlinfordWu
Version1.0.0
Installs0

System Documentation

What problem does it solve?

通过分析服务器离线日志（iBMC、OS Messages、InfoCollect）诊断离线磁盘硬件、RAID 控制器及存储链路故障并定位物理级根因。当用户提供日志并询问磁盘坏道（Bad Sector）、RAID 掉盘/降级、I/O 超时、磁盘巡检错误、SAS/SATA/NVMe 链路不稳定，以及当文件系统因底层存储故障自动切换为只读需要进行底层根因溯源时，调用本技能。

Core Features & Use Cases

  • 支持多源日志：iBMC（SEL/驱动状态）、InfoCollect（SMART/RAID/存储日志）和OS系日志，按 Step 0–4 的流程整合证据。
  • 时序对齐与传导链重建：从最早可观测事件出发，构建物理级根因定位所需的时间轴与传导路径。
  • 物理定位与数据流拓扑：输出具体槽位/磁盘标识及其对业务挂载点的映射，便于现场更换与修复。
  • 证据驱动的根因校验：结合多源证据，进行 E1/E2/E3 的严格校验，避免单源误诊。

Quick Start

直接运行离线磁盘故障诊断技能以汇聚证据并产出可追溯的根因分析。

Dependency Matrix

Required Modules

None required

Components

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Please help me install this Skill:
Name: offline-disk-fault-diagnosis
Download link: https://github.com/linfordWu/owls/archive/main.zip#offline-disk-fault-diagnosis

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