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  <text x="90" y="104" font-size="24" font-weight="700" fill="#0f172a">PVC Pending 排查入口</text>
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  <text x="118" y="174" font-size="16" font-weight="700" fill="#1e3a8a">kubectl describe pvc</text>
  <text x="118" y="200" font-size="14" fill="#1e40af">先看 Events 与状态</text>
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  <text x="418" y="145" font-size="15" font-weight="700" fill="#92400e">等待可绑定 PV</text>
  <text x="418" y="169" font-size="13" fill="#92400e">容量 / 模式 / 标签不匹配</text>
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  <text x="418" y="243" font-size="15" font-weight="700" fill="#991b1b">动态供给失败</text>
  <text x="418" y="267" font-size="13" fill="#991b1b">CSI / 存储后端报错</text>
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  <text x="418" y="341" font-size="15" font-weight="700" fill="#166534">等待首个消费者</text>
  <text x="418" y="365" font-size="13" fill="#166534">需联合 Pod 调度排查</text>
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  <text x="706" y="145" font-size="15" font-weight="700" fill="#334155">对照 PV 条件</text>
  <text x="706" y="169" font-size="13" fill="#475569">容量、访问模式、class</text>
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  <text x="706" y="243" font-size="15" font-weight="700" fill="#334155">查看 CSI 日志</text>
  <text x="706" y="267" font-size="13" fill="#475569">provisioner 与后端</text>
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  <text x="706" y="341" font-size="15" font-weight="700" fill="#334155">检查 Pod 调度</text>
  <text x="706" y="365" font-size="13" fill="#475569">节点、拓扑、污点</text>
  <text x="96" y="426" font-size="14" fill="#64748b">关键原则：PVC Pending 是绑定结果，根因要从事件、供给链路和调度拓扑中拆解。</text>
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