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ONTAP MetroCluster 分阶段升级期间 Microsoft SQL 中断

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适用场景

  • ONTAP 9.3 及更高版本
  • ONTAP MetroCluster
  • VMware ESXi 6.5 及更高版本
  • FlexPod
  • Cisco UCS VIC 1340 FCoE CN1
  • FNIC 1.6.0.37 驱动程序

问题描述

  • Microsoft SQL 服务在多步骤分阶段无中断升级期间中断 ONTAP 的版本,从 9.3 - 9.5 - 9.7 开始
  • 仅限使用 SQL Server 的 VMware 虚拟化 Windows Server 故障转移集群 受影响的实例
  • 通过原始设备映射( Raw Device Mapping , RDM )访问数据时,不使用 指示所有路径已关闭( APD )或永久设备丢失 ( PDL )
  • 集群共享磁盘会根据 VMware最佳实践和检查列表 以及以下 设置指南进行配置

 

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