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无法在 SnapCenter 中克隆 SQL 数据库

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适用于

  • NetApp SnapCenter Server(所有版本)
  • SQL Server 适用于 SnapCenter 的插件
  • Windows Server(托管 SQL 和 SnapCenter 插件)
  • 使用 iSCSI SAN 连接用于 SQL 数据卷的环境

问题

  • 尝试使用 SnapCenter 克隆 SQL 数据库时,克隆操作在文件系统克隆阶段失败。在 SnapCenter 作业日志中观察到以下错误:

    日志输出:

    ERROR SCW_xxxxx PID=[6768] TID=[102] Failed to get disk information [81HSx?TCFqjk]. Please check if there is SAN connectivity between the host/hypervisor and storage controller.

    ERROR SMCore_xxxxx PID=[9656] TID=[24] ErrorCode(-1), ErrorMessage(Failed to mount disk 81HSx?TCFqjk to mount point [C:\\scmnpt\\mpdisk0075\\]. Failed to add access path to the partition. Details: Failed to get disk information [81HSx?TCFqjk]. Please check if there is SAN connectivity between the host/hypervisor and storage controller.)

  • 有趣的是,相同的 SQL 服务器能够从另一个 SnapMirror 目标 SVM 中克隆相同的数据库。

      症状:

  • SQL 克隆作业在文件系统克隆/装载阶段失败。
  • 相同的 SQL 服务器可以从另一个 SnapMirror 目标 SVM 成功克隆,但从 SnapMirror 源 SVM 中新创建的 SnapMirror 目标卷失败  。
  • 新卷上的所有备份都无法克隆。
  • SnapCenter 无法发现或装载与新卷关联的磁盘。

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