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适用于 VMware vSphere 10.x / SRA 的 ONTAP Tools 错误:在 SRM 设备发现或故障转移期间未找到 SnapMirror 关系

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适用于

  • ONTAP Tools for VMware vSphere 10.x(OTV 10.x)
  • Storage Replication Adapter(SRA)10.x
  • ONTAP 9.15.1P7(以及早期 9.15.x)
  • VMware Site Recovery Manager(SRM)
  • 具有 SnapMirror 关系的 AFF 和 FAS 系统

问题

升级到适用于 VMware vSphere 10.4 和 SRA 10.4 的 ONTAP Tools 后,Site Recovery Manager (SRM) 设备发现和/或测试故障转移操作失败,并出现以下错误:

No SnapMirror relationship found. Ensure that at least one SAN or NAS device is mirrored, and the source and destination are on different storage arrays. SRA does not support SnapMirror relationships on a single storage array.

其他日志输出可能包括:

  • SRA 命令 'discoverDevices' 失败。
  • 设备的 SRA 命令 'testFailoverStart' 失败……
  • OTV/SRA 日志显示 REST API 响应中缺少 SnapMirror 关系,例如:

{
 "num_records": 4,
 "records": [
   ... // Only some relationships are listed, others missing
  ]
}

  • ONTAP CLI snapmirror show 显示所有关系,但 REST API 调用 /api/snapmirror/relationships?... 返回不完整的数据(缺少一些关系,特别是同步类型)。

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