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在 WAFLliron 运行期间,何时可以使 LUN 联机?

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适用场景

ONTAP

问题解答

  • 对于聚合,必须先装入所有 FlexVol 卷、然后才能从聚合中的任何 FlexVol 卷提供数据。
  • 如果聚合包含包含包含 LUN 的 FlexVol 卷,则该 FlexVol 卷中的所有 LUN 都必须完成 其第 1 阶段 检查,然后才能使该 FlexVol 卷中的任何 LUN 联机。
阶段 1
  • 通过检查必要的元数据来验证文件系统访问。这包括检查与聚合中包含的每个 FlexVol 卷关联的聚合元数据、元数据跟踪可用空间和 Snapshot 副本完整性。
  • 阶段 1 首先检查聚合、然后检查该聚合上的每个 FlexVol 卷。检查聚合中的所有 FlexVol 卷后、将装入聚合和 FlexVol 卷。

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