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Update 8.faq.md #1893

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Jun 21, 2022
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Update 8.faq.md #1893

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4 changes: 2 additions & 2 deletions docs-2.0/nebula-dashboard-ent/8.faq.md
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Expand Up @@ -30,8 +30,8 @@ Meta 服务主要存储 Nebula Graph 数据库中的元数据。一旦 Meta 服

## 扩缩容之后对数据有什么影响？

- 扩容 Storage，Dashboard 会在指定的机器上创建并运行 Storage 服务，对已有数据不会造成影响，可以在集群信息标签页下的 `服务信息` 页面和 `Leader` 页面，根据自身需求选择进行`Balance Data`或者`Balance Leader`操作。
- 缩容 Storage，Dashboard 会自动执行`Balance Data Remove`语句，确保被指定的服务上的数据分片迁移完成后，停止服务。
- 扩容 Storage：Dashboard 会在指定的机器上创建并运行 Storage 服务，对已有数据不会造成影响，可以在左侧导航栏**集群信息**->**信息总览**中的`Storage Leader 分布`和 `Partition`分布区域，根据自身需求选择进行`Balance Leader`或者`Balance Data`操作。
- 缩容 Storage：如果 Storage 上有数据的话，无法直接缩容。用户需要先在左侧导航栏**集群信息**->**信息总览**中的`Partition 分布`区域单击`Balance Data Remove`，将指定的 Storage 服务中的所有分片数据至其他 Storage 服务中。
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- 扩缩容 Graph 对数据不会有影响。

## 为什么无法启动 Dashboard（企业版）？
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