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br: add a warning for br debug #12852

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Jan 31, 2023
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br: add a warning for br debug #12852

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br: add a warning for br debug
shichun-0415 Jan 31, 2023
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Update br-usage-backup-for-maintain.md
shichun-0415 Jan 31, 2023
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4 changes: 4 additions & 0 deletions br-usage-backup-for-maintain.md
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Expand Up @@ -198,6 +198,10 @@ BR 支持对备份到 S3 的数据进行 S3 服务端加密 (SSE)。BR S3 服务

## 校验备份数据

> **警告：**
>
> 该功能目前存在一个已知问题，具体见 [#40878](https://github.com/pingcap/tidb/issues/40878)。因此，请尽量避免使用该功能。

使用 BR 完成数据备份后，你可以对备份数据进行校验，包括检查备份数据是否完整，以及通过解码 backupmeta 来查看 TSO 等元信息。

### 检查备份数据的完整性
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4 changes: 4 additions & 0 deletions br/br-usage-backup.md
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Original file line number Diff line number Diff line change
Expand Up @@ -198,6 +198,10 @@ BR 支持对备份到 S3 的数据进行 S3 服务端加密 (SSE)。BR S3 服务

## 校验备份数据

> **警告：**
>
> 该功能目前存在一个已知问题，具体见 [#40878](https://github.com/pingcap/tidb/issues/40878)。因此，请尽量避免使用该功能。

使用 BR 完成数据备份后，你可以对备份数据进行校验，包括检查备份数据是否完整，以及通过解码 backupmeta 来查看 TSO 等元信息。

### 检查备份数据的完整性
Expand Down