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Update use br command line tool #5478

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Apr 26, 2021
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Update use br command line tool #5478

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Update use-br-command-line-tool.md
Apr 25, 2021
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Liuxiaozhen12 Apr 26, 2021
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Liuxiaozhen12 Apr 26, 2021
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8 changes: 8 additions & 0 deletions br/use-br-command-line-tool.md
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Expand Up @@ -188,6 +188,10 @@ If you back up the data to the Amazon S3 backend, instead of `local` storage, yo

You can refer to the [AWS Official Document](https://docs.aws.amazon.com/AmazonS3/latest/user-guide/create-bucket.html) to create an S3 `Bucket` in the specified `Region`. You can also refer to another [AWS Official Document](https://docs.aws.amazon.com/AmazonS3/latest/user-guide/create-folder.html) to create a `Folder` in the `Bucket`.

> **Note:**
>
> To complete one backup, tikv and BR usually require the minimum privileges `s3:ListBucket`,`s3:PutObject` and `s3:AbortMultipartUpload`.
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Pass `SecretKey` and `AccessKey` of the account that has privilege to access the S3 backend to the BR node. Here `SecretKey` and `AccessKey` are passed as environment variables. Then pass the privilege to the TiKV node through BR.

{{< copyable "shell-regular" >}}
Expand Down Expand Up @@ -378,6 +382,10 @@ br restore full \

If you restore data from the Amazon S3 backend, instead of `local` storage, you need to specify the S3 storage path in the `storage` sub-command, and allow the BR node and the TiKV node to access Amazon S3.

> **Note:**
>
> To complete one restoration, tikv and BR usually require the minimum privileges `s3:ListBucket` and `s3:GetObject`.
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Pass `SecretKey` and `AccessKey` of the account that has privilege to access the S3 backend to the BR node. Here `SecretKey` and `AccessKey` are passed as environment variables. Then pass the privilege to the TiKV node through BR.

{{< copyable "shell-regular" >}}
Expand Down