# 监控快照导出
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您可以使用 AWS 管理控制台、AWS CLI 或 RDS API 监控数据库快照导出。

## 控制台
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**监视数据库快照导出**

1. 登录 AWS 管理控制台 并通过以下网址打开 Amazon RDS 控制台：[https://console.aws.amazon.com/rds/](https://console.aws.amazon.com/rds/)。

1. 在导航窗格中，选择 **Exports in Amazon S3**（Amazon S3 中的导出）。

   数据库快照导出在 **Source type**（源类型）列中指示。导出状态显示在 **Status**（状态）列中。

1. 要查看有关特定快照导出的详细信息，请选择导出任务。

## AWS CLI
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要使用 AWS CLI 监控数据库快照导出，请使用 [describe-export-tasks](https://docs.aws.amazon.com/cli/latest/reference/rds/describe-export-tasks.html) 命令。

以下示例说明如何显示有关所有快照导出的当前信息。

**Example**  

```
 1. aws rds describe-export-tasks
 2. 
 3. {
 4.     "ExportTasks": [
 5.         {
 6.             "Status": "CANCELED",
 7.             "TaskEndTime": "2019-11-01T17:36:46.961Z",
 8.             "S3Prefix": "something",
 9.             "ExportTime": "2019-10-24T20:23:48.364Z",
10.             "S3Bucket": "amzn-s3-demo-bucket",
11.             "PercentProgress": 0,
12.             "KmsKeyId": "arn:aws:kms:AWS_Region:123456789012:key/K7MDENG/bPxRfiCYEXAMPLEKEY",
13.             "ExportTaskIdentifier": "anewtest",
14.             "IamRoleArn": "arn:aws:iam::123456789012:role/export-to-s3",
15.             "TotalExtractedDataInGB": 0,
16.             "TaskStartTime": "2019-10-25T19:10:58.885Z",
17.             "SourceArn": "arn:aws:rds:AWS_Region:123456789012:snapshot:parameter-groups-test"
18.         },
19. {
20.             "Status": "COMPLETE",
21.             "TaskEndTime": "2019-10-31T21:37:28.312Z",
22.             "WarningMessage": "{\"skippedTables\":[],\"skippedObjectives\":[],\"general\":[{\"reason\":\"FAILED_TO_EXTRACT_TABLES_LIST_FOR_DATABASE\"}]}",
23.             "S3Prefix": "",
24.             "ExportTime": "2019-10-31T06:44:53.452Z",
25.             "S3Bucket": "amzn-s3-demo-bucket1",
26.             "PercentProgress": 100,
27.             "KmsKeyId": "arn:aws:kms:AWS_Region:123456789012:key/2Zp9Utk/h3yCo8nvbEXAMPLEKEY",
28.             "ExportTaskIdentifier": "thursday-events-test", 
29.             "IamRoleArn": "arn:aws:iam::123456789012:role/export-to-s3",
30.             "TotalExtractedDataInGB": 263,
31.             "TaskStartTime": "2019-10-31T20:58:06.998Z",
32.             "SourceArn": "arn:aws:rds:AWS_Region:123456789012:snapshot:rds:example-1-2019-10-31-06-44"
33.         },
34.         {
35.             "Status": "FAILED",
36.             "TaskEndTime": "2019-10-31T02:12:36.409Z",
37.             "FailureCause": "The S3 bucket my-exports isn't located in the current AWS Region. Please, review your S3 bucket name and retry the export.",
38.             "S3Prefix": "",
39.             "ExportTime": "2019-10-30T06:45:04.526Z",
40.             "S3Bucket": "amzn-s3-demo-bucket2",
41.             "PercentProgress": 0,
42.             "KmsKeyId": "arn:aws:kms:AWS_Region:123456789012:key/2Zp9Utk/h3yCo8nvbEXAMPLEKEY",
43.             "ExportTaskIdentifier": "wednesday-afternoon-test",
44.             "IamRoleArn": "arn:aws:iam::123456789012:role/export-to-s3",
45.             "TotalExtractedDataInGB": 0,
46.             "TaskStartTime": "2019-10-30T22:43:40.034Z",
47.             "SourceArn": "arn:aws:rds:AWS_Region:123456789012:snapshot:rds:example-1-2019-10-30-06-45"
48.         }
49.     ]
50. }
```
要显示有关特定快照导出的信息，请在 `--export-task-identifier` 命令中包含 `describe-export-tasks` 选项。要筛选输出，请包括 `--Filters` 选项。有关更多选项，请参阅 [describe-export-tasks](https://docs.aws.amazon.com/cli/latest/reference/rds/describe-export-tasks.html) 命令。

## RDS API
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要使用 Amazon RDS API 显示有关数据库快照导出的信息，请使用 [DescribeExportTasks](https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DescribeExportTasks.html) 操作。

要跟踪导出工作流的完成情况或启动其他工作流，您可以订阅 Amazon Simple Notification Service 主题。有关 Amazon SNS 的更多信息，请参阅 [使用 Amazon RDS 事件通知](USER_Events.md)。