シャーディングでバックアップと復元を管理する
We’re rolling out a new backup and restore experience for customers on the Enterprise plan through a beta program.
現在、Atlassian Government 環境ではバックアップと復元を利用できません。
When you provision an Atlassian app, we distribute the product’s data across a set of partitions or shards. This results in improved performance because we split the data into smaller, easier-to-manage pieces and store them in multiple shards. Each shard has only a part of the data, so when you look for something, you only have to search through a smaller amount of information, making it quicker to find what you need.
How do we back up and restore with shards
When you backup an app, we store the backup file in a shard within a region. We can restore the backup to a product instance that is stored in the same shard within the same region. We don’t support cross-shard backup and restore.
If the backup file and the app instance to which you’re restoring are in two different shards, you need to move the product instance to the same shard as the backup file. Moving this data may take up to 30 minutes, but it won’t affect your data or compliance.
To restore data to an app instance on the same shard as the backup:
admin.atlassian.com に移動します。 複数の組織がある場合は、対象の組織を選択します。
Select Settings > Backup and restore.
From the Restore tab, select the app you want to restore, then select Next.
Select the specific backup you want to restore from the list of available backups for the app. If no backups are available, create a backup policy and run a backup.
バックアップを確認します。バックアップに添付ファイルが含まれている場合は、添付ファイルを復元するかどうかを選択してから [次へ] を選択します。
Select where to restore the app data. If you don’t see any products, it’s because of two reasons:
You can only restore a backup into an app that doesn’t contain any data. Select the Contain data filter and select No.
We can restore data to a product that’s on the same shard as the backed-up app. This means that if the backup file and the product to which you’re restoring your data are in different shards, we’ll move the product to the shard where the backup exists. This is an additional step and the data move may take around 30 minutes. You can select and unselect the Show apps in the backup’s shard checkbox to see apps that are in the same or different shards.
If there are no apps in the same shard as the backup but you still want to restore, select Next to proceed to the next step.
復元の前後に潜在的な問題がないかどうかを確認して、データを検証し、すべての問題を解決します。
復元するデータを確認してから [復元] を選択します。復元の実行が開始されると、[復元] テーブルに追加されます。
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