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PolarDB:Delete a released cluster

更新時間:Apr 18, 2024

The Cluster Recycle stores released PolarDB clusters. You can restore a cluster in the Cluster Recycle to a new cluster, or delete backup sets of the cluster. This topic describes how to delete the backup sets of released clusters. In this example, PolarDB for MySQL clusters are used.

Precautions

  • Released clusters in the cluster recycle bin must have at least one backup set. If all the backup sets of a cluster have been deleted, you cannot restore the released cluster.

  • After a cluster is released, all level-1 backups in the cluster recycle bin are asynchronously archived to level-2 backups at a rate of approximately 150 MB/s. For more information about backups, see Data backup.

Delete a backup

  1. Log on to the PolarDB console.

  2. In the upper-left corner, select the region where the cluster to which you want to connect is deployed.

  3. In the left-side navigation pane, click Cluster Recycle.

  4. Find the cluster that you want to manage, and click the 加号 icon next to the cluster to show a list of backup sets.

  5. Find the backup set that you want to delete, and click Delete Backup in the Actions column.

    删除备份

    Warning

    If you delete all the backup sets of a cluster in the Cluster Recycle Bin, the cluster cannot be restored. Proceed with caution.

  6. In the message that appears, click OK.