サイトのバックアップと復元

By default, Confluence backs up all data and attachments once a day to a backup file. These files are called XML site backups, stored in the backups directory of Confluence home. You can also create XML site backups manually.

• XML サイト バックアップからのサイト復元
• XML サイト バックアップの手動作成
• Configure Daily Backups
• ユーザーがサブミットしたバックアップと復元のスクリプト

XML site backups are fine for most instances of Confluence. However, large instances of Confluence will find backups may become slow to create and use large amounts of disk space.

Backups For Large Instances

XML site backups are unsuitable for instances of Confluence that contain hundreds of large pages, as XML backups take progressively longer to complete as the amount of text increases. Another issue with XML site backups is that Confluence instances with a gigabytes of attachments will consume disk space rapidly. This is because each site backup contains all content needed for a site restore. For example, if a 1 gig instance of Confluence is backed up daily, it will create 30 gig of backups per month if left unattended. When administering a large instance, you can reduce disk space by setting XML site backups to exclude attachments, then manually scheduling a backup of your attachments from the Confluence home directory or database. The backup manager can save space by saving changed files instead of all content.

作成時間の遅れは、添付ファイルを除いた XML サイト バックアップを作成するのに要する時間です。
ディスク使用量は、XML サイト バックアップの頻度と現在のバックアップ サイズを乗ずることによって推定できます。

Manual Backups

Confluence's attachment storage configuration can be set to store attachments in the Confluence home directory, or in the database.

Database Backup
Use your Database Administration Tool to create a backup of your Confluence database. if your database is storing your attachments, importing this later will restore all content.

Attachment Backup
If stored on the filesystem, attachments are placed under the attachments directory of your Confluence home directory. Copy this directory to create a backup of all attachments.

Backup FAQ