Backing up the database
Use native database backup tools
Most databases come with built-in backup and restore tools. We strongly recommend these tools over the built-in Jira backup utility as they:
- ensure the integrity of the database by taking the backup at a single point in time
- Jira の XML バックアップより処理が速く、少ないリソースで済む
- integrate with existing backup strategies (for example, by allowing one backup run for all database apps)
- may allow for incremental backups, saving disk space
- avoid character encoding and format issues resulting from Jira's use of XML as a backup format
For more information on how to set up periodic database backups, see the documentation for your database. This typically involves a cron job or a Windows scheduled task invoking a command-line tool like mysqldump or pg_dump.
Use the built-in Jira backup utility
You can use the built-in Jira backup utility to take a one-off snapshot of your database in XML format.
To use the built-in Jira backup utility, you must have the Jira system administrator global permission.
When you install Jira and complete the run the setup wizard, an database backup service will run automatically every 12 hours by default. You can add additional backup services that run on different schedules, update existing service configurations, or disable automatic backups. Learn more about configuring automatic database backups
はじめる前に
Make sure that Jira has the necessary file system permissions to write to the <jira-home>/export directory, where <jira-home> is the Jira [shared] home directory.
To back up your database with the built-in utility:
- In the upper-right corner of the screen, select Administration (
)> System. - In the side panel, under Import and export, select Backup system.
- In the File name field, enter a name for the backup file.
- Select Backup and wait until your Jira data is backed up. Jira will save your XML backup inside a zipped archive file under
<jira-home>/export.
When the backup is complete, you’ll see a message confirming that Jira has written the contents of the database to the file you specified.