Table of Contents
Note: Trac uses the hotcopy nomenclature to match that of Subversion, to make it easier to remember when managing both Trac and Subversion servers.
Creating a Backup
To create a backup of a live TracEnvironment, simply run:
$ trac-admin /path/to/projenv hotcopy /path/to/backupdir
trac-admin will lock the database while copying.
The resulting backup directory is safe to handle using standard file-based backup tools like tar or dump/restore.
Please note, the hotcopy command will not overwrite a target directory and when such exists the operation ends with error: Command failed: [Errno 17] File exists: This is discussed in #3198.
Restoring a Backup
Backups are simply a copied snapshot of the entire project environment directory, including the SQLite database.
To restore an environment from a backup, stop the process running Trac (i.e. the Web server or tracd), restore the contents of your backup (path/to/backupdir) to your project environment directory and restart the service.