In addition to storing backups on the Plesk server, you can configure an external FTP/SFTP storage to keep backups off-server. This provides an extra layer of protection in case the server fails. This guide covers setting up remote backup storage.
Configuring Remote FTP Storage
- Log in to Plesk.
- Go to Websites & Domains → Backup Manager.
- Click Remote Storage Settings.
- Select Use an FTP/SFTP storage.
- Fill in the FTP/SFTP connection details:
- Host: The FTP server hostname or IP address.
- Port: 21 for FTP, 22 for SFTP.
- Login: The FTP username.
- Password: The FTP password.
- Directory: The remote directory where backups will be stored (e.g.,
/backups/). - Use passive mode: Check this if you have firewall issues with active FTP connections.
- Use SFTP: Check this for encrypted file transfers (recommended).
- Click OK.
- Plesk will test the connection and confirm the storage is accessible.
Storing Backups to Remote Storage
- When creating a backup (manual or scheduled), select the remote storage as the destination.
- Backups will be sent directly to the FTP server.
- You can also copy existing server-stored backups to remote storage from Backup Manager.
Important Notes
- Remote storage requires a separate FTP/SFTP account on an external server.
- SFTP is recommended over FTP for better security (encrypted connection).
- Ensure the remote server has sufficient disk space for your backups.
- Network speed affects how quickly backups are transferred. Large backups may take time.
Troubleshooting
Connection test fails:
- Verify the FTP hostname, port, username, and password are correct.
- Check if the remote server firewall allows FTP/SFTP connections.
- Try enabling passive mode.
"Remote Storage Settings" option is not visible:
- Your hosting provider may not have enabled remote backup storage. Contact support.
