Export this lighter version (usually drops from 100GB down to less than 1GB). Move this light file to the new site and restore it.
: To prevent the process from hanging at 100%, you may need to increase your server's PHP resources: memory_limit : Set to at least 512M or higher.
Fortunately, you do not need to buy a costly extension to move a massive site. This comprehensive guide will show you exactly how to bypass file size limits, configure your server for heavy lifting, and successfully complete a 100GB WordPress migration for free. Understanding the Problem: Why 100GB Migrations Fail
Most hosting environments kill scripts that run for more than 30 to 60 seconds ( max_execution_time ). allinone wp migration 100gb fix
Access your root directory via FTP and add the following lines to your .htaccess file to force higher execution limits:
Log into your hosting control panel (cPanel, CyberPanel, or RunCloud) and locate your . Apply the following baseline values for a 100GB migration:
Open FileZilla and connect to your destination (new) WordPress server using your FTP or SFTP credentials. Step 3: Locate the Import Directory Export this lighter version (usually drops from 100GB
(Note: Setting max_execution_time to 0 allows the script to run indefinitely until finished). Option B: Edit the wp-config.php file
Log into your destination WordPress dashboard, navigate to , locate the uploaded file, and click Restore . 3. Optimizing Server Configuration for 100GB
On your source site, go to . Click on Advanced Options . Fortunately, you do not need to buy a
The limits you are seeing are restrictions enforced by your web server and hosting provider's PHP configuration, not by the plugin itself. Every web server has settings that control how large a file you can upload and how long a process can run. The main "culprits" are two PHP settings: upload_max_filesize (the maximum size of a single file) and post_max_size (the maximum size of all data in a form submission).
For hosts with strict upload limits (e.g., 128MB), a common community-tested workaround exists:
If your server runs on Nginx instead of Apache, you must alter your Nginx configuration block (usually found in /etc/nginx/nginx.conf ). Add or modify this line inside the http , server , or location block: client_max_body_size 100000m; Use code with caution.
Upload your .wpress backup file directly into this directory. Step 2: Restore via WordPress Log into your WordPress dashboard. Navigate to > Backups . Your uploaded 100GB file will appear in the backup list.