Use FTP to upload the uploads folder directly to the new server. Alternatives to All-in-One WP Migration
The most straightforward, developer-approved fix is to use the All-in-One WP Migration Unlimited Extension. This is a paid addon provided by ServMask that removes all upload limits and provides premium support.
If you cannot access php.ini , try adding this to your .htaccess file in the root WordPress directory:
If you want, I can provide step-by-step commands tailored to your server type (shared/managed, cPanel, SSH access available) — tell me which one and whether you have SSH/SFTP access.
Add these lines right before the "That's all, stop editing!" line: allinone wp migration 100gb fix
Servers restrict how large an uploaded file can be. If your server limit is set to 256MB, a 100GB upload will instantly reject. Fix 1: The Code Editor Trick (Increase the Plugin Limit)
Unpacking a 100GB archive puts heavy strain on server RAM and CPU performance.
Have you successfully migrated a large site with All-in-One WP Migration? Share your experience in the comments below, or reach out if you need further assistance with your 100GB+ migration!
When All-in-One WP Migration displays an upload limit, it is simply reading and displaying your server's PHP values to inform you of the restriction. The same plugin on a demo server can import a file as large as 2GB without issue, proving that the plugin itself is not the bottleneck. Therefore, achieving the "allinone wp migration 100gb fix" requires configuring your server environment to handle the large file size. Use FTP to upload the uploads folder directly
While there are "hacks" involving editing plugin code, they are often unstable and can lead to data corruption. For a site of 100GB, the safest fix is to upload the backup via FTP to the ai1wm-backups folder or invest in the Unlimited Extension to utilize WP-CLI. These methods ensure that your data remains intact and your downtime is kept to a minimum.
Locate the line (usually around line 282-284) that looks like: define( 'AI1WM_MAX_FILE_SIZE', 2 << 28 ); . :
She ran a fast-growing online magazine. Over five years, her WordPress site had ballooned to 98GB — high-res images, PDF archives, embedded podcasts, and user-uploaded videos.
Export the lightweight file (which contains just your database and configurations). If you cannot access php
wp ai1wm import /path/to/wp-content/ai1wm-backups/your-backup-file.wpress Use code with caution. 5. Essential Post-Migration Checklist
: Deactivate security or caching plugins during the migration process as they may interrupt the decompression. for your specific hosting provider?
Instead of uploading through the browser, upload the .wpress file via to the backup folder:
Instead of uploading through the browser, you upload the file directly to the server and tell the plugin to read it from there.