This indicates the server hit a timeout or ran out of temporary storage disk space. Ask your host to verify your sys_temp_dir capacity, or exclude the /wp-content/cache/ folder from your export settings to reduce total file count. 2. Out of Disk Space Error

Export core site with AI1WM

Migrating a 100GB WordPress website is a significant technical challenge that tests the limits of standard plugins. While the All-in-One WP Migration

Method B: The FTP + WP-CLI Method (Most Reliable for Developers)

| Tool | Best for 100GB | |------|----------------| | | Moving files via SSH (fastest, most reliable) | | UpdraftPlus Premium | Splits backups into 500MB chunks, works with remote storage | | Manual migration | Zip + SCP + DB import gives full control | | BoldGrid Backup | Good but also requires high resources |

Navigate to the following directory: /wp-content/ai1wm-backups/ .