MySQL 1168: Failed to create file.

  1. Check disk space: Run `df -h` to see if the disk is full.



  1. Check permissions: Ensure the MySQL user has write permissions on the directory it's attempting to write to with `ls -l [directory_path]`.



  1. Inspect MySQL error log: Look for any additional error messages that might give clues. The error log location depends on your MySQL configuration, often found at `/var/log/mysql/error.log`.



  1. Verify the `datadir` path in the MySQL configuration file (usually `my.cnf` or `my.ini`) to ensure it's correct and accessible.



  1. If running in a virtualized or containerized environment, ensure there's enough inodes using `df -i`.



6. Restart the MySQL service: `sudo systemctl restart mysql` on Linux systems, ensuring it's not a transient issue.

Master

MySQL

in Minutes — Grab the Ultimate Cheatsheet

(Perfect for DevOps & SREs)

Most-used commands
Real-world configs/examples
Handy troubleshooting shortcuts
Your email is safe with us. No spam, ever.

Thankyou for your submission

We have sent the cheatsheet on your email!
Oops! Something went wrong while submitting the form.

MySQL

Cheatsheet

(Perfect for DevOps & SREs)

Most-used commands
Your email is safe with us. No spam, ever.

Thankyou for your submission

We have sent the cheatsheet on your email!
Oops! Something went wrong while submitting the form.

MORE ISSUES

Made with ❤️ in Bangalore & San Francisco 🏢

Doctor Droid