Error
Error Code:
24
MySQL Error 24: Failed to Read Symbolic Link
Description
MySQL Error 24, 'Can't read value for symlink', indicates that the MySQL server attempted to resolve or read the target of a symbolic link but encountered an underlying operating system error. This typically occurs when MySQL tries to access data directories, configuration files, or other resources pointed to by symlinks, and there are permission issues, the symlink is broken, or the target is unavailable.
Error Message
Can't read value for symlink '%s' (Error %d - %s)
Known Causes
4 known causesInsufficient File Permissions
The MySQL process lacks the necessary read permissions for the symbolic link file itself or the directory/file it points to.
Broken Symbolic Link
The symbolic link points to a target file or directory that either does not exist, has been moved, or is inaccessible.
OS Security Restrictions
Operating system security modules (e.g., SELinux, AppArmor) are preventing the MySQL process from accessing the symbolic link or its destination.
Filesystem Issues
Problems with the underlying filesystem, such as corruption or an unmounted volume, prevent the symbolic link from being read.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service