Error
Error Code:
3181
MySQL Error 3181: Master Key Rotation Binlog Failure
Description
This error indicates that while a master key rotation operation itself succeeded, the subsequent attempt to record this event in the binary log (binlog) failed. This can lead to inconsistencies in replication or point-in-time recovery scenarios if the binlog is not up-to-date with key management changes. It typically occurs during or immediately after a master key rotation command.
Error Message
Write to binlog failed. However, master key rotation has been completed successfully.
Known Causes
4 known causesInsufficient Disk Space
The server may have run out of disk space required to write new entries to the binary log file.
Incorrect Binlog Permissions
The MySQL server process lacks the necessary write permissions for the directory where binary log files are stored.
Binlog Configuration Errors
Misconfigurations in `my.cnf` related to binary logging, such as incorrect paths or size limits, can prevent successful writes.
Underlying I/O Problems
Problems with the underlying storage system, such as hardware failures or network issues for remote storage, can impede binlog writes.
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