Read I/O errors on the archive data set while WebSphere MQ is restarting
- Symptoms
- No specific WebSphere MQ message is issued; only the z/OS error recovery program message appears.
- System action
- This depends on whether a second copy exists:
- If a second copy exists, it is allocated and used.
- If a second copy does not exist, restart is not successful.
- System programmer action
- None.
- Operator action
- Try to restart, using a different drive.