I have a cRIO 9014 that has all of a sudden started reported corrupted files. The application uses a file to keep track of user settings changes during runtime. If the system is rebooted it reads the file to quickly reconfigure to whatever the last known setup was. The routines that read and write this file check the error line. If there is an error the application sets an alarm to let the operator know.
The application is in LabVIEW 2009 SP1.
A reboot clears the alarm for a while, which is odd since the file is re-read on boot.
We are wondering if the file system is failing, but don't know how to test this. Are there tools to test this?