All changes that are made to RAID configurations using 3DM or CLI are automatically stored in a special log file. This log can be helpful to AMCC technical support if they are helping you troubleshoot problems with your RAID controller and units.
In Windows, the log file is in the 3DM2 installation directory if 3DM2 is installed on your system. If 3DM2 is not installed, the log file is in the home directory of the current user.