6 ContentsRunning a Media Scan . . . . . . . . . . . . . . . 91Running a Consistency Check . . . . . . . . . . . 93Resetting a RAID Controller Module . . . . . . . . 94Enabling RAID ControllerModule Data Transfer. . . . . . . . . . . . . . . . 94Resetting Battery Age . . . . . . . . . . . . . . . 94Removing Persistent Reservations . . . . . . . . . 94Synchronizing RAID ControllerModule Clocks . . . . . . . . . . . . . . . . . . . 95Locating Physical Disks . . . . . . . . . . . . . . . 95Performance Tuning . . . . . . . . . . . . . . . . . . . 96Monitoring Performance . . . . . . . . . . . . . . 96Changing RAID Levels . . . . . . . . . . . . . . . 97Changing Segment Size. . . . . . . . . . . . . . . 97Defragmenting a Disk Group . . . . . . . . . . . . 98Troubleshooting and Diagnostics . . . . . . . . . . . . 99Collecting Physical Disk Data. . . . . . . . . . . . 99Diagnosing a RAID Controller Module . . . . . . . 99Recovery Operations . . . . . . . . . . . . . . . . . . 100Setting RAID Controller ModuleOperational Mode. . . . . . . . . . . . . . . . . 100Changing RAID ControllerModule Ownership . . . . . . . . . . . . . . . . 102Initializing a Physical Disk . . . . . . . . . . . . 102Reconstructing a Physical Disk . . . . . . . . . . 102Initializing a Virtual Disk . . . . . . . . . . . . . 103Redistributing Virtual Disks . . . . . . . . . . . . 1037 Script Commands . . . . . . . . . . . . . . . . . . 105Command Formatting Rules . . . . . . . . . . . . . . 106
