Verifying consistency on the drives 10123 When the initialization is complete, press any key to return to theManagement menu.24 Press ESC to exit the utility. Select Yes and press Enter.25 Press Ctrl+Alt+Delete as indicated by the menu to reboot.—End—Verifying consistency on the drivesThis optional consistency check on the logical drive of the RAID systemensures that the data on the drives is identical. If any errors are found,they are corrected automatically. Nortel strongly recommends that you doa consistency check before you split the RAID system pack. If possible,perform the consistency check the day before the scheduled maintenance.A good data backup on an offline drive is important if you need to revert tothe CallPilot system from an unsuccessful upgrade or update.Note: The consistency check can take up to 2 hours to complete andhas no significant impact on system performance.To perform a consistency checkStep Action1 In Windows, click Start > Programs > Power Console Plus >Launch Client.Result: The MegaRAID Power Console Plus Server Selectiondialog box appears.2 Ensure that Access Mode > Full Access is selected, and click OK.Result: The MegaRAID Power Console Plus dialog box appearsdisplaying the Logical View of the Physical Devices and the LogicalDevices. The status bar at the bottom of the window indicates thatRAID channels are being scanned. When scanning is done, thescreen refreshes and the Physical and Logical Devices screenappears.3 In the Logical Devices section, right-click the logical drive, and thenchoose Check Consistency from the shortcut menu.Result: The Check Consistency status dialog box appears. Youare informed when the check is finished. If any errors are found, awindow with an error message appears.4 Select Configuration > Exit to close the MegaRAID console.Result: An end of session message appears.Nortel CallPilot1005r Server Maintenance and DiagnosticsNN44200-704 01.06 Standard5.0 19 July 2007Copyright © 2007, Nortel Networks.