Configure the HBA Cache Settings in Legacy BIOS Boot Mode

1. Access the host console.

   For instructions, see Accessing the Host Console.

2. Power on or reset the server.

   For example, to reset the server, do one of the following:

   • From the local server, press the Power button on the front panel of the server (for approximately 1 second) to power off the server, and then press the Power button again to power on the server.

   • From the Oracle ILOM web interface, select Host Management → Power Control, and then select Reset from the Select Action list box.

   • From the Oracle ILOM command-line interface, type reset /System.

   The server begins the boot process, and the BIOS screen appears.

   
   

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   Note -  The next events occur very quickly; therefore, focused attention is needed for the following steps. Watch carefully for these messages as they appear on the screen for a brief time.

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3. When prompted in the BIOS screen, press Ctrl+R to enter the MegaRAID Configuration Utility.

   The Virtual Drive Management screen appears.

   
   
4. In the Virtual Drive Management screen, navigate to the ID field for the Drive Group that contains the software installation target.
5. Press the F2 key.

   The Operations menu appears.

   
   
6. In the Operations menu, navigate to the Properties option, and then press Enter.

   The Virtual Drive Properties screen appears.

   
   
7. In the Virtual Drive Properties screen, select Advanced, and then press Enter.

   The Advanced Properties dialog box appears.

   
   
8. In the Advanced Properties dialog box, perform the following steps:
   1. Set the Read Policy property to Normal.
   2. Set the I/O Policy property to Cached.
   3. Navigate to the OK button, and then press Enter to exit the Advanced Properties dialog box.

      The Virtual Drive Properties screen reappears.

9. Navigate to the OK button, and then press Enter to exit the Virtual Drive Properties screen.

   The Virtual Drive Management screen reappears.

10. Press Esc to save your changes and exit the MegaRAID Configuration Utility.

    A message appears asking you to confirm that you want to exit.

11. Navigate to the OK button, and then press Enter to confirm that you want to exit the utility.