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Chapter 4: MegaRAID BIOS Configuration Utility
3. Select an un-configured drive or READY drive from the list, and press ENTER.
4. When the PHYSICAL DRIVE PROPERTY menu appears, select MAKE HOT SPARE and
press E
NTER.
5. Select YES from the pop-up menu to create the hotspare drive.
Removing a Hotspare Drive
To remove a hotspare drive
1. Select O
BJECTS from the MANAGEMENT menu.
2. Select PHYSICAL DRIVE.
A list of physical drives appears.
3. Select the HOTSP disk and press E
NTER
4. Select FORCE OFFLINE and press ENTER.
The status of the drive changes to READY, and it can then be used in another new
array.
Initializing Virtual Drives
This section explains the two methods of initializing a virtual drive with the MegaRAID
BIOS CU.
If the F
AST INIT property is enabled, fast initialization is used. In fast initialization, the
MegaRAID BIOS CU quickly writes zeroes to the first and last 8 Mbyte regions of the
new virtual drive.
If the F
AST INIT property is not enabled, the MegaRAID BIOS CU performs a complete
initialization on the virtual drive. This may take a long time if the physical disk drives are
large.
First Initialization Method
Follow these steps to initialize a virtual drive using the INITIALIZE menu.
1. On the MANAGEMENT menu, select INITIALIZE.
2. Use the SPACEBAR to highlight the virtual drive to initialize.
The virtual drive name is highlighted in yellow. To deselect it, highlight the virtual
drive and press the
SPACEBAR again.
3. Press F10.
4. Select Y
ES at the prompt and press ENTER to begin the initialization.
A graph shows the progress of the initialization until it is complete.
WARNING: When you initialize a virtual drive all existing data on the virtual drive
is erased.
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