Asus SCSI 320-0 Global Array Manager Transition Tool - Page 34

Using View/Add Configuration, to look at the current configuration.

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Using View/Add Configuration View/Add Configuration allows you to associate logical drives with partial and/or multiple physical arrays (this is called spanning of arrays). The existing configuration is left intact, so you can also use View/Add Configuration simply to look at the current configuration. Step Action 1 Choose Configure from the MegaRAID Configuration Utility main menu. 2 Choose View/Add Configuration from the Configure menu. An array selection window is displayed showing the devices connected to the current controller. Hot key information appears at the bottom of the screen. The hot key functions are: Display the manufacturer data and MegaRAID error count for the selected drive. Display the logical drives that have been configured. Designate the selected drive as a hot spare. Display the logical drive configuration screen. 3 Press the arrow keys to choose specific physical drives. Press the spacebar to associate the selected physical drive with the current array. The indicator for the selected drive changes from READY to ONLINA[array number]-[drive number]. For example, ONLIN A2-3 means disk drive 3 in array 2. Add physical drives to the current array as desired. Try to use drives of the same capacity in a specific array. If you use drives with different capacities in an array, all the drives in the array is treated as if they have the capacity of the smallest drive in the array. The number of physical drives in a specific array determines the RAID levels that can be implemented with the array. RAID 0 requires one or more physical drives per array. RAID 1 requires 2 physical drives per array. RAID 3 requires at least three physical drives per array. RAID 5 requires at least three physical drives per array. 4 Press when you are finished creating the current array. To continue defining arrays, repeat step 3. To begin logical drive configuration, go to step 5. Cont'd 26 MegaRAID Configuration Software Guide

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MegaRAID Configuration Software Guide
26
Using View/Add Configuration
View/Add Configuration allows you to associate logical drives with partial
and/or multiple physical arrays (this is called spanning of arrays). The existing
configuration is left intact, so you can also use View/Add Configuration simply
to look at the current configuration.
Step
Action
1
Choose Configure from the MegaRAID Configuration Utility main menu.
2
Choose View/Add Configuration from the Configure menu. An array selection window is
displayed showing the devices connected to the current controller.
Hot key information appears at the bottom of the screen. The hot key functions are:
<F2>
Display the manufacturer data and MegaRAID error count for the selected
drive.
<F3>
Display the logical drives that have been configured.
<F4>
Designate the selected drive as a hot spare.
<F10>
Display the logical drive configuration screen.
3
Press the arrow keys to choose specific physical drives. Press the spacebar to associate the
selected physical drive with the current array. The indicator for the selected drive changes
from READY to ONLINA[
array number
]-[
drive number
]. For example, ONLIN A2-3
means disk drive 3 in array 2.
Add physical drives to the current array as desired. Try to use drives of the same capacity
in a specific array. If you use drives with different capacities in an array, all the drives in
the array is treated as if they have the capacity of the
smallest
drive in the array.
The number of physical drives in a specific array determines the RAID levels that can be
implemented with the array.
RAID 0 requires one or more physical drives per array.
RAID 1 requires 2 physical drives per array.
RAID 3 requires at least three physical drives per array.
RAID 5 requires at least three physical drives per array.
4
Press <Enter> when you are finished creating the current array. To continue defining
arrays, repeat step 3. To begin logical drive configuration, go to step 5.
Cont’d