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FastTrak SX4030, SX4060, S150 SX4-M User Manual
22
Create a RAID 0+1 Array
You must assign four drives to an array before this feature becomes available.
Assign Drives to a RAID 0+1 Array
Under the Drive Assignments section, highlight a drive and, with the Spacebar
bar, change the Assignment option to Y to add the drive to the disk array.
Continue to add drives to the array until you assigned all four drives. Press Ctrl-Y
to save the disk array informationthe up arrow to move to RAID Mode.
Define the Array as a RAID 0+1
In the Define Array Definition Menu section, press the Spacebar to cycle through
array types and select RAID 0+1 for RAID Level. You will be creating two pairs of
striped drives with identical data on them. The capacity of the array will be half
that of the total number of mirrored drives within the array.
Save the information with Ctrl-Y. FastBuild automatically creates the RAID 0+1
array and returns you to the Define Array Menu where the array will be shown.
Change the Stripe Block Size
For RAID 0+1 arrays, FastTrak allows you to change the stripe block size. The
default is 64K. Press the Arrow keys to highlight the field and the Spacebar to
cycle through the available size selections (16, 32, or 64K).
Set Gigabyte Boundary
For RAID 0+1 arrays, FastTrak allows you to toggle the Gigabyte Boundary ON
or OFF. The default is ONOFF. To toggle Gigabyte Boundary, press the Arrow
keys to highlight the field and the Spacebar to toggle between ON and OFF.
Save Array Information
Press Ctrl-Y to save the Disk Array Information.