Promise Technology 66 Pro user manual Auto Setup Configuration, Spare Drive, Drives Used In Array

Models: 66 Pro

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SuperTrak66™ User's Manual

Chapter 3

RAID 5 (needs 3 drives min.)

Data/Parity Striping

Auto Setup Configuration

This section of the Auto Setup Menu contains four fields:

Mode

Items in this field correspond to the selections found in the “Optimize Array For” field in the Auto Setup Menu sec tion (see table on page 19).

Spare Drive

Auto setup does not allow configuring a hot spare drive. If you wish to have a spare drive, you must use the View/Define Array Menu (see page 22) and manually assign the exact number of drives you want included. Any attached drive not configured in a fault tolerant array will be recognized as a spare drive and will be automatically added to the array when a failed drive is detected. An automatic data rebuild will be performed to restore fault tolerance as quickly as possible. At a later time, the failed drive can be physically removed and an extra drive added in its place to function as the new spare drive.

Drive(s) Used In Array

This field displays the number of drives used in the array. This does not include the spare drive(s).

Array Disk Capacity

This field displays the capacity available in the entire array in MB (megabytes), not counting spare drives.

When you have completed your selections, press the [Ctrl-Y]keys. SuperBuild will create an array automatically from the hard drives connected to the SuperTrak66 controller. SuperBuild will then ask to reboot the system.

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Promise Technology 66 Pro user manual Auto Setup Configuration, Spare Drive, Drives Used In Array, Array Disk Capacity