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Promise Technology 2-Year Extended Warranty for VessR2000 RAID Head User Manual

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585

Product Manual

Technology Background

Automatic Transition

At this juncture, you would replace the failed drive in slot 3 with a new one of the same or greater capacity.

When the Vess controller detects the new drive in slot 3, the controller:

• Automatically transitions the data on drive 6 to drive 3

• Returns drive 6 to spare status

When the Automatic Transition is finished, physical drives 1, 2, 3, and 4 belong to the disk array and physical

drive 6 is a revertible spare drive. The original configuration is restored.

1

2

3

4

5

6

Spare

Drive

Array

Drives