OpenEye GraniteRack 3U - Manual (Page 59)

Configuring
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3.6.3 Expand Raid Set
Use this option to expand a raid set, when a disk is added to your system.
This function is active when at least one drive is available.
To expand a raid set, click on the Expand Raid Set link. Select the target raid
set, which you want to expand it.
Tick on the available disk and Confirm The Operation, and then click on the
Submit
button in the screen to add disks to the raid set.
Note:
1. Once the Expand Raid Set process has started, user cannot
stop it. The process must be completed.
2.
If a disk drive fails during raid set expansion and a hot spare is
available, an auto rebuild operation will occur after the raid set ex-
pansion completes.