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5. Select the RAID array to repair.
6. Select the drive that was previously confi gured as a hot spare, then click [Recover RAID Array].
The RAID array will be rebuilt.
You have now confi gured a hot spare.
RMM (RAID Mode Manager)
With RMM, you can create or expand a RAID array without erasing the data on the drives.
Changing from normal mode to RAID 1:
Hard drives that aren't in a RAID array will show [Normal (RMM available)]. You must have at least two drives available (not
in a RAID array) to change from normal mode to a RAID 1 array with RMM.
Adding a drive to an existing RAID array:
You can add a drive to a RAID 1, RAID 10, RAID 5, RAID 51, RAID 50, or RAID 6 array. Drives that can be added to the RAID
array will show [Normal (RMM available)] or [Normal].
Notes:
• Each drive should have the same capacity.
• RMM can be used to expand only one hard drive per operation. To expand by two or more drives, RMM must be
performed several times.
1
In the TeraStation's Web Admin interface, click [Drives].
2
Click
next to [RAID].
3
Click a RAID array.