Product manual

Chapter 5: Management with the CLU
247
Figure 7. Drive carrier status LED
Migrating a Logical Drive
In order to migrate RAID level, you may have to add physical drives. For more
information, see “RAID Level Migration” on page 347.
To migrate a logical drive:
1. From the Main Menu, highlight Disk Array Management and press Enter.
2. Highlight the disk array you want and press Enter.
3. Highlight Background Activities and press Enter.
4. Highlight Migration and press Enter.
5. Highlight the physical drives you want to add and press the spacebar to
choose them.
6. Highlight Save Settings and Continue and press Enter.
7. Highlight a logical drive in the list that you want to migrate and press Enter.
8. Highlight RAID Level and press the spacebar to toggle through the available
RAID levels.
9. Optional. If you want to increase capacity of the logical drive, highlight
Expand Capacity and press the spacebar to toggle to Yes.
Highlight Capacity, press the backspace key to erase the current capacity
and type in the new value.
The new value must be equal or larger than the current capacity.
10. Highlight Save Logical Drive and press Enter.
The screen returns to Disk Array Migration Logical Drives.
At this point, if you have other logical drives in the same disk array, you can
choose them for migration at the same time.
11. Highlight Complete Disk Array Migration and press Enter.
Notes
• You can add physical drives to a RAID 50 or 60 array but you
cannot change the number of axles.
• If you add an odd number of physical drives to a RAID 10
array, it becomes a RAID 1E array by default.
Green LED
flashes