Installation guide

Chapter 4. Web Browser-Based Configuration
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Use this option to modify the volume set configuration. To modify volume set
attributes, move the cursor bar to the volume set attribute menu and click it. The
“Enter the Volume Attribute” screen appears. Move the cursor to an attribute item and
then click the attribute to modify the value. After you complete the modification, click
the “Confirm the Operation” check box and click the “Submit” button to complete the
action. The user can only modify the last volume set capacity.
4.6.4.1 Volume Growth
Use “Expand RAID Set" function to add disk to a RAID set. The additional capacity
can be used to enlarge the last volume set size or to create another volume set. The
“Modify Volume Set” function can support the “Volume Modification” function. To
expand the last volume set capacity, move the cursor bar to the “Capacity” item and
enter the capacity size. When finished the above action, click the “Confirm The
Operation” check box and click the “Submit” button to complete the action. The last
volume set starts to expand its capacity.
To expand an existing volume noticed:
 Only the last volume can expand capacity.
 When expand volume capacity, you can’t modify stripe size or modify RAID
level simultaneously.
 You can expand volume capacity, but can’t shrink volume capacity size.
 After volume expansion, the volume capacity can't be decreased.
For over 2TB expansion:
 If your system installed in the volume, don't expand the volume capacity
greater 2TB, currently OS can’t support boot up from a greater 2TB capacity
device.
 Expand over 2TB when using LBA64 mode. Please make sure your OS
supports LBA64 before expand it.