NEC Express5800/R320a-E4 User Manual page 90

3-20 Windows Setup and Operation
Set RDR LUN Load Balancing
On or off of load balancing can be specified.
When the load balancing is on (default), the read process is performed alternately from two physical
disks forming the RDR Virtual Disk to improve performance. When it is off, the read process is
performed from the physical disk specified as Active RDR Plex.
Start RDR Utility, right-click [RDR Virtual Disk x] in the left pane to change the priority and
1.
click [Set RDR LUN Load Balancing].
When a dialog box appears, select On or Off (a default is On) and click [OK].
2.
In the [Set RDR LUN Load Balancing] dialog box, click [OK].
3.