NEC Express5800/R320g-M4 Maintenance Manual page 117

Chapter 2 Configuring and Upgrading the System
Left pane
The tree shows disks inserted into the built-in slots and virtual disks (RDR Virtual Disks) created by RDR.
Right-click a disk on the tree to display the menu for setting RDR. By looking at the tree, you can know
which disk corresponds to which disk of the Windows' Disk Management and whether RDR is set to the
disk.
For example, in the case of the disk selected in the figure above:
Ex: Slot1 – Harddisk1–LUN2–PLEX0
(1) Corresponds to the number of Windows' Disk Management. In this example, this disk is the
Disk1 on Disk Management.
(2) Corresponds to the number of a virtual disk created by RDR setting. In this example, this disk is a
disk which makes up the RDR Virtual Disk 2 (only appears for disks with RDR setting).
(3) This section appears only for disks with RDR setting.
Upper right pane
The properties of the disk selected in the left pane are shown.
In the figure above, the properties of the disk inserted to the Slot 1 of the PCI module 10.
When the kind of disks is SSD, SSD Endurance is shown to Value (percent.).
When the kind of disks is HDD, SSD Endurance isn't shown to Value.
Express5800/R310g-E4, R320g-E4, R320g-M4 Maintenance Guide (Windows)
(1) (2) (3)
Specify disks to correspond on the RDR Utility screen.
Tips
The correspondence of disk number displayed on Disk Management and the drive letters
may change when the system is restarted.
The RDR Utility display is not updated automatically. Therefore, update it by clicking
Tips
Refresh from Action on the menu or pressing <F5> after performing operations to disk
such as inserting/removing a disk, specifying/removing the RDR setting.
When SSD Endurance reached 0, you won't be able to write to the disk any more. If SSD
Tips
Endurance becomes a few(less than 10%), plan to replace.
1. Hard Disk Drive Operations
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