User Manual

Using the RAID GUI
2-22
2.6 RAID Management
2.6.1 Hard disks
This feature allows you to add or remove hard disks and set any online
disk as global spare drive. The hard disk information included is listed as
follows.
• State definition
On-line: The hard disk remains online when it is working properly.
Foreign: The hard disk is moved from another controller.
Conflict: The hard disk may have configurations that conflict with
controller configurations.
Removed: The hard disk is removed.
PRemoved: The hard disk is permanently removed.
Faulty: The hard disk becomes faulty when a failure occurs.
Initializing: The hard disk starts the initialization.
Unknown: The hard disk is not recognized by the controller.
• Mode definition
Ready: The hard disk is in use or ready for use.
Standby: The hard disk is in standby mode.
Unknown: The hard disk is not recognized by the controller.
Table 2-10 Hard disk information
Category Display
HDD ID Hard disk identifier
Model Hard disk model name
Capacity
(GB)
Hard disk capacity
State
On-line, Foreign, Conflict, Removed, PRemoved,
Faulty, Initializing, Unknown.
Type
Unused, JBOD disk, DG data disk, Local spare, Global
spare, or Clone target
SMART Status Healthy, Alert, or Not supported
Mode Ready, Standby, or Unknown