Chapter 5 Disk Manager
Disk Manager is an application that manages RAID arrays and internal or external drives. To open Disk Manager, click
the icon on the home screen.
RAID Modes
The LinkStation supports many types of RAID. The type of RAID arrays available for use depends on how many drives
are installed on your LinkStation.
RAID 1
Combines two drives into a mirrored array. The usable space is equal to the capacity of a single drive. Identical data
is written to each drive. If a drive becomes damaged, data can be recovered by replacing the damaged drive. As long
as one drive in the array remains undamaged, all data in the array can be recovered.
RAID 0
Combines two drives into a single array. The usable space is equal to the total capacity of all drives in the array.
This simple RAID mode offers faster performance than RAID modes that include parity. If a single drive in the array
becomes damaged, then all data in the array will be lost.
Linear
Combines all drives from drives into a single virtual drive. For this virtual drive, data will be written onto the first
drive, then to the next drive when the first drive becomes full, and so on. The usable space is equal to the total
capacity of all drives in the array. Linear mode offers no redundancy. If any of the drives become damaged, then all
data on that drive will be lost.
JBOD
This mode uses the drives inside the LinkStation as individual drives. The usable space is equal to the total capacity
of all drives on the LinkStation. If any of the drives become damaged, then all data on that drive will be lost.
Working with RAID Arrays
Note:
If you change the RAID mode, all data on the array is deleted. This is true for every procedure in this chapter.
Always back up any important data before performing actions that affect your RAID array.
Using JBOD
With JBOD, each drive on the LinkStation is addressed separately. To put drives from an array into JBOD, follow the
procedure below.
1
From Settings, click
Disk Manager
( ).
36
Chapter 5 Disk Manager
Summary of Contents for LinkStation 500
Page 38: ...2 Click the RAID tab 3 Click the array to delete 37 Chapter 5 Disk Manager ...
Page 40: ...2 Click the RAID tab 3 Click Create RAID Array 39 Chapter 5 Disk Manager ...
Page 57: ...3 The system log window will open 56 Chapter 6 System Information ...
Page 66: ...2 Click Folder Setup 3 Select a shared folder for the DLNA server 65 Chapter 7 Services ...
Page 77: ...76 Chapter 7 Services ...
Page 97: ...2 From Settings click System Settings 3 Click Firmware 4 Click Browse 96 Chapter 8 System ...
Page 100: ...2 Click Folder Setup 3 Choose the folder to set as a backup destination 99 Chapter 8 System ...