TeraStation User Manual
136
Disks
Remove Disk
To remove a hard disk, select the disk you want to disconnect and
click
Remove Disk.
Rediscover Disk
After performing the procedure to remove the hard drive, taking it off
physically, and replacing to another hard drive, click here to have the
TeraStation recognize a drive again without restarting the unit.
RAID Array
RAID Array
This is displayed when clicking the name on the RAID array Screen.
If you have not set RAID, you can select from
RAID 5
,
RAID 1
,
RAID 10
,
and
RAID 0
for TS-XL and TS-XEL series TeraStations,
RAID 1
and
RAID
0
for TS-WXL series TeraStations. If you do not select from any of the
above, the unit is used as a normal mode (4 hard drives).
Disk Structure:
Displays the hard drives that consist of RAID. To configure RAID,
check the hard drives you are going to use, select RAID mode, and
click
Create Raid Array
.
• To configure (build) RAID 1, click 2 drives you are going to use and
insert check marks.
• To configure (build) RAID 10 and RAID 0, click all drives and insert
check marks.
* TS-WXL series TeraStations cannot be set to RAID 10.
• To configure (build) RAID 5, click all drives or 3 drives you are going
to use and insert check marks.
* TS-WXL series TeraStations cannot be set to RAID 5
• When delete RAID composition, click
Delete RAID Array
.
* Changing or deleting RAID settings will erase all data in the
hard drive. Back up your important data before performing any
operations described above.
* If you have a hard drive in the normal mode while building RAID 5
(3 hard drives) or RAID 1, it can be set as a spare by clicking
Set to
spare-disk
. If it has already set to a spare drive, click
Set to normal
disk
to set it to the hard drive in the normal mode.
*
Set to spare-disk
will not be displayed on TS-WXL series
TeraStations.
RAID Array Error Detection Response
When there is an error on RAID Array, the system will be shut down
automatically to protect data (This feature is only for RAID 1, 5 or
10. This does not work while in normal mode or RAID 0). The default
setting is
Not shut down
.
RAID Array check speed
Select the speed of the RAID Scanning from the following
•
High
: 10 hours per 1 TB RAID Array
•
Normal Mode
: 20 hours per 1 TB RAID Array
•
Low
: 100 hours per 1 TB RAID Array