CRU Rax 2-BAY 219-QR Podręcznik użytkownika - Strona 6
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3. LED Behavior
LED
•
Unit Power
Glows green when the power switch is in the "on" position.
•
LED is "off" by default.
•
Configurable (see sections 7.3 and 7.4)
•
Glows amber when a drive reaches a default temperature, or temperature that you
System
set.
•
Glows red when a drive or enclosure reaches a default temperature or the
temperature that you set.
•
RAID
LED is "off" by default.
•
Glows amber when the RAID is degraded.
•
Glows red when the RAID has failed or is invalid.
•
Drive Power
Glows green when the drive is in the unit and receiving power.
•
Drive
Glows amber when the drive is being accessed, either reading or writing from the
Activity
drive.
4. LCD Menu Screens
Screen
•
Mode/Status
The RAID level used
•
Status of the RAID: Normal or Degraded
•
Drive Status
OK: Indicates that the hard drive is in use or ready to use.
•
No Disk: Indicates that the hard was removed or not installed.
•
Unused: A new drive was installed and not added to the RAID.
•
Failing: Indicates the drive is malfunctioning. Possible causes of a failure message
include an inability to recognize the drive, a compatibility problem, or damaged
sectors.
•
Drive Temp
Displays temperature of the top and bottom drives, as reported by S.M.A.R.T.
status.
•
Change
Allows you to change the RAID level. (see section 5.2)
RAID mode
•
Fan/System
Displays fan speed and system temperature.
5. Setting up the RAID
RAX QR offers three options for RAID configuration. See section 1.3 for details on the three available
options. Stop all data transfers before setting or changing RAID types or rebuilding a degraded array.
Failure to do so can result in the loss of data. To set up or change the RAID type, disconnect all data
cables and reboot RAX QR. After the unit has initialized, the LCD will display the drives' mode and status.
U s e r M a n u a l f o r R A X Q R ( A9-210-0009) REV 1.0
(see section 1.2 for locations of LCDs on the unit)
NOTE: Not all hard drives support the
Drive Activity LED functionality in the
same way.
(use the navigation buttons to change screens)
Description
Behavior
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