6.
Hard Drive Replacement and Data Rebuild Instructions
During the use of MR2, if you are required to replace a malfunctioning drive, refer to chapter 4
"Hardware Installation". Once drive replacement is completed and it is turned on, MR2 will perform
data rebuilding procedure automatically.
The time it takes for Data rebuilding differs concerning the capacity of the drive. We suggest that
MR2 not be used until the procedure is completed, in case delays to the processing time might be
caused. The LED indicators up front will display the progress while data rebuilding. Once the
procedure is completed, the system will resume its normal status.
The following is the data rebuilding progress diagram and indicator definition.
Data rebuilding progression status indicator
Each LED light, when lit, represents 20% of data rebuilding is being
processed. Once the process has been completed, the system will
enter its normal operation state and all LED lights will be off.
System power / Enclosed hard drive status indicator
Device power on : Anytime when lit
Drive status normal : Solid Green
Drive status malfunctioning : Solid Amber
If, during the rebuilding process, a drive malfunctions and is unable to continue the rebuilding
process, please restart MR2 to check and see that whether the drive is in fact malfunctioning. If it is,
please refer to chapter 4 "Hardware Installation" to replace the malfunctioning drive.
:
Note
MR2 allows suspension during data rebuilding process. If you turn off the power during the
process, the system will automatically continue to process the remains the next time you
turn on the power of the unit. Please do not change the position and sequence of the drives
at any time.
7.
LED
Indicator Definitions
LED Indicator/Alarm:
Hard disk runs normally
No hard disk Disk
corrupted
Hard disk access/Data
rebuilding
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JBOD
Blue indicator on
Red indicator on
Blue indicator flashes
6
STARDOM MR2 User Manual
0%
20%
50%
95%
RAID 0
Blue indicator on
Red indicator on
Blue indicator flashes
RAID 1
Blue indicator on
Red indicator on
(Alarm)
Blue indicator flashes