6. Hard Drive Replacement Instructions
In normal operational state, if the LCD displays “Pri : X” or “Sec : X”and the audio alarm activates, this
would indicate that the hard drive may be malfunctioning.
When this happens, you may choose to disable the audio alarm by pressing the MUTE button located
at the front of the system and continue to operate the system normally.
When nished, you may restart the U32 to double check and see if the drive is in fact malfunctioning.
If you are certain that the drive is in fact malfunctioning, follow the instructions below to complete the
replacement of the malfunctioning drive.
RAID-1 degraded
Pri : X SEC : O
RAID-0 failed
Pri : O SEC : M
Primary drive damage Secondary drive lost
Step 1:
Shut o the U32 power. Extract the drive displaying “X”on the LCD display from the corresponding
drive position and replace it with the new replacement drive.
Do not switch the positions of the drives.
Step 2:
Once the replacement is complete, turn on the power of the U32. When the system completes
initialization, the LCD display will ask you if you wish to initiate the rebuilding procedure.
7. Data Rebuild
During the use of U32, if you are required to replace a malfunctioning drive refer to chapter 6 “Hard
Drive Replacement Instructions”. Once drive replacement is complete and you power on the U32,the
system will perform data reconstruction.
The data rebuild processing time is based on the capacity of the drive. During procedures, we suggest
to not use the system until the procedure(s) is complete as use of the system during procedures may
cause delays to the processing time.
Please wait until the procedure(s) has been completed to continue use.
During the data rebuilding process, the LCD panel will display the percentage progression rate of the
rebuild. Below are sample diagrams.
Pri : HDD Insert
Sec HDD : OK
Rebuilding
Sec Pri 32%
Pri HDD : OK
Sec HDD : Insert
Rebuilding
Pri Sec 32%
Or
page 7 - 10ROCPRO™ U32 Series User Manual
