Chapter 9 Data Rebuilding Operation
The hard drive Hot Swap and Auto Rebuilding functions are available.
(The Hot Swap & Auto Rebuilding functions are applicable in)
1. Off-line Back up
When the data is stored within iR2620 / SR2611, the user can remove one of the hard
drives from iR2620 / SR2611 as back up drive for data such as system operation file,
secured files, seldom modified files or image and music files. The user can periodically
insert the hard drive back into iR2620 / SR2611 to execute automatic backup to protect
the system from being hit by computer virus or to avoid risk of having both hard drives
failing at the same time.
2. During the Hard drive Failure
When one of the two hard drives fails in the iR2620 / SR2611 system, the system will
alarm the hard drive failure message both on the LCD display screen and in the
monitoring software. The user can remove the failed hard drive from the system while the
system is still in operation without shutting down the machine. If the failed hard drive is
replaced shortly, the system will automatically execute the Auto Rebuilding function with
out affecting the system operation and without any operation command from the user.
3. The LCD Display Message During Hot Swap and Auto Rebuilding
When the iR2620 / SR2611 detects a hard drive missing or a hard drive failure, the
Buzzer will go off and the LCD display screen will display the following messages:
4. After removing the failed hard drive and replacing with a new hard drive, if the hard drive
is properly installed, the LCD display screen will display the following messages:
5. After few seconds of installing the new hard drive, the LCD display screen will display the
data rebuilding progress:
Pri->Sec represents that the data in the original hard drive (primary hard drive) is copied
to the new hard drive (secondary hard drive). XXX % represents the rebuilding
completion percentage.
Data Rebuilding Operation
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