8
Hard Disk status on LCD screen
Left Hard Drive (Primary Hard Drive) Fail
Right Hard Drive (Secondary Hard Drive) Normal
Primary hard drive storage capacity larger than secondary hard drive
Secondary hard drive storage capacity larger than primary hard drive
Hot Swap & Auto Rebuilding
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 SR2611, the user can remove one of the hard drives from 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 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 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 without affecting the system operation
and without any operation command from the user.
Hard Disk status on LCD screen
Pri HDD : Fail
Sec HDD : OK
Wrong Capacity
PRI>SEC
Wrong Capacity
SEC>PRI
