Areca ARC-1222 - 6.8 System Controls

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WEB BROWSER-BASED CONFIGURATION
6.8 System Controls
6.8.1 System Cong
To set the RAID system function, move the cursor to the main
menu and click the “System Controls” link. The “Raid System
Function” menu will show all items, then select the desired func-
tion.
• System Beeper Setting
The “System Beeper Setting” function is used to “Disabled” or
“Enabled” the SAS RAID controller alarm tone generator.
• Background Task Priority
The “Background Task Priority” is a relative indication of how
much time the controller devotes to a rebuild operation. The
SAS RAID controller allows the user to choose the rebuild prior-
ity (UltraLow, Low, Normal, High) to balance volume set access
and rebuild tasks appropriately. For high array performance,
specify a “Low” value.
• JBOD/RAID Conguration
JBOD is an acronym for “Just a Bunch Of Disk”. A group of
hard disks in a RAID box are not set up as any type of RAID
conguration. All drives are available to the operating system as
an individual disk. JBOD does not provide data redundancy. User
needs to delete the RAID set, when you want to change the
option from the RAID to the JBOD function.