User manual

72
S ingle Disk Volume
Each HDD is used as a standalone disk. If a
HDD is damaged, all the data will be lost.
JBO D (Just a bunch of disks)
JBOD is a collection of HDD that does not
offer any RAID protection. The data are
written to the physical disks sequentially.
The total storage capacity equals to the sum
of the capacity of all member HDD.
RAID 0 S triping D isk Volume
RAID 0 (striping disk) combines 2 or more
HDD into one larger volume. The data is
written to the HDD without any parity
information and no redundancy is offered.
The disk capacity equals the number of HDD
in the array times the size of the smallest
HDD.
RAID 1 Mirroring Disk Volume
RAID 1 duplicates the data between two HDD
to provide disk mirroring. To create a RAID
1 array, a minimum of 2 HDD are required.