Areca ARC-1280ML - Page 18

INTRODUCTION
18
The RAID subsystem controller redistributes the original volume
set over the original and newly added disks, using the same
fault-tolerance conguration. The unused capacity on the ex-
pand raid set can then be used to create an additional volume
set, with a different fault tolerance setting (if required by the
user.)
The RAID subsystem controller redistributes the original vol-
ume set over the original and newly added disks, using the
same fault-tolerance conguration. The unused capacity on the
expand raid set can then be used to create an additional vol-
ume sets, with a different fault tolerance setting if user need to
change.
The expansion process is illustrated as following gure.