Use the –-subdisk-size option with the raidconfig create to create a RAID volume with partial disks:
raidconfig create raid --disk=disks --subdisk-size=sizes
For example, the following command creates three RAID volumes with subdisks within disks c0d0 and c0d2 sized at 50, 75, and 100 GB:
raidconfig create raid --disk=c0d0,c0d1 --subdisk-size=50,75,100
Create RAID level 0 volumes using disk sizes 50, 75, 100 from the following disk(s): Disk c0d0 (controller 0 slot 0) Disk c0d1 (controller 0 slot 1) [y/n]? y RAID created successfully
If the –-subdisk-size option is not used, the raidconfig create command creates a single RAID volume from the defined disks.