I was watching video tutorial for configuring Dell T410 server, The guy shows he configures virtual RAID through configuration.
The server has 4 disks and creates virtual RAIDs. Does the virtual RAID actually show equal performance of what physical RAID configuration can do? Depending on¿ choice of RAID, the physical disk's spindle and needle move as what physical RAID does?
What if three different virtual RAIDs are configured, RAID 1, 0, 5. How spindle and needle move to satisfy all three different RAIDs?