NW6.0-SP5 + NW6NSS5C
Adaptec 29160-SCSI-Adapters + Seagate U320-Disks

For backup-to-disk-functionality I need some additional
disk-space. A single 300gig-disk would do, but that is a
quite pricy way, so I thought about using some smaller disks
(which are also already at hand!). As far as I remember, a
nss-pool/-volume could span about several disks. Besides the
higher risk of failure due to a hardware-problem (loosing
the whole pool/volume when a single disk dies!) are there
any additional risks or problems when implementing this with
nss and how does such a solution perform?