The hardware system is configured as follows:
There are three physically separate controllers (c0 – IDE, c1 – SCSI, and c2 – SCSI).
Each SCSI controller connects to a MultiPack that contains six internal 9-Gbyte disks (c1t1 through c1t6 and c2t1 through c2t6). This creates a mirror configuration.
Each controller/terminator pair (cntn) has 8.49 Gbytes of usable storage space.
Storage space on the root (/) drive c0t0d0 is split into six partitions.
An alternative way to understand this configuration is shown in the following diagram.