The storage configuration before Solaris Volume Manager is configured is as follows:
The SCSI controller/terminator pairs (cntn) have approximately 20 Gbytes of storage space
Storage space on each disk (for example, c1t1d0) is split into 7 partitions (cntnd0s0 through cntnd0s6).
To partition a disk, follow the procedures explained in “Formatting a Disk” in System Administration Guide: Basic Administration.