prtvtoc /dev/dsk/c0t1d0s2

Dimensions:
* 512 bytes/sector
* 255 sectors/track
* 16 tracks/cylinder
* 4080 sectors/cylinder
* 38309 cylinders
* 38307 accessible cylinders
*
* Flags:
* 1: unmountable
* 10: read-only
*
Partition 2
Tag 5
Flags 5
First Sector 01
Sector Count 156292560
Last Sector 156292559

* Directory