Examine disk label information by using the prtvtoc command. For a detailed description of the disk label and the information that is displayed by the prtvtoc command, see Chapter 10, Managing Disks (Overview).
Become superuser or assume an equivalent role.
Display the disk label information.
# prtvtoc /dev/rdsk/device-name |
where device-name is the raw disk device you want to examine.
The following example shows disk label information for a disk with a VTOC label.
# prtvtoc /dev/rdsk/c0t0d0s0 * /dev/rdsk/c0t0d0s0 partition map * * Dimensions: * 512 bytes/sector * 63 sectors/track * 15 tracks/cylinder * 945 sectors/cylinder * 8894 cylinders * 8892 accessible cylinders * * Flags: * 1: unmountable * 10: read-only * * First Sector Last * Partition Tag Flags Sector Count Sector Mount Directory 0 2 00 1048950 3381210 4430159 / 1 3 01 0 1048950 1048949 2 5 00 0 8402940 8402939 7 8 00 4430160 3972780 8402939 /export/home |
The following example shows disk label information for a disk with an EFI label.
# prtvtoc /dev/rdsk/c3t1d0s0 * /dev/rdsk/c3t1d0s0 partition map * * Dimensions: * 512 bytes/sector * 2479267840 sectors * 2479267773 accessible sectors * * Flags: * 1: unmountable * 10: read-only * * First Sector Last * Partition Tag Flags Sector Count Sector Mount Directory 0 2 00 34 262144 262177 1 3 01 262178 262144 524321 6 4 00 524322 2478727100 2479251421 8 11 00 2479251422 16384 2479267805 |