Solaris Enterprise Volume Manager Reference Manual
vxdisk list will list all the disks and quick status
# vxdisk list
DEVICE TYPE DISK GROUP STATUS
c0t4d0s2 sliced - - error
c0t5d0s2 sliced crash-p rootdg online
c1t0d0s2 sliced data00p datadg online
c1t1d0s2 sliced data01p datadg online
Note "error" on c0t4d0s2, that drive is not actually controlled by Veritas but by DiskSuite. You may see the same on a different drive if you have drives not controlled by Veritas.
vxprint -th will list all the disks, groups, plexes...more detailed listing AND is one you are suppose to do to help with recovery. It should be saved, printed, put into a D/R book.
# vxprint -th
Disk group: rootdg
DG NAME NCONFIG NLOG MINORS GROUP-ID
DM NAME DEVICE TYPE PRIVLEN PUBLEN STATE
V NAME USETYPE KSTATE STATE LENGTH READPOL PREFPLEX
PL NAME VOLUME KSTATE STATE LENGTH LAYOUT NCOL/WID MODE
SD NAME PLEX DISK DISKOFFS LENGTH [COL/]OFF DEVICE MODE
dg rootdg default default 0 926539269.1025.isybase
dm crash-p c0t5d0s2 sliced 3590 17678493 -
dm crash-s c4t1d0s2 sliced 3590 17678493 -
v vol01 fsgen ENABLED ACTIVE 21356672 SELECT -
pl vol01-01 vol01 ENABLED ACTIVE 21359268 CONCAT - RW
sd crash-p-01 vol01-01 crash-p 0 17678493 0 c0t5d0 ENA
sd crash-s-01 vol01-01 crash-s 0 3680775 17678493 c4t1d0 ENA
Disk group: datadg
DG NAME NCONFIG NLOG MINORS GROUP-ID
DM NAME DEVICE TYPE PRIVLEN PUBLEN STATE
V NAME USETYPE KSTATE STATE LENGTH READPOL PREFPLEX
PL NAME VOLUME KSTATE STATE LENGTH LAYOUT NCOL/WID MODE
SD NAME PLEX DISK DISKOFFS LENGTH [COL/]OFF DEVICE MODE
dg datadg default default 50000 926546267.1194.isybase
dm data00p c1t0d0s2 sliced 2159 8378640 -
dm data00s c5t0d0s2 sliced 2159 8378640 -
dm data01p c1t1d0s2 sliced 2159 8378640 -
dm data01s c5t1d0s2 sliced 2159 8378640 -
dm data02p c1t2d0s2 sliced 2159 8378640 -