zfs
=============================================================

New -a and -v outputs are identical:

# fstyp -v /dev/rdsk/c21t0d0p0
zfs
version: 1
name: 'usbpool'
state: 1
txg: 51
pool_guid: 10904309209827807510
top_guid: 17623729165340899503
guid: 17623729165340899503
vdev_tree:
    type: 'disk'
    id: 0
    guid: 17623729165340899503
    path: '/dev/dsk/c21t0d0p0'
    whole_disk: 0
    metaslab_array: 13
    metaslab_shift: 28
    ashift: 9
    asize: 40002912256
gen_clean: true
gen_guid: '17623729165340899503'
gen_version: '1'
gen_volume_label: 'usbpool'


Old -v output:

# fstyp -v /dev/rdsk/c21t0d0p0
zfs
    version=1
    name='usbpool'
    state=1
    txg=51
    pool_guid=10904309209827807510
    top_guid=17623729165340899503
    guid=17623729165340899503
    vdev_tree
        type='disk'
        id=0
        guid=17623729165340899503
        path='/dev/dsk/c21t0d0p0'
        whole_disk=0
        metaslab_array=13
        metaslab_shift=28
        ashift=9
        asize=40002912256

pcfs
=============================================================

# fstyp -v /dev/rdsk/c5t0d0p0:1
pcfs
Bytes Per Sector  512		Sectors Per Cluster    16
Reserved Sectors  32		Number of FATs         2
Root Dir Entries  0		Number of Sectors      0
Sectors Per FAT   0		Sectors Per Track      63
Number of Heads   255		Number Hidden Sectors  16065
Volume ID: 0x0
Volume Label: LACIE DISK 
Drive Number: 0x80
Media Type: 0xf8   "Fixed" Disk


# fstyp -a /dev/rdsk/c5t0d0p0:1
pcfs
bytes_per_sector: 512
sectors_per_cluster: 16
reserved_sectors: 32
fats: 2
root_entry_count: 0
total_sectors_16: 0
media: 248
fat_size_16: 0
sectors_per_track: 63
heads: 255
hidden_sectors: 16065
total_sectors_32: 58589055
drive_number: 128
volume_id: 0
volume_label: 'LACIE DISK '
fat_size_32: 28594
total_sectors: 58589055
fat_size: 28594
count_of_clusters: 3658239
fat_entry_size: 32
gen_clean: true
gen_version: '32'
gen_volume_label: 'LACIE DISK '


hsfs
=============================================================

# fstyp -v /dev/dsk/c1t0d0s2
hsfs
CD-ROM is in ISO 9660 format
System id: Solaris
Volume id: SOL_11_X86
Volume set id: 
Publisher id: 
Data preparer id: 
Application id: MKISOFS ISO 9660/HFS FILESYSTEM BUILDER & CDRECORD CD-R/DVD CREATOR (C) 1993 E.YOUNGDALE (C) 1997 J.PEARSON/J.SCHILLING
Copyright File id: 
Abstract File id: 
Bibliographic File id: 
Volume set size is 1
Volume set sequence number is 1
Logical block size is 2048
Volume size is 179306


# fstyp -a /dev/dsk/c1t0d0s2
hsfs
format: 'ISO 9660'
gen_version: 'ISO 9660'
system_id: 'Solaris'
volume_id: 'SOL_11_X86'
gen_volume_label: 'SOL_11_X86'
volume_set_id: ''
publisher_id: ''
data_preparer_id: ''
application_id: 'MKISOFS ISO 9660/HFS FILESYSTEM BUILDER & CDRECORD CD-R/DVD CREATOR (C) 1993 E.YOUNGDALE (C) 1997 J.PEARSON/J.SCHILLING'
copyright_file_id: ''
abstract_file_id: ''
bibliographic_file_id: ''
volume_set_size: 1
volume_set_sequence_number: 1
logical_block_size: 2048
volume_size: 179306
gen_clean: true


ufs
=============================================================

# fstyp -v /dev/rdsk/c0d0s0
ufs
magic	11954	format	dynamic	time	Fri May 12 16:30:41 2006
sblkno	16	cblkno	24	iblkno	32	dblkno	760
sbsize	2048	cgsize	8192	cgoffset 64	cgmask	0xffffffc0
ncg	1115	size	54762624	blocks	53933030
bsize	8192	shift	13	mask	0xffffe000
fsize	1024	shift	10	mask	0xfffffc00
frag	8	shift	3	fsbtodb	1
minfree	1%	maxbpg	2048	optim	time
maxcontig 7	rotdelay 0ms	rps	60
csaddr	760	cssize	18432	shift	9	mask	0xfffffe00
ntrak	48	nsect	128	spc	6144	ncyl	17827
cpg	16	bpg	6144	fpg	49152	ipg	5824
nindir	2048	inopb	64	nspf	2
nbfree	5777533	ndir	24663	nifree	6258684	nffree	211398
cgrotor	228	fmod	0	ronly	0	logbno	1600
version	2
fs_reclaim FS_RECLAIM
file system state is valid, fsclean is -3
blocks available in each rotational position
cylinder number 0:
   position 0:	    0    8   16   24   32   40   48   56   64   72   80   88
		   96  104  112  120  128  136  144  152  160  168  176  184
		  192  200  208  216  224  232  240  248  256  264  272  280
		  288  296  304  312  320  328  336  344  352  360  368  376
(long dump of cylinder data follows)


# fstyp -a /dev/rdsk/c0d0s0
ufs
magic: 72020
format: 'dynamic'
time: 'Fri May 12 16:28:11 2006'
sblkno: 16
cblkno: 24
iblkno: 32
dblkno: 760
sbsize: 2048
cgsize: 8192
cgoffset: 64
cgmask: -64
ncg: 1115
size: 54762624
blocks: 53933030
bsize: 8192
bshift: 13
bmask: -8192
fsize: 1024
fshift: 10
fmask: -1024
frag: 8
fragshift: 3
fsbtodb: 1
minfree: 1
maxbpg: 2048
optim: 'time'
maxcontig: 7
rotdelay: 0
rps: 60
csaddr: 760
cssize: 18432
csshift: 9
csmask: -512
ntrak: 48
nsect: 128
spc: 6144
ncyl: 17827
cpg: 16
bpg: 6144
fpg: 49152
ipg: 5824
nindir: 2048
inopb: 64
nspf: 2
nbfree: 5777534
ndir: 24663
nifree: 6258684
nffree: 211398
cgrotor: 228
fmod: 0
ronly: 0
logbno: 1600
version: 2
fs_reclaim: ' FS_RECLAIM'
clean: -3
gen_clean: true
gen_version: '2'