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Sun QFS and Sun Storage Archive Manager 5.3 Reference Manual Sun QFS and Sun Storage Archive Manager 5.3 Information Library |
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Sun QFS and Sun Storage Archive Manager 5.3 Reference Manual Sun QFS and Sun Storage Archive Manager 5.3 Information Library |
1. User Commands (Man Pages Section 1)
2. Maintenance Commands (Man Pages Section 1M)
3. Library Functions (Man Pages Section 3)
4. Library Functions (Man Pages Section 3X)
5. File Formats (Man Pages Section 4)
NAME
samfstyp - Determines Sun QFS or SAM-QFS file system type
SYNOPSIS
/opt/SUNWsamfs/sbin/samfstyp [-v] device
AVAILABILITY
SUNWqfs
SUNWsamfs
DESCRIPTION
The samfstyp utility displays the Sun QFS or SAM-QFS file
system type of the file system identified by device.
Optionally, samfstyp displays detailed information about
that file system.
You must be the Superuser to use this utility. If the file
system is not a Sun QFS or SAM-QFS file system, or if you
are not the Superuser, no output is generated.
The first line of samfstyp output identifies the file system
type of the specified device. Available file system types
are:
sam-fs-sbv1 Sun QFS file system with superblock version 1
sam-fs Sun QFS file system with current superblock
sam-qfs-sbv1 SAM-QFS archiving file system with superblock version 1
sam-qfs SAM-QFS archiving file system with current superblock
The samfstyp utility displays detailed information about the
identified Sun QFS or SAM-QFS file system. Information may
be displayed for some, or all, of the following items,
subject to file system configuration:
Superblock (General)
Family Set Members
I-node Information
Volume Table of Contents
Host Table
Controller
Disk Geometry
OPTIONS
This command accepts the following options:
-v Generates detailed information about the Sun QFS
or SAM-QFS file system identified by device.
device Identifies the device from which the file system
is analyzed.
EXAMPLES
Example 1:
fireball# cat /etc/opt/SUNWsamfs/mcf
qfs1 10 ma qfs1 on
/dev/dsk/c6t0d0s3 11 mm qfs1 on
/dev/dsk/c6t0d0s4 15 mr qfs1 on
fireball# samfstyp /dev/rdsk/c6t0d0s4
qfs
fireball#
Example 2:
fireball# samfstyp -v /dev/rdsk/c6t0d0s4
sam-qfs
/dev/rdsk/c6t0d0s4 {
name = SBLK
magic = 0x76657232
gen = 0
id = 0x3f3426798333ada1
init = Fri Aug 8 17:38:49
update = Fri Aug 8 17:38:49
state = clean
sb1_offset = 0
sb2_offset = 0
host_offset = 0
inode_offset = 0
user_min_inode = 1025
ext_shift = 12
sm_meta_blocks = 4
lg_meta_blocks = 16
sm_data_blocks = 64
lg_data_blocks = 64
eq_id = 10
fset_name = qfs1
fset_ord = 1
fset_blks_free = 0
fset_blks = 0
fset_meta_count = 1
fset_data_count = 1
fset_count = 2
fset 0 {
ord = 0
eq_id = 11
dev_type = mm
slice_state = clean
meta_ord = 0
stripe_count = 1
part_blocks_free = 2098496
part_blocks = 2098928
alloc_map_offset = 18
alloc_map_blocks = 73014444050
lg_dau_next = 0
lg_dau_count = 131183
sys_blocks = 274878038127
}
fset 1 {
ord = 1
eq_id = 15
dev_type = mr
slice_state = clean
meta_ord = 0
stripe_count = 1
part_blocks_free = 2098816
part_blocks = 2098880
alloc_map_offset = 35
alloc_map_blocks = 21474836515
lg_dau_next = 0
lg_dau_count = 32795
sys_blocks = 274877939739
}
vtoc {
label = SUN9.0G cyl 4924 alt
boot = 0x0/0x0/0x0
sanity = 0x600ddeee
layout = 1
name = ''
sector_size = 512
part_count = 8
part 0 {
id = unassigned
permissions = (none)
first_sector = 0
blocks = 132867
}
part 1 {
id = unassigned
permissions = (none)
first_sector = 132867
blocks = 4197879
}
part 2 {
id = backup
permissions = (none)
first_sector = 0
blocks = 17682084
}
part 3 {
id = unassigned
permissions = (none)
first_sector = 4330746
blocks = 4197879
}
part 4 {
id = unassigned
permissions = (none)
first_sector = 8528625
blocks = 4197879
}
part 5 {
id = unassigned
permissions = (none)
first_sector = 12726504
blocks = 4197879
}
part 6 {
id = unassigned
permissions = (none)
first_sector = 16924383
blocks = 757701
}
part 7 {
id = unassigned
permissions = unmountable
first_sector = 0
blocks = 0
}
}
controller {
name = pci1000,f
type = scsi-ccs
flags = 0x8
number = 3
address = 0x0
bus = 0x0
intr_pri = 0
intr_vec = 0x0
drive_name = sd
unit_num = 45
slave_num = 0
part_num = 4
max_trans = 2048
}
geometry {
data_cyl = 4924
alt_cyl = 2
cyl_offset = 0
heads = 27
track_sect = 133
interleave = 1
cyl_alt = 0
rpm = 7200
phys_cyl = 4926
sect_read_skip = 0
sect_write_skip = 63
}
}
fireball#
SEE ALSO
fstyp(1M)
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