vdf - Displays disk information for AdvFS domains and
filesets
/sbin/advfs/vdf [-k] [-l] domain | domain#fileset
Displays disk blocks as 1024-byte blocks instead of the
default of 512-byte blocks. When the -l option is specified,
the default information for both the domain and
filesets is reformatted to show the relationships between
them. For example, any domain metadata displayed is the
total metadata shared by filesets in the domain.
The full path name of an AdvFS domain.
When a domain argument is specified, the default
display contains information about the number of
disk blocks allocated to the domain, the number of
disk blocks in use by the domain, and the number of
disk blocks that are available to the domain. The
name of an AdvFS fileset in an AdvFS domain.
When a domain#fileset argument is specified, the
default display contains information about the number
of disk blocks allocated to the fileset, the
number of disk blocks in use by the fileset, and
the number of disk blocks that are available to the
fileset. This information is in the same format as
that displayed by the df command.
The vdf utility is a script that reformats output from the
showfdmn, showfsets, shfragbf, and df utilities in order
to display information about the disk usage of AdvFS
domains and filesets. In addition, the utility computes
and displays the sizes of metadata files in a domain or
fileset.
The disk space used by clone filesets is not calculated.
If clone filesets are present in the specified domain, the
utility displays the following warning message: Clone
fileset(s) in this domain; totals may not be accurate
Because the values displayed by vdf are gathered by executing
a sequence of different system utilities, a busy
system (files being added, removed, modified, and so on)
can produce inconsistent vdf output.
You must be the root user to run this command.
The command cannot be used on filesets that are NFS
mounted.
All filesets in a domain must be mounted in order to calculate
the disk usage of the domain.
The utility returns a value of 0 (zero) on successful completion.
It returns a value of 1 on failure.
The following example shows the summary information for a
fileset named testfs in a domain named test. The output
is the same as for the df command: # vdf test#testfs
Filesystem 512-blocks Used Available Capacity Mounted
on test#testfs 60000 20800 39200 35%
/mnt The following example shows the summary information
for a domain named usr_domain where the number of blocks
used for metadata and data equal 89% of the domain's
capacity: # vdf usr_domain Domain 512-blocks Metadata
Used Available Capacity usr_domain 65536 11219
47549 6768 89% The following example shows a
detailed display of the domain that contains the fileset
test#testfs. There are two filesets in the domain; each
has a quota limit of 60,000 blocks: # vdf -l test#testfs
Domain 512-blocks Metadata Used Available Capacity
test 266240 5824 29128 231288 13%
Fileset QuotaLimit Used Available Capacity
testfs 60000 20800 39200 35%
testfs2 60000 8328 51672 14%
The following example shows a detailed display of a fileset
that is the only fileset in the domain and that the
fileset has a quota limit that is greater than the domain
can hold: # vdf -l test#testfs Domain 512-blocks
Metadata Used Available Capacity test 266240
5824 29128 231288 13%
Fileset QuotaLimit Used Available Capacity
testfs 300000 20800 231288 8%
SEE ALSO
Commands: df(1), showfdmn(8), showfsets(8), shfragbf(8)
Files: advfs(4)
vdf(8)
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