df_vxfs(1m) [hpux man page]

df_vxfs(1M)															       df_vxfs(1M)

NAME

       df_vxfs: df - report number of free disk blocks on a VxFS file system

SYNOPSIS

       [special|directory]...

DESCRIPTION

       prints the number of free blocks and free inodes in VxFS file systems or directories based on the counts kept in the super-blocks.

       VxFS dynamically allocates inodes from a pool of free blocks.  The number of free inodes and blocks reported by is an estimate based on the
       number of free 8K or larger extents and the current ratio of allocated inodes to allocated blocks.  (Extents smaller than  8K  may  not	be
       usable  for all types of allocation, so does not count free blocks in extents smaller than 8K.)	Allocating additional blocks may therefore
       decrease the count of free inodes and vice versa.

       If the operand to is a special device name, the file system can be an unmounted or mounted file system  (for  example,  If  you	specify  a
       directoryname, displays information for the file system at that mount point.  If neither special nor directory is specified, the free space
       on all of the mounted file systems is printed.

   Options
       recognizes the following options:

	      Report only the number of kilobytes free.

	      Report the number of files free.

	      Report only an actual count of the blocks in the free list
			     (free inodes are not reported).  When this option is specified, reports on raw devices.

	      Specify the file system type

	      Report the entire
			     statvfs(2) structure.

	      Report the total number of inodes, the number of free inodes, number of used inodes
			     and the percentage of inodes in use.

	      Report the allocation in kilobytes.

	      Report on local file systems only.

	      Report the file system name.  If invoked with no other options this
			     option prints a list of mounted file system types.

	      Print the number of free extents of each size.
			     Free extents are always an integral power of two in length, ranging from a minimum of one block to the maximum extent
			     size supported by the file system.

	      Report the total allocated block figures and the number of free blocks.

	      Report the percentage of blocks used, the number of blocks used and the number
			     of blocks free. This option cannot be used with other options.

	      Echo the completed command line, but performs no other action.
			     The  command  line  is  generated by incorporating the user-specified options and other information derived from This
			     option allows the user to verify the command line.

       There are a number of options that specify output formats, some combinations of which are incompatible.	If an incompatible combination	is
       specified, one of the options will override the other(s).

   Operands
       recognizes the following operands:

	      directory      Name of the mount point from which the VxFS file system is accessed.

	      special	     Device name, which contains a mounted or unmounted VxFS file system.

EXAMPLES

       Report the number of free disk blocks for all mounted file systems:

       Report the number of free extents of each size, for all mounted VxFS file systems:

       Report the number of free files for all mounted VxFS file systems:

       Report the total allocated block figures and the number of free blocks, for all mounted file systems:

       Report the total allocated block figures and the number of free blocks, for the file system mounted as

FILES

       File-system devices.
       File-system devices.
       Static information about the file systems.
       mounted-file-system table.

SEE ALSO

       du(1), df(1M), fsck_vxfs(1M), statvfs(2), fs_vxfs(4), mnttab(4).

STANDARDS CONFORMANCE

       : SVID2, XPG2, XPG3

																       df_vxfs(1M)

Check Out this Related Man Page

quot_vxfs(1M)															     quot_vxfs(1M)

NAME

       quot_vxfs: quot - summarize ownership on a VxFS file system

SYNOPSIS

       filesystem ...

DESCRIPTION

       displays  the  number of 1024-byte blocks in the specified VxFS filesystem that are currently owned by each user.  filesystem is either the
       name of the directory on which the file system is mounted or the name of the device containing the file system.

   Options
       recognizes the following options:

	      Specifies file system type.

	      Generate a report for all mounted file systems.

	      Report file system size instead of user statistics.
			The option generates histogram statistics in 3-column format:

			Column 1:   File size in blocks.  Sizes are listed in ascending order up to 499 blocks per file.  Files occupying  499	or
				    more  blocks  are counted together on a single line as 499-block files, but column 3 is based on actual number
				    of blocks occupied.

			Column 2:   Number of files of size indicated in column 1.

			Column 3:   Cumulative total blocks occupied by files counted in current plus all preceding lines.

			The option overrides the and options.

	      Display the number of files and space occupied by each user.

	      Calculate the number of blocks in the file based on file size
			rather than actual blocks allocated.  The option does not account for sparse files (files with holes in them).

	      Accept	ncheck(1M) data as input.  The following pipeline will produce a list of all files and their owners:

	      Display three columns containing the number of blocks
			not accessed in the last 30, 60, and 90 days.

	      Validate the command line options, but do not execute the command.
			If the options specified are valid, echoes the complete command line.  If the options specified are not valid,	it  prints
			an error message.

   Operands
       recognizes the following operand:

	      filesystem
			Name of the directory on which the VxFS file system is mounted or the name of the device containing the file system..

EXAMPLES

       The following examples show the output of using various options.

AUTHOR

       Disk Quotas were developed by the University of California, Berkeley, Sun Microsystems, Inc., and HP.

FILES

       Mounted file system table
       Password file (contains user names).

SEE ALSO

       du(1), find(1), ls(1), fstyp(1M), mount(1M), ncheck(1M), quot(1M), repquota(1M), quota(5).

																     quot_vxfs(1M)

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df_vxfs(1m) [hpux man page]

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