diskusg(1M)							   diskusg(1M)

NAME    [Toc]    [Back]

     diskusg - generate	disk accounting	data by	user ID

SYNOPSIS    [Toc]    [Back]

     /usr/lib/acct/diskusg [options] [files]

DESCRIPTION    [Toc]    [Back]

     diskusg generates intermediate disk accounting information	from data in
     files or the standard input if omitted.  diskusg outputs lines on the
     standard output (one per user) in the following format:

	  uid login #blocks

     where

     uid       is the numeric user ID of the user
     login     is the login name of the	user
     #blocks   is the total number of disk blocks allocated to this user

     diskusg is	normally used to read the inodes of efs	or xfs filesystems for
     disk accounting.  In this case, files are the special filenames of	these
     devices.

     diskusg recognizes	these options:

     -s		  Combine all lines for	a single user into a single line.
		  (The input data is already in	diskusg	output format.)

     -v		  Print	(on standard error) a list of all files	charged	to no
		  one.

     -u	file	  Write	(to file) records of files that	are charged to no one.
		  Records consist of the special filename, the inode number,
		  and the user ID.

     -i	fnmlist	  Ignore the data on those filesystems for which a name	is
		  recorded in fnmlist.	(fnmlist is a list of filesystem names
		  separated by commas or enclosed within quotes.)  diskusg
		  compares each	name in	this list with the filesystem name
		  stored in the	volume ID.  (See labelit(1M).)	This option is
		  inoperative for xfs filesystems, because there's no way to
		  set the filesystem name.

     The environment variable ACCT_MAXUSERS is checked in order	to allocate
     enough memory to handle the maximum number	of distinct users that might
     need to be	reported.  The environment variable ACCT_MAXIGN	is checked in
     order to allocate enough memory to	keep track of the maximum number of
     filesystem	names that will	be ignored in the report.







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diskusg(1M)							   diskusg(1M)



FILES
     /etc/passwd   used	for conversions	of user	IDs to login names

USAGE    [Toc]    [Back]

     The output	of the diskusg command is normally the input to	acctdisk (see
     acct(1M)),	which generates	total accounting records that can be merged
     with other	accounting records.  diskusg is	normally run in	dodisk.	 (See
     acctsh(1M).)

     acctdusg (see acct(1M)) can be used on all	filesystem types but is	slower
     than diskusg.

EXAMPLES    [Toc]    [Back]

     Generate daily disk accounting information	for the	root filesystem	on
     /dev/dsk/dks0d1s0 (where root is an efs or	xfs filesystem):

	  diskusg /dev/dsk/dks0d1s0 | acctdisk > disktacct

REFERENCES    [Toc]    [Back]

     acct(1M), acctsh(1M), acct(4).


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