cmd/acct/dodisk.sh

#!/sbin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only
# (the "License").  You may not use this file except in compliance
# with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#   Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T
#     All Rights Reserved


#ident  "%Z%%M% %I% %E% SMI"    /* SVr4.0 1.13  */
# 'perform disk accounting'
PATH=:/usr/lib/acct:/usr/bin:/usr/sbin
export PATH
if [ -f  /usr/bin/uts -a /usr/bin/uts ]
then
    format="dev mnt type comment"
else
    format="special dev mnt fstype fsckpass automnt mntflags"
fi
_dir=/var/adm
_pickup=acct/nite
set -- `getopt o $*`
if [ $? -ne 0 ]
then
    echo "Usage: $0 [ -o ] [ filesystem ... ]" >&2
    exit 1
fi
for i in $*; do
    case $i in
    -o) SLOW=1; shift;;
    --) shift; break;;
    esac
done

cd ${_dir}

if [ "$SLOW" = "" ]
then
    if [ $# -lt 1 ]
    then
        if [ -f  /usr/bin/uts -a /usr/bin/uts ]
        then
            DEVLIST=/etc/checklist
        else
            DEVLIST=/etc/vfstab
        fi
        while :
        do
            if read $format
                then
                if [ -z "$special" ]
                then
                    continue
                elif [ `expr $special : '\(.\)'` = \# ]
                    then
                            continue
                    fi
                if [ "$fsckpass" = "-" ]
                then
                    continue
                fi
                if [ $fstype != ufs ] && [ $fstype != vxfs ]
                then
                    continue
                fi

                # Make sure FS is mounted
                if egrep -s "^${special}[   ]+${mnt}[   ]" /etc/mnttab
                then
                    find $mnt -mount -print | \
                    acctdusg > \
                        `echo $dev | sed s-/-_-g`.dtmp &
                fi
            else
                wait
                break
            fi
        done < $DEVLIST
        if [ "`echo *.dtmp`" != "*.dtmp" ]
        then
            awk -e '
    {tot[$1] += $3; if (name[$1] == "") name[$1] = "" $2}
END {for (i in tot) printf "%d\t%s\t%d\n", i, name[i], tot[i]}' *.dtmp > dtmp
            rm -f *.dtmp
        else
            > dtmp
        fi
    else
        find $* -mount -print | acctdusg > dtmp
    fi
else
    if [ $# -lt 1 ]
    then
        args="/"
    else
        args="$*"
    fi
    for i in $args; do
        if [ ! -d $i ]
        then
            echo "$0: $i is not a directory -- ignored" >&2
        else
            dir="$i $dir"
        fi
    done
    if [ "$dir" = "" ]
    then
        echo "$0: No data" >&2
        > dtmp
    else
        find $dir -print | acctdusg > dtmp
    fi
fi

sort +0n +1 dtmp | acctdisk > ${_pickup}/disktacct
chmod 644 ${_pickup}/disktacct
chown adm ${_pickup}/disktacct