xref: /illumos-gate/usr/src/cmd/sa/svc-sar (revision 7c478bd95313f5f23a4c958a745db2134aa03244)

#!/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 2005 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"
#
# Start method script for the system activity reporting service.
#
# To enable periodic collection of data, you may need to uncomment
# the entries in /var/spool/cron/crontabs/sys

arg=$1

set -- `/usr/bin/who -r`
_INIT_RUN_NPREV="$8"
# utmpx's runlevel entries are only set on reaching single-user,
# so there might not be a who -r entry yet.
[ -z "$_INIT_RUN_NPREV" ] && _INIT_RUN_NPREV=0

case "$arg" in
'start')
	if [ $_INIT_RUN_NPREV -eq 0 ]; then

		/usr/lib/sa/sadc /var/adm/sa/sa`date +%d`

		if [ ! -f /var/spool/cron/crontabs/sys ]; then
			cat << EOF > /var/spool/cron/crontabs/sys
#
# sys crontab
#
# The sys crontab should be used to do performance collection.
# Please note that if the system/sar service is disabled this file
# will be deleted. Please keep a backup copy if you change the
# defaults.
#
0 * * * 0-6 /usr/lib/sa/sa1
20,40 8-17 * * 1-5 /usr/lib/sa/sa1
5 18 * * 1-5 /usr/lib/sa/sa2 -s 8:00 -e 18:01 -i 1200 -A
EOF
		fi
	fi
	;;
'stop')
	rm /var/spool/cron/crontabs/sys
	;;
*)
	echo "Usage: $0 { start | stop }"
	exit 1
	;;
esac

exit 0