#!/bin/ksh -p
#
# Copyright (c) 1988, 2011, Oracle and/or its affiliates. All rights reserved.
#

. /lib/svc/share/smf_include.sh

case "$1" in
	'start')
		#
		# If there are non-global UFS filesystems with quotas, check and
		# enable them.
		#

		# vlist is the non-global filesystems in vfstab requesting
		# quotas
		vlist=$(/usr/bin/nawk '$1 !~ /^(#|-)/ && $4 == "ufs" {
			if (match($7, "(^|,)(quota|rq)(,|$)") != 0 &&
			    match($7, "(^|,)global(,|$)") == 0)
			    print $1; }' /etc/vfstab)

		if [[ -n "$vlist" ]]; then
			# mlist is the filesystems in mnttab that are ufs,
			# mounted rw, and without quotas turned on
			mlist=$(/usr/sbin/mount -p |
			    /usr/bin/nawk '$4 == "ufs" {
			    if (match($7, "(^|,)ro(,|$)") == 0) print $1; }')

			# qlist is the intersection of vlist and mlist
			qlist=$(echo "$vlist\n-\n$mlist" |
				/usr/bin/nawk '{if ($1 == "-") { mlist = 1; }
					else if (mlist == 0) { vlist[$1] = 1; }
					else if (vlist[$1]) { print $1; } }')

			#
			# Just check and enable the non-global UFS file systems
			# with quotas enabled. Note that "quotacheck -a" and
			# "quotaon -a" will try to process all UFS entries with
			# quotas rather than excluding the entries with the
			# global option (the global entries are handled later in
			# another script if the cluster package is installed).
			#
			if [[ -n "$qlist" ]]; then
				echo 'Checking UFS quotas: \c'
				/usr/sbin/quotacheck -p $qlist
				echo 'done.'
				/usr/sbin/quotaon $qlist
			fi
		fi

		;;
	'stop')
		#
		# Gather a list of not-global mounted quota'd UFS filesystems
		#
		mlist=$(/usr/sbin/mount -p |
		    /usr/bin/nawk '$4 == "ufs" {
		    if (match($7, "(^|,)quota(,|$)") != 0 &&
			match($7, "(^|,)global(,|$)") == 0)
		            print $1; }')
		if [[ -n $mlist ]]; then
			/usr/sbin/quotaoff $mlist
		fi
		;;
	*)
		exit $SMF_EXIT_ERR_CONFIG
		;;
esac

exit $SMF_EXIT_OK