#!/bin/ksh -p
#
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source.  A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#

#
# Copyright (c) 2014 Joyent, Inc.  All rights reserved.
#

unset LD_LIBRARY_PATH
PATH=/usr/bin:/usr/sbin
export PATH

. /usr/lib/brand/shared/common.ksh

ZONENAME=""
ZONEPATH=""
# Default to 10GB diskset quota
ZQUOTA=10

while getopts "R:t:U:q:z:" opt
do
	case "$opt" in
		R)	ZONEPATH="$OPTARG";;
		q)	ZQUOTA="$OPTARG";;
		z)	ZONENAME="$OPTARG";;
		*)	printf "$m_usage\n"
			exit $ZONE_SUBPROC_USAGE;;
	esac
done
shift OPTIND-1

if [[ -z $ZONEPATH || -z $ZONENAME ]]; then
	print -u2 "Brand error: No zone path or name"
	exit $ZONE_SUBPROC_USAGE
fi

# The dataset quota must be a number.
case $ZQUOTA in *[!0-9]*)
	print -u2 "Brand error: The quota $ZQUOTA is not a number"
	exit $ZONE_SUBPROC_USAGE;;
esac

ZROOT=$ZONEPATH/root

# Get the dataset of the parent directory of the zonepath.
dname=${ZONEPATH%/*}
bname=${ZONEPATH##*/}
PDS_NAME=`mount | nawk -v p=$dname '{if ($1 == p) print $3}'`
[ -z "$PDS_NAME" ] && \
    print -u2 "Brand error: missing parent ZFS dataset for $dname"

jcommon_attach_hook

exit $ZONE_SUBPROC_OK