#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (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.
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# 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
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#
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Copyright (c) 2012, 2014 by Delphix. All rights reserved.
#

. $STF_SUITE/include/libtest.shlib

export DISK_ARRAY_NUM=0
export DISK_ARRAY_LIMIT=4
export DISKSARRAY=""
export VDEVS_NUM=32

function set_disks
{
        typeset -a disk_array=($(find_disks $DISKS))

	if (( ${#disk_array[*]} <= 1 )); then
		export DISK=${DISKS%% *}
	else
		export DISK=""
		typeset -i i=0
		while (( i < ${#disk_array[*]} )); do
			export DISK${i}="${disk_array[$i]}"
			DISKSARRAY="$DISKSARRAY ${disk_array[$i]}"
			(( i = i + 1 ))
			(( i>$DISK_ARRAY_LIMIT )) && break
		done
		export DISK_ARRAY_NUM=$i
		export DISKSARRAY
	fi
}

set_disks
set_device_dir