#!/usr/local/bin/ksh93 -p
#
# 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.
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# $FreeBSD: releng/12.3/tests/sys/cddl/zfs/tests/cli_root/zfs_reservation/zfs_reservation_001_pos.ksh 329867 2018-02-23 16:31:00Z asomers $

#
# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"@(#)zfs_reservation_001_pos.ksh	1.2	07/01/09 SMI"
#
. $STF_SUITE/include/libtest.kshlib

################################################################################
#
# __stc_assertion_start
#
# ID: zfs_reservation_001_pos
#
# DESCRIPTION:
# Exceed the maximum limit for a reservation and ensure it fails.
#
# STRATEGY:
# 1. Create a reservation file system.
# 2. Set the reservation to an absurd value.
# 3. Verify the return code is an error.
#
# TESTABILITY: explicit
#
# TEST_AUTOMATION_LEVEL: automated
#
# CODING_STATUS: COMPLETED (2005-07-04)
#
# __stc_assertion_end
#
################################################################################

verify_runnable "both"

RESERVATION="reserve"

function cleanup
{
	if datasetexists $TESTPOOL/$RESERVATION ; then
		log_must $ZFS unmount $TESTPOOL/$RESERVATION
		log_must $ZFS destroy $TESTPOOL/$RESERVATION
	fi
}

log_onexit cleanup

log_assert "Verify that a reservation > 2^64 -1 fails."

log_must $ZFS create $TESTPOOL/$RESERVATION

log_mustnot $ZFS set reservation=18446744073709551615 $TESTPOOL/$RESERVATION
 
log_pass "Unable to set a reservation > 2^64 - 1"
