zfs/tests/zfs-tests/tests/functional/alloc_class/alloc_class_010_pos.ksh

#!/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) 2017, Intel Corporation.
# Copyright (c) 2018 by Delphix. All rights reserved.
#

. $STF_SUITE/tests/functional/alloc_class/alloc_class.kshlib

#
# DESCRIPTION:
#	Setting the special_small_blocks property to a valid value succeeds.
#

verify_runnable "global"

claim="Setting the special_small_blocks property to a valid value succeeds."

log_assert $claim
log_onexit cleanup

log_must disk_setup

log_must zpool create $TESTPOOL raidz $ZPOOL_DISKS special mirror \
	$CLASS_DISK0 $CLASS_DISK1

for value in 0 512 1024 2048 4096 8192 16384 32768 65536 131072
do
	log_must zfs set special_small_blocks=$value $TESTPOOL
	ACTUAL=$(zfs get -p special_small_blocks $TESTPOOL | \
		grep special_small_blocks | awk '{print $3}')
	if [ "$ACTUAL" != "$value" ]
	then
		log_fail "v. $ACTUAL set for $TESTPOOL, expected v. $value!"
	fi
done

log_must zpool destroy -f "$TESTPOOL"
log_pass $claim