1#!/bin/ksh -p 2# 3# CDDL HEADER START 4# 5# This file and its contents are supplied under the terms of the 6# Common Development and Distribution License ("CDDL"), version 1.0. 7# You may only use this file in accordance with the terms of version 8# 1.0 of the CDDL. 9# 10# A full copy of the text of the CDDL should have accompanied this 11# source. A copy of the CDDL is also available via the Internet at 12# http://www.illumos.org/license/CDDL. 13# 14# CDDL HEADER END 15# 16 17# 18# Copyright (c) 2017 by Lawrence Livermore National Security, LLC. 19# Copyright 2019 Joyent, Inc. 20# 21 22# DESCRIPTION: 23# zfs_multihost_interval should only accept valid values. 24# 25# STRATEGY: 26# 1. Set zfs_multihost_interval to invalid values (negative). 27# 2. Set zfs_multihost_interval to valid values. 28# 29 30. $STF_SUITE/include/libtest.shlib 31. $STF_SUITE/tests/functional/mmp/mmp.cfg 32. $STF_SUITE/tests/functional/mmp/mmp.kshlib 33 34verify_runnable "both" 35 36function cleanup 37{ 38 log_must set_tunable64 zfs_multihost_interval $MMP_INTERVAL_DEFAULT 39} 40 41log_assert "zfs_multihost_interval cannot be set to an invalid value" 42log_onexit cleanup 43 44if [[ $(uname) == "Linux" ]]; then 45 log_mustnot set_tunable64 zfs_multihost_interval -1 46fi 47log_must set_tunable64 zfs_multihost_interval $MMP_INTERVAL_MIN 48log_must set_tunable64 zfs_multihost_interval $MMP_INTERVAL_DEFAULT 49 50log_pass "zfs_multihost_interval cannot be set to an invalid value" 51