1#!/bin/ksh -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or https://opensource.org/licenses/CDDL-1.0. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# 24# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 30# Copyright 2014 Nexenta Systems, Inc. 31# 32 33. $STF_SUITE/include/libtest.shlib 34 35# 36# DESCRIPTION: 37# 38# the zfs rootpool/rootfs can not be destroyed 39# 40# STRATEGY: 41# 1) check if the current system is installed as zfs root 42# 2) get the rootpool 43# 3) try to destroy the rootpool, which should fail 44# 4) try to destroy the rootpool filesystem, which should fail 45# 46 47verify_runnable "global" 48log_assert "zpool/zfs destroy <rootpool> should fail" 49 50typeset rootpool=$(get_rootpool) 51typeset tmpfile="$TEST_BASE_DIR/mounted-datasets.$$" 52 53# Collect the currently mounted ZFS filesystems, so that we can repair any 54# damage done by the attempted pool destroy. The destroy itself should fail, 55# but some filesystems can become unmounted in the process, and aren't 56# automatically remounted. 57mount -p | awk '$4 == "zfs" {print $1}' > $tmpfile 58 59log_mustnot zpool destroy $rootpool 60 61# Remount any filesystems that the destroy attempt unmounted. 62while read ds; do 63 mounted $ds || log_must zfs mount $ds 64done < $tmpfile 65rm -f $tmpfile 66 67log_mustnot zfs destroy $rootpool 68 69log_pass "rootpool/rootfs can not be destroyed" 70