1f38cb554SJohn Wren Kennedy#!/usr/bin/ksh -p 2f38cb554SJohn Wren Kennedy# 3f38cb554SJohn Wren Kennedy# CDDL HEADER START 4f38cb554SJohn Wren Kennedy# 5f38cb554SJohn Wren Kennedy# The contents of this file are subject to the terms of the 6f38cb554SJohn Wren Kennedy# Common Development and Distribution License (the "License"). 7f38cb554SJohn Wren Kennedy# You may not use this file except in compliance with the License. 8f38cb554SJohn Wren Kennedy# 9f38cb554SJohn Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10f38cb554SJohn Wren Kennedy# or http://www.opensolaris.org/os/licensing. 11f38cb554SJohn Wren Kennedy# See the License for the specific language governing permissions 12f38cb554SJohn Wren Kennedy# and limitations under the License. 13f38cb554SJohn Wren Kennedy# 14f38cb554SJohn Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each 15f38cb554SJohn Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16f38cb554SJohn Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the 17f38cb554SJohn Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying 18f38cb554SJohn Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner] 19f38cb554SJohn Wren Kennedy# 20f38cb554SJohn Wren Kennedy# CDDL HEADER END 21f38cb554SJohn Wren Kennedy# 22f38cb554SJohn Wren Kennedy 23f38cb554SJohn Wren Kennedy# 24f38cb554SJohn Wren Kennedy# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25f38cb554SJohn Wren Kennedy# Use is subject to license terms. 26f38cb554SJohn Wren Kennedy# 27f38cb554SJohn Wren Kennedy 28f38cb554SJohn Wren Kennedy# 291d32ba66SJohn Wren Kennedy# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 30*ab3407e4SYuri Pankov# Copyright 2014 Nexenta Systems, Inc. 31f38cb554SJohn Wren Kennedy# 32f38cb554SJohn Wren Kennedy 33f38cb554SJohn Wren Kennedy. $STF_SUITE/include/libtest.shlib 34f38cb554SJohn Wren Kennedy 35f38cb554SJohn Wren Kennedy# 36f38cb554SJohn Wren Kennedy# DESCRIPTION: 37f38cb554SJohn Wren Kennedy# 38*ab3407e4SYuri Pankov# the zfs rootpool/rootfs can not be destroyed 39f38cb554SJohn Wren Kennedy# 40f38cb554SJohn Wren Kennedy# STRATEGY: 41f38cb554SJohn Wren Kennedy# 1) check if the current system is installed as zfs root 42f38cb554SJohn Wren Kennedy# 2) get the rootpool 43*ab3407e4SYuri Pankov# 3) try to destroy the rootpool, which should fail 44*ab3407e4SYuri Pankov# 4) try to destroy the rootpool filesystem, which should fail 45f38cb554SJohn Wren Kennedy# 46f38cb554SJohn Wren Kennedy 47f38cb554SJohn Wren Kennedyverify_runnable "global" 48*ab3407e4SYuri Pankovlog_assert "zpool/zfs destroy <rootpool> should fail" 49f38cb554SJohn Wren Kennedy 50f38cb554SJohn Wren Kennedytypeset rootpool=$(get_rootpool) 51f38cb554SJohn Wren Kennedytypeset tmpfile="/tmp/mounted-datasets.$$" 52f38cb554SJohn Wren Kennedy 53f38cb554SJohn Wren Kennedy# Collect the currently mounted ZFS filesystems, so that we can repair any 54*ab3407e4SYuri Pankov# damage done by the attempted pool destroy. The destroy itself should fail, 55*ab3407e4SYuri Pankov# but some filesystems can become unmounted in the process, and aren't 56*ab3407e4SYuri Pankov# automatically remounted. 57*ab3407e4SYuri Pankovmount -p | awk '{if ($4 == "zfs") print $1}' > $tmpfile 58f38cb554SJohn Wren Kennedy 591d32ba66SJohn Wren Kennedylog_mustnot zpool destroy $rootpool 60f38cb554SJohn Wren Kennedy 61f38cb554SJohn Wren Kennedy# Remount any filesystems that the destroy attempt unmounted. 62*ab3407e4SYuri Pankovwhile read ds; do 63*ab3407e4SYuri Pankov mounted $ds || log_must zfs mount $ds 64f38cb554SJohn Wren Kennedydone < $tmpfile 651d32ba66SJohn Wren Kennedyrm -f $tmpfile 66f38cb554SJohn Wren Kennedy 671d32ba66SJohn Wren Kennedylog_mustnot zfs destroy $rootpool 68f38cb554SJohn Wren Kennedy 69*ab3407e4SYuri Pankovlog_pass "rootpool/rootfs can not be destroyed" 70