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# 31 32. $STF_SUITE/include/libtest.shlib 33. $STF_SUITE/tests/functional/inuse/inuse.cfg 34 35# 36# DESCRIPTION: 37# format will disallow modification of a mounted zfs disk partition or a spare 38# device 39# 40# STRATEGY: 41# 1. Create a ZFS filesystem 42# 2. Add a spare device to the ZFS pool 43# 3. Attempt to format the disk and the spare device. 44# 45 46verify_runnable "global" 47 48function cleanup 49{ 50 # 51 # Essentially this is the default_cleanup routine but I cannot get it 52 # to work correctly. So its reproduced below. Still need to fully 53 # understand why default_cleanup does not work correctly from here. 54 # 55 log_must zfs umount $TESTPOOL/$TESTFS 56 57 rm -rf $TESTDIR || 58 log_unresolved Could not remove $TESTDIR 59 60 log_must zfs destroy $TESTPOOL/$TESTFS 61 destroy_pool $TESTPOOL 62} 63# 64# Currently, if a ZFS disk gets formatted things go horribly wrong, hence the 65# mini_format function. If the modify option is reached, then we know format 66# would happily continue - best to not go further. 67# 68function mini_format 69{ 70 typeset disk=$1 71 72 if is_linux; then 73 parted $disk -s -- mklabel gpt 74 elif is_freebsd; then 75 gpart create -s gpt $disk 76 else 77 format -e -s -d $disk -f <(printf '%s\n' partition modify) 78 fi 79} 80 81log_assert "format will disallow modification of a mounted zfs disk partition"\ 82 " or a spare device" 83 84log_onexit cleanup 85log_must default_setup_noexit $FS_DISK0 86log_must zpool add $TESTPOOL spare $FS_DISK1 87 88log_note "Attempt to format a ZFS disk" 89log_mustnot mini_format $FS_DISK0 90log_note "Attempt to format a ZFS spare device" 91log_mustnot mini_format $FS_DISK1 92 93log_pass "Unable to format a disk in use by ZFS" 94