tests/zfs-tests/tests/functional/cli_root/zpool_destroy/zpool_destroy_002_pos.ksh

   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 http://www.opensolaris.org/os/licensing.
  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) 2012 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/cli_root/zpool_destroy/zpool_destroy.cfg
  34
  35 #
  36 # DESCRIPTION:
  37 #       'zpool destroy -f <pool>' can forcely destroy the specified pool.
  38 #
  39 # STRATEGY:
  40 #       1. Create a storage pool
  41 #       2. Create some datasets within the pool
  42 #       3. Change directory to any mountpoint of these datasets,
  43 #          Verify 'zpool destroy' without '-f' will fail.
  44 #       4. 'zpool destroy -f' the pool
  45 #       5. Verify the pool is destroyed successfully
  46 #
  47
  48 verify_runnable "global"
  49
  50 function cleanup
  51 {
  52         [[ -n $cwd ]] && log_must cd $cwd
  53
  54         if [[ -d $TESTDIR ]]; then
  55                 ismounted $TESTDIR
  56                 ((  $? == 0 )) && \
  57                         log_must $UNMOUNT $TESTDIR
  58                 log_must $RM -rf $TESTDIR
  59         fi
  60
  61         typeset -i i=0
  62         while (( $i < ${#datasets[*]} )); do
  63                 datasetexists ${datasets[i]} && \
  64                         log_must $ZFS destroy ${datasets[i]}
  65                 (( i = i + 1 ))
  66         done
  67
  68         poolexists $TESTPOOL && destroy_pool $TESTPOOL
  69 }
  70
  71 set -A datasets "$TESTPOOL/$TESTFS" "$TESTPOOL/$TESTCTR/$TESTFS1" \
  72         "$TESTPOOL/$TESTCTR" "$TESTPOOL/$TESTVOL" \
  73
  74 log_assert "'zpool destroy -f <pool>' can forcely destroy the specified pool"
  75
  76 log_onexit cleanup
  77
  78 typeset cwd=""
  79
  80 create_pool "$TESTPOOL" "$DISK"
  81 log_must $ZFS create $TESTPOOL/$TESTFS
  82 log_must $MKDIR -p $TESTDIR
  83 log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
  84 log_must $ZFS create $TESTPOOL/$TESTCTR
  85 log_must $ZFS create $TESTPOOL/$TESTCTR/$TESTFS1
  86 log_must $ZFS create -V $VOLSIZE $TESTPOOL/$TESTVOL
  87
  88 typeset -i i=0
  89 while (( $i < ${#datasets[*]} )); do
  90         datasetexists "${datasets[i]}" || \
  91                 log_fail "Create datasets fail."
  92         ((i = i + 1))
  93 done
  94
  95 cwd=$PWD
  96 log_note "'zpool destroy' without '-f' will fail " \
  97         "while pool is busy."
  98
  99 for dir in $TESTDIR /$TESTPOOL/$TESTCTR /$TESTPOOL/$TESTCTR/$TESTFS1 ; do
 100         log_must cd $dir
 101         log_mustnot $ZPOOL destroy $TESTPOOL
 102
 103         # Need mount here, otherwise some dataset may be unmounted.
 104         log_must $ZFS mount -a
 105
 106         i=0
 107         while (( i < ${#datasets[*]} )); do
 108                 datasetexists "${datasets[i]}" || \
 109                         log_fail "Dataset ${datasets[i]} removed unexpected."
 110                 ((i = i + 1))
 111         done
 112 done
 113
 114 destroy_pool $TESTPOOL
 115 log_mustnot poolexists "$TESTPOOL"
 116
 117 log_pass "'zpool destroy -f <pool>' success."