usr/src/test/zfs-tests/tests/functional/cli_root/zpool_create/zpool_create_004_pos.ksh

   1 #!/usr/bin/ksh
   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 2008 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 #
  29 # Copyright (c) 2012, 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/tests/functional/cli_root/zpool_create/zpool_create.shlib
  33
  34 #
  35 # DESCRIPTION:
  36 # Create a storage pool with many file based vdevs.
  37 #
  38 # STRATEGY:
  39 # 1. Create assigned number of files in ZFS filesystem as vdevs.
  40 # 2. Creating a new pool based on the vdevs should work.
  41 # 3. Creating a pool with a file based vdev that is too small should fail.
  42 #
  43
  44 verify_runnable "global"
  45
  46 function cleanup
  47 {
  48         typeset pool=""
  49
  50         poolexists $TESTPOOL1 && destroy_pool $TESTPOOL1
  51         poolexists $TESTPOOL && destroy_pool $TESTPOOL
  52
  53         [[ -d $TESTDIR ]] && log_must rm -rf $TESTDIR
  54         partition_disk $SIZE $disk 6
  55 }
  56
  57 log_assert "Storage pools with 16 file based vdevs can be created."
  58 log_onexit cleanup
  59
  60 disk=${DISKS%% *}
  61 create_pool $TESTPOOL $disk
  62 log_must zfs create -o mountpoint=$TESTDIR $TESTPOOL/$TESTFS
  63
  64 vdevs_list=$(echo $TESTDIR/file.{01..16})
  65 log_must mkfile $MINVDEVSIZE $vdevs_list
  66
  67 create_pool "$TESTPOOL1" $vdevs_list
  68 log_must vdevs_in_pool "$TESTPOOL1" "$vdevs_list"
  69
  70 if poolexists $TESTPOOL1; then
  71         destroy_pool $TESTPOOL1
  72 else
  73         log_fail "Creating pool with large numbers of file-vdevs failed."
  74 fi
  75
  76 log_must mkfile 32m $TESTDIR/broken_file
  77 vdevs_list="$vdevs_list $TESTDIR/broken_file"
  78 log_mustnot zpool create -f $TESTPOOL1 $vdevs_list
  79
  80 log_pass "Storage pools with many file based vdevs can be created."