usr/src/test/zfs-tests/tests/functional/cli_root/zpool_add/zpool_add_006_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) 2014 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/cli_root/zpool_add/zpool_add.kshlib
  34
  35 #
  36 # DESCRIPTION:
  37 # Adding a large number of file based vdevs to a zpool works.
  38 #
  39 # STRATEGY:
  40 # 1. Create a file based pool.
  41 # 2. Add 32 file based vdevs to it.
  42 # 3. Attempt to add a file based vdev that's too small; verify failure.
  43 #
  44
  45 verify_runnable "global"
  46
  47 function cleanup
  48 {
  49         poolexists $TESTPOOL1 && \
  50                 destroy_pool $TESTPOOL1
  51
  52         poolexists $TESTPOOL && \
  53                 destroy_pool $TESTPOOL
  54
  55         [[ -d $TESTDIR ]] && log_must $RM -rf $TESTDIR
  56         partition_cleanup
  57 }
  58
  59 log_assert "Adding a large number of file based vdevs to a zpool works."
  60 log_onexit cleanup
  61
  62 create_pool $TESTPOOL ${DISKS%% *}
  63 log_must $ZFS create -o mountpoint=$TESTDIR $TESTPOOL/$TESTFS
  64 log_must $MKFILE 64m $TESTDIR/file.00
  65 create_pool "$TESTPOOL1" "$TESTDIR/file.00"
  66
  67 vdevs_list=$($ECHO $TESTDIR/file.{01..32})
  68 log_must $MKFILE 64m $vdevs_list
  69
  70 log_must $ZPOOL add -f "$TESTPOOL1" $vdevs_list
  71 log_must vdevs_in_pool "$TESTPOOL1" "$vdevs_list"
  72
  73 # Attempt to add a file based vdev that's too small.
  74 log_must $MKFILE 32m $TESTDIR/broken_file
  75 log_mustnot $ZPOOL add -f "$TESTPOOL1" ${TESTDIR}/broken_file
  76 log_mustnot vdevs_in_pool "$TESTPOOL1" "${TESTDIR}/broken_file"
  77
  78 log_pass "Adding a large number of file based vdevs to a zpool works."