1 #!/usr/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 2008 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27 
  28 #
  29 # Copyright (c) 2013 by Delphix. All rights reserved.
  30 #
  31 
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/online_offline/online_offline.cfg
  34 
  35 #
  36 # DESCRIPTION:
  37 #       Turning both disks offline should fail.
  38 #
  39 # STRATEGY:
  40 #       1. Create a multidisk stripe and start some random I/O
  41 #       2. For two disks in the stripe, set them offline sequentially.
  42 #       3. Zpool offline should fail in both cases.
  43 #       4. Verify the integrity of the file system and the resilvering.
  44 #
  45 
  46 verify_runnable "global"
  47 
  48 DISKLIST=$(get_disklist $TESTPOOL)
  49 
  50 function cleanup
  51 {
  52         if [[ -n "$child_pids" ]]; then
  53                 for wait_pid in $child_pids
  54                 do
  55                         $KILL $wait_pid
  56                 done
  57         fi
  58 
  59         if poolexists $TESTPOOL1; then
  60                 destroy_pool $TESTPOOL1
  61         fi
  62 
  63         [[ -e $TESTDIR ]] && log_must $RM -rf $TESTDIR/*
  64 }
  65 
  66 log_assert "Turning a disk offline and back online during I/O completes."
  67 
  68 options=""
  69 options_display="default options"
  70 
  71 log_onexit cleanup
  72 
  73 [[ -n "$HOLES_FILESIZE" ]] && options=" $options -f $HOLES_FILESIZE "
  74 
  75 [[ -n "$HOLES_BLKSIZE" ]] && options="$options -b $HOLES_BLKSIZE "
  76 
  77 [[ -n "$HOLES_COUNT" ]] && options="$options -c $HOLES_COUNT "
  78 
  79 [[ -n "$HOLES_SEED" ]] && options="$options -s $HOLES_SEED "
  80 
  81 [[ -n "$HOLES_FILEOFFSET" ]] && options="$options -o $HOLES_FILEOFFSET "
  82 
  83 options="$options -r "
  84 
  85 [[ -n "$options" ]] && options_display=$options
  86 
  87 child_pid=""
  88 
  89 typeset -i iters=2
  90 typeset -i index=0
  91 
  92 specials_list=""
  93 i=0
  94 while [[ $i != 3 ]]; do
  95         $MKFILE 100m $TESTDIR/$TESTFILE1.$i
  96         specials_list="$specials_list $TESTDIR/$TESTFILE1.$i"
  97 
  98         ((i = i + 1))
  99 done
 100 
 101 create_pool $TESTPOOL1 $specials_list
 102 log_must $ZFS create $TESTPOOL1/$TESTFS1
 103 log_must $ZFS set mountpoint=$TESTDIR1 $TESTPOOL1/$TESTFS1
 104 
 105 i=0
 106 while [[ $i -lt $iters ]]; do
 107         log_note "Invoking $FILE_TRUNC with: $options_display"
 108         $FILE_TRUNC $options $TESTDIR/$TESTFILE.$i &
 109         typeset pid=$!
 110 
 111         $SLEEP 1
 112         if ! $PS -p $pid > /dev/null 2>&1; then
 113                 log_fail "$FILE_TRUNC $options $TESTDIR/$TESTFILE.$i"
 114         fi
 115 
 116         child_pids="$child_pids $pid"
 117         ((i = i + 1))
 118 done
 119 
 120 set -A disk "" $specials_list
 121 
 122 log_mustnot $ZPOOL offline $TESTPOOL1 ${disk[1]}
 123 log_mustnot $ZPOOL offline $TESTPOOL1 ${disk[2]}
 124 
 125 $SLEEP 60
 126 
 127 for wait_pid in $child_pids
 128 do
 129         $KILL $wait_pid
 130 done
 131 child_pids=""
 132 
 133 log_pass