1 #
   2 # CDDL HEADER START
   3 #
   4 # The contents of this file are subject to the terms of the
   5 # Common Development and Distribution License (the "License").
   6 # You may not use this file except in compliance with the License.
   7 #
   8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9 # or http://www.opensolaris.org/os/licensing.
  10 # See the License for the specific language governing permissions
  11 # and limitations under the License.
  12 #
  13 # When distributing Covered Code, include this CDDL HEADER in each
  14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15 # If applicable, add the following below this CDDL HEADER, with the
  16 # fields enclosed by brackets "[]" replaced with your own identifying
  17 # information: Portions Copyright [yyyy] [name of copyright owner]
  18 #
  19 # CDDL HEADER END
  20 #
  21 
  22 #
  23 # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  24 # Use is subject to license terms.
  25 #
  26 
  27 #
  28 # Copyright 2017 Nexenta Systems, Inc.
  29 #
  30 
  31 . ${STF_SUITE}/include/libtest.shlib
  32 . ${STF_SUITE}/tests/stress/include/stress.cfg
  33 
  34 function create_write_fs
  35 {
  36         typeset pool=$1
  37         typeset opt=$2
  38         typeset -i cinit=200
  39         typeset -i hinit=1000000
  40         typeset -i loop=0
  41 
  42         while (( loop < 3 )); do
  43                 log_note "Create 3 file systems and write files."
  44 
  45                 typeset suffix=$opt.$loop
  46                 log_must zfs create $pool/fs.$suffix
  47                 log_must zfs set mountpoint=/$pool/dir.$suffix $pool/fs.$suffix
  48 
  49                 file_write -o create -f /$pool/dir.$suffix/file.$suffix \
  50                         -b 65536 -c $cinit -d 0 2>&1 > /dev/null &
  51                 child_pids="$child_pids $!"
  52 
  53                 log_must sleep 30
  54 
  55                 file_write -o overwrite -f /$pool/dir.$suffix/file.$suffix \
  56                         -s $hinit -b 65536 -c 20000 -d 0 2>&1 > /dev/null &
  57                 child_pids="$child_pids $!"
  58 
  59                 (( cinit *= 10 ))
  60                 (( hinit *= 10 ))
  61                 (( loop += 1 ))
  62         done
  63 }
  64 
  65 function cleanup
  66 {
  67         typeset pool=$(zpool list -H -o name | grep $TESTPOOL)
  68 
  69         typeset fs
  70         for fs in $(zfs list -H -o name -t filesystem); do
  71                 [[ `echo $fs | awk -F'/' '{print $1}'` != $pool ]] && continue
  72 
  73                 if datasetexists $fs; then
  74                         typeset mpt=$(get_prop mountpoint $fs)
  75                         zfs destroy -Rf $fs 2>&1 > /dev/null
  76                         rm -rf $mpt 2>&1 > /dev/null
  77                 fi
  78         done
  79 }
  80 
  81 function get_pools
  82 {
  83         echo $(zpool list -H -o name | grep $TESTPOOL);
  84 }