tests/zfs-tests/tests/functional/cli_root/zpool_create/zpool_create_features_005_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 (c) 2012 by Delphix. All rights reserved.
  25 #
  26
  27 . $STF_SUITE/include/libtest.shlib
  28 . $STF_SUITE/tests/functional/cli_root/zpool_create/zpool_create.shlib
  29
  30 ################################################################################
  31 #
  32 # Specifically disabling a feature, all other features should be enabled.
  33 #
  34 # 1. Loop through all existing features:
  35 #    a. Create a new pool with '-o feature@XXX=disabled'.
  36 #    b. Verify that every other feature is 'enabled' or 'active'.
  37 #
  38 ################################################################################
  39
  40 verify_runnable "global"
  41
  42 function cleanup
  43 {
  44         datasetexists $TESTPOOL && log_must zpool destroy $TESTPOOL
  45 }
  46
  47 function check_features
  48 {
  49         typeset feature="${1}"
  50
  51         zpool get all ${TESTPOOL} | grep feature@ | while read line; do
  52                 set -- $(echo "${line}")
  53
  54                 if [[ "feature@${feature}" == "${2}" ]]; then
  55                         # Failure passed feature must be disabled.
  56                         if [[ "${3}" != "disabled" ]]; then
  57                                 return 1;
  58                         fi
  59                 else
  60                         # Failure other features must be enabled or active.
  61                         if [[ "${3}" != "enabled" && "${3}" != "active" ]]; then
  62                                 return 2;
  63                         fi
  64                 fi
  65         done
  66
  67         # All features enabled or active except the expected one.
  68         return 0
  69 }
  70
  71 log_onexit cleanup
  72
  73 # Several representative features are tested to keep the test time short.
  74 # The features 'extensible_dataset' and 'enabled_txg' are intentionally
  75 # excluded because other features depend on them.
  76 set -A features \
  77     "hole_birth" \
  78     "large_blocks"  \
  79     "large_dnode" \
  80     "userobj_accounting"
  81
  82 typeset -i i=0
  83 while (( $i < ${#features[*]} )); do
  84         log_assert "'zpool create' creates pools with ${features[i]} disabled"
  85
  86         log_must zpool create -f -o "feature@${features[i]}=disabled" \
  87             $TESTPOOL $DISKS
  88         log_must check_features "${features[i]}"
  89         log_must zpool destroy -f $TESTPOOL
  90         (( i = i+1 ))
  91 done
  92
  93 log_pass "'zpool create -o feature@feature=disabled' disables features"