usr/src/test/zfs-tests/tests/functional/cli_root/zfs_set/ro_props_001_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 2007 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27 # Copyright (c) 2016 by Delphix. All rights reserved.
  28 #
  29
  30 . $STF_SUITE/include/libtest.shlib
  31 . $STF_SUITE/tests/functional/cli_root/zfs_set/zfs_set_common.kshlib
  32
  33 #
  34 # DESCRIPTION:
  35 # Verify that read-only properties are immutable.
  36 # Note that we can only check properties that have no possibility of
  37 # changing while we are running (which excludes e.g. "available").
  38 #
  39 # STRATEGY:
  40 # 1. Create pool, fs, vol, fs@snap & vol@snap.
  41 # 2. Get the original property value and set value to those properties.
  42 # 3. Check return value.
  43 # 4. Compare the current property value with the original one.
  44 #
  45
  46 verify_runnable "both"
  47
  48 set -A values filesystem volume snapshot -3 0 1 50K 10G 80G \
  49         2005/06/17 30K 20x yes no \
  50         on off default pool/fs@snap $TESTDIR
  51 set -A dataset $TESTPOOL/$TESTFS $TESTPOOL/$TESTVOL \
  52         $TESTPOOL/$TESTCTR/$TESTFS1 $TESTPOOL/$TESTFS@$TESTSNAP \
  53         $TESTPOOL/$TESTVOL@$TESTSNAP
  54 typeset ro_props="type used creation referenced refer compressratio \
  55         mounted origin"
  56 typeset snap_ro_props="volsize recordsize recsize quota reservation reserv mountpoint \
  57         sharenfs checksum compression compress atime devices exec readonly rdonly \
  58         setuid zoned"
  59
  60 zfs upgrade -v > /dev/null 2>&1
  61 if [[ $? -eq 0 ]]; then
  62         snap_ro_props="$snap_ro_props version"
  63 fi
  64
  65 function cleanup
  66 {
  67         datasetexists $TESTPOOL/$TESTVOL@$TESTSNAP && \
  68                 destroy_snapshot $TESTPOOL/$TESTVOL@$TESTSNAP
  69         datasetexists $TESTPOOL/$TESTFS@$TESTSNAP && \
  70                 destroy_snapshot $TESTPOOL/$TESTFS@$TESTSNAP
  71 }
  72
  73 log_assert "Verify that read-only properties are immutable."
  74 log_onexit cleanup
  75
  76 # Create filesystem and volume's snapshot
  77 create_snapshot $TESTPOOL/$TESTFS $TESTSNAP
  78 create_snapshot $TESTPOOL/$TESTVOL $TESTSNAP
  79
  80 typeset -i i=0
  81 typeset -i j=0
  82 typeset cur_value=""
  83 typeset props=""
  84
  85 while (( i < ${#dataset[@]} )); do
  86         props=$ro_props
  87
  88         dst_type=$(get_prop type ${dataset[i]})
  89         if [[ $dst_type == 'snapshot' ]]; then
  90                 props="$ro_props $snap_ro_props"
  91         fi
  92
  93         for prop in $props; do
  94                 cur_value=$(get_prop $prop ${dataset[i]})
  95
  96                 j=0
  97                 while (( j < ${#values[@]} )); do
  98                         #
  99                         # If the current property value is equal to values[j],
 100                         # just expect it failed. Otherwise, set it to dataset,
 101                         # expecting it failed and the property value is not
 102                         # equal to values[j].
 103                         #
 104                         if [[ $cur_value == ${values[j]} ]]; then
 105                                 log_mustnot zfs set $prop=${values[j]} \
 106                                         ${dataset[i]}
 107                         else
 108                                 set_n_check_prop ${values[j]} $prop \
 109                                         ${dataset[i]} false
 110                         fi
 111                         (( j += 1 ))
 112                 done
 113         done
 114         (( i += 1 ))
 115 done
 116
 117 log_pass "Setting uneditable properties should failed. It passed."