tests/btrfs/048

   1 #! /bin/bash
   2 # SPDX-License-Identifier: GPL-2.0
   3 # Copyright (c) 2014 Filipe Manana.  All Rights Reserved.
   4 #
   5 # FS QA Test No. btrfs/048
   6 #
   7 # Btrfs properties test. The btrfs properties feature was introduced in the
   8 # linux kernel 3.14.
   9 # Fails without the kernel patches:
  10 #  btrfs: fix vanished compression property after failed set
  11 #  btrfs: fix zstd compression parameter
  12 #
  13 seq=`basename $0`
  14 seqres=$RESULT_DIR/$seq
  15 echo "QA output created by $seq"
  16
  17 here=`pwd`
  18 tmp=/tmp/$$
  19
  20 status=1        # failure is the default!
  21 trap "_cleanup; exit \$status" 0 1 2 3 15
  22
  23 _cleanup()
  24 {
  25     rm -fr $send_files_dir
  26     rm -fr $tmp
  27 }
  28
  29 # get standard environment, filters and checks
  30 . ./common/rc
  31 . ./common/filter
  32 . ./common/filter.btrfs
  33
  34 # real QA test starts here
  35 _supported_fs btrfs
  36 _supported_os Linux
  37 _require_test
  38 _require_scratch
  39 _require_btrfs_command "property"
  40 _require_btrfs_command inspect-internal dump-super
  41
  42 send_files_dir=$TEST_DIR/btrfs-test-$seq
  43
  44 rm -f $seqres.full
  45 rm -fr $send_files_dir
  46 mkdir $send_files_dir
  47
  48 _scratch_mkfs >/dev/null 2>&1
  49 _scratch_mount
  50
  51 echo "Testing label property"
  52 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
  53 echo "***"
  54 $BTRFS_UTIL_PROG property set $SCRATCH_MNT label foobar
  55 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
  56 echo "***"
  57 $BTRFS_UTIL_PROG property get $SCRATCH_MNT
  58 echo "***"
  59 $BTRFS_UTIL_PROG property set $SCRATCH_MNT label ''
  60 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
  61 echo "***"
  62 mkdir $SCRATCH_MNT/testdir
  63 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir label 2>&1 |
  64         _filter_btrfs_prop_error label
  65 echo "***"
  66
  67 echo -e "\nTesting subvolume ro property"
  68 _run_btrfs_util_prog subvolume create $SCRATCH_MNT/sv1
  69 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro
  70 echo "***"
  71 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro foo 2>&1 |
  72         _filter_btrfs_prop_error
  73 echo "***"
  74 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro true
  75 echo "***"
  76 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro
  77 echo "***"
  78 touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch
  79 echo "***"
  80 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro false
  81 touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch
  82 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1
  83 echo "***"
  84
  85 echo -e "\nTesting compression property"
  86 mkdir $SCRATCH_MNT/testdir/subdir1
  87 touch $SCRATCH_MNT/testdir/file1
  88 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
  89 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
  90 echo "***"
  91 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression \
  92         foo 2>&1 | _filter_scratch |
  93         _filter_btrfs_prop_error SCRATCH_MNT/testdir/file1
  94 echo "***"
  95 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression lzo
  96 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
  97
  98 # Verify property was persisted.
  99 _scratch_unmount
 100 _check_scratch_fs
 101 _scratch_mount
 102 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 103 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression zlib
 104 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 105 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression ''
 106 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 107
 108 # Test compression property inheritance.
 109 echo "***"
 110 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo
 111 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
 112 echo "***"
 113 mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir
 114 touch $SCRATCH_MNT/testdir/subdir1/some_file
 115 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
 116 echo "***"
 117 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
 118 echo "***"
 119 mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir/foo
 120 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \
 121         compression
 122 echo "***"
 123
 124 # Verify property was persisted.
 125 _scratch_unmount
 126 _check_scratch_fs
 127 _scratch_mount
 128 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
 129 echo "***"
 130 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \
 131         compression
 132 echo "***"
 133 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
 134 echo "***"
 135 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/subsubdir \
 136         compression ''
 137 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/some_file \
 138         compression ''
 139 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression ''
 140 echo "***"
 141 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
 142 echo "***"
 143 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
 144 echo "***"
 145 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
 146 echo "***"
 147 touch $SCRATCH_MNT/testdir/subdir1/some_file_2
 148 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file_2 \
 149         compression
 150 echo "***"
 151
 152 # Verify send is able to replicate properties.
 153 echo -e "\nTesting properties with send"
 154 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo
 155 touch $SCRATCH_MNT/testdir/subdir1/foobar
 156 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
 157 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/foobar compression
 158 echo "***"
 159
 160 _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap1
 161 touch $SCRATCH_MNT/testdir/subdir1/foobar2
 162 _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap2
 163
 164 _run_btrfs_util_prog send -f $send_files_dir/1.snap $SCRATCH_MNT/mysnap1
 165 _run_btrfs_util_prog send -p $SCRATCH_MNT/mysnap1 -f $send_files_dir/2.snap \
 166         $SCRATCH_MNT/mysnap2
 167
 168 _scratch_unmount
 169 _check_scratch_fs
 170 _scratch_mkfs >/dev/null 2>&1
 171 _scratch_mount
 172
 173 _run_btrfs_util_prog receive -f $send_files_dir/1.snap $SCRATCH_MNT
 174 _run_btrfs_util_prog receive -f $send_files_dir/2.snap $SCRATCH_MNT
 175 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1 compression
 176 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar \
 177         compression
 178 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar2 \
 179         compression
 180 echo "***"
 181
 182 _scratch_unmount
 183 _check_scratch_fs
 184 _scratch_mkfs >/dev/null 2>&1
 185 _scratch_mount
 186
 187 echo -e "\nTesting subvolume properties"
 188 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lzo'
 189 $BTRFS_UTIL_PROG property get $SCRATCH_MNT compression
 190 echo "***"
 191 touch $SCRATCH_MNT/file1
 192 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/file1 compression
 193 echo "***"
 194 mkdir $SCRATCH_MNT/dir1
 195 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1 compression
 196 echo "***"
 197 mkdir $SCRATCH_MNT/dir1/subdir1
 198 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1 compression
 199 echo "***"
 200 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/dir1/subdir1 compression 'zlib'
 201 touch $SCRATCH_MNT/dir1/subdir1/foo
 202 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1/foo compression
 203
 204 echo -e "\nTesting subvolume property inheritance"
 205 _run_btrfs_util_prog subvolume create $SCRATCH_MNT/sv1
 206 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 compression
 207 touch $SCRATCH_MNT/sv1/file2
 208 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1/file2 compression
 209
 210 echo -e "\nTesting argument validation, should fail"
 211 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lz' 2>&1 | _filter_scratch
 212 echo "***"
 213 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zli' 2>&1 | _filter_scratch
 214 echo "***"
 215 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zst' 2>&1 | _filter_scratch
 216
 217 echo -e "\nTesting if property is persistent across failed validation"
 218 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lzo'
 219 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zli' 2>&1 | _filter_scratch
 220 $BTRFS_UTIL_PROG property get $SCRATCH_MNT compression
 221
 222 echo -e "\nTesting generation is unchanged after failed validation"
 223 $BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT
 224 $BTRFS_UTIL_PROG inspect-internal dump-super $SCRATCH_DEV | grep '^generation'
 225 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lz' 2>&1 | _filter_scratch
 226 $BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT
 227 $BTRFS_UTIL_PROG inspect-internal dump-super $SCRATCH_DEV | grep '^generation'
 228
 229 echo -e "\nTesting argument validation with options"
 230 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zlib:3'
 231 echo "***"
 232 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zstd:0'
 233 echo "***"
 234
 235 echo -e "\nTesting invalid argument validation with options, should fail"
 236 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zl:9' 2>&1 | _filter_scratch
 237 echo "***"
 238 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zli:0' 2>&1 | _filter_scratch
 239 echo "***"
 240 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zst:3' 2>&1 | _filter_scratch
 241
 242 status=0
 243 exit