tests/btrfs/048

   1 #! /bin/bash
   2 # FS QA Test No. btrfs/048
   3 #
   4 # Btrfs properties test. The btrfs properties feature was introduced in the
   5 # linux kernel 3.14.
   6 #
   7 #-----------------------------------------------------------------------
   8 # Copyright (c) 2014 Filipe Manana.  All Rights Reserved.
   9 #
  10 # This program is free software; you can redistribute it and/or
  11 # modify it under the terms of the GNU General Public License as
  12 # published by the Free Software Foundation.
  13 #
  14 # This program is distributed in the hope that it would be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program; if not, write the Free Software Foundation,
  21 # Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  22 #-----------------------------------------------------------------------
  23 #
  24
  25 seq=`basename $0`
  26 seqres=$RESULT_DIR/$seq
  27 echo "QA output created by $seq"
  28
  29 here=`pwd`
  30 tmp=/tmp/$$
  31
  32 status=1        # failure is the default!
  33 trap "_cleanup; exit \$status" 0 1 2 3 15
  34
  35 _cleanup()
  36 {
  37     rm -fr $send_files_dir
  38     rm -fr $tmp
  39 }
  40
  41 # get standard environment, filters and checks
  42 . ./common/rc
  43 . ./common/filter
  44
  45 # real QA test starts here
  46 _supported_fs btrfs
  47 _supported_os Linux
  48 _require_test
  49 _require_scratch
  50 _require_btrfs "property"
  51 _need_to_be_root
  52
  53 send_files_dir=$TEST_DIR/btrfs-test-$seq
  54
  55 rm -f $seqres.full
  56 rm -fr $send_files_dir
  57 mkdir $send_files_dir
  58
  59 _scratch_mkfs >/dev/null 2>&1
  60 _scratch_mount
  61
  62 echo "Testing label property"
  63 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
  64 echo "***"
  65 $BTRFS_UTIL_PROG property set $SCRATCH_MNT label foobar
  66 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
  67 echo "***"
  68 $BTRFS_UTIL_PROG property get $SCRATCH_MNT
  69 echo "***"
  70 $BTRFS_UTIL_PROG property set $SCRATCH_MNT label ''
  71 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
  72 echo "***"
  73 mkdir $SCRATCH_MNT/testdir
  74 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir label
  75 echo "***"
  76
  77 echo -e "\nTesting subvolume ro property"
  78 _run_btrfs_util_prog subvolume create $SCRATCH_MNT/sv1
  79 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro
  80 echo "***"
  81 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro foo
  82 echo "***"
  83 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro true
  84 echo "***"
  85 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro
  86 echo "***"
  87 touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch
  88 echo "***"
  89 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro false
  90 touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch
  91 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1
  92 echo "***"
  93
  94 echo -e "\nTesting compression property"
  95 mkdir $SCRATCH_MNT/testdir/subdir1
  96 touch $SCRATCH_MNT/testdir/file1
  97 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
  98 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
  99 echo "***"
 100 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression \
 101         foo 2>&1 | _filter_scratch
 102 echo "***"
 103 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression lzo
 104 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 105
 106 # Verify property was persisted.
 107 _scratch_unmount
 108 _check_scratch_fs
 109 _scratch_mount
 110 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 111 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression zlib
 112 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 113 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression ''
 114 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 115
 116 # Test compression property inheritance.
 117 echo "***"
 118 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo
 119 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
 120 echo "***"
 121 mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir
 122 touch $SCRATCH_MNT/testdir/subdir1/some_file
 123 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
 124 echo "***"
 125 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
 126 echo "***"
 127 mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir/foo
 128 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \
 129         compression
 130 echo "***"
 131
 132 # Verify property was persisted.
 133 _scratch_unmount
 134 _check_scratch_fs
 135 _scratch_mount
 136 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
 137 echo "***"
 138 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \
 139         compression
 140 echo "***"
 141 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
 142 echo "***"
 143 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/subsubdir \
 144         compression ''
 145 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/some_file \
 146         compression ''
 147 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression ''
 148 echo "***"
 149 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
 150 echo "***"
 151 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
 152 echo "***"
 153 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
 154 echo "***"
 155 touch $SCRATCH_MNT/testdir/subdir1/some_file_2
 156 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file_2 \
 157         compression
 158 echo "***"
 159
 160 # Verify send is able to replicate properties.
 161 echo -e "\nTesting properties with send"
 162 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo
 163 touch $SCRATCH_MNT/testdir/subdir1/foobar
 164 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
 165 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/foobar compression
 166 echo "***"
 167
 168 _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap1
 169 touch $SCRATCH_MNT/testdir/subdir1/foobar2
 170 _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap2
 171
 172 _run_btrfs_util_prog send $SCRATCH_MNT/mysnap1 -f $send_files_dir/1.snap
 173 _run_btrfs_util_prog send -p $SCRATCH_MNT/mysnap1 $SCRATCH_MNT/mysnap2 \
 174         -f $send_files_dir/2.snap
 175
 176 _scratch_unmount
 177 _check_scratch_fs
 178 _scratch_mkfs >/dev/null 2>&1
 179 _scratch_mount
 180
 181 _run_btrfs_util_prog receive $SCRATCH_MNT -f $send_files_dir/1.snap
 182 _run_btrfs_util_prog receive $SCRATCH_MNT -f $send_files_dir/2.snap
 183 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1 compression
 184 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar \
 185         compression
 186 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar2 \
 187         compression
 188 echo "***"
 189
 190 _scratch_unmount
 191 _check_scratch_fs
 192 _scratch_mkfs >/dev/null 2>&1
 193 _scratch_mount
 194
 195 echo -e "\nTesting subvolume properties"
 196 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lzo'
 197 $BTRFS_UTIL_PROG property get $SCRATCH_MNT compression
 198 echo "***"
 199 touch $SCRATCH_MNT/file1
 200 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/file1 compression
 201 echo "***"
 202 mkdir $SCRATCH_MNT/dir1
 203 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1 compression
 204 echo "***"
 205 mkdir $SCRATCH_MNT/dir1/subdir1
 206 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1 compression
 207 echo "***"
 208 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/dir1/subdir1 compression 'zlib'
 209 touch $SCRATCH_MNT/dir1/subdir1/foo
 210 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1/foo compression
 211
 212 echo -e "\nTesting subvolume property inheritance"
 213 _run_btrfs_util_prog subvolume create $SCRATCH_MNT/sv1
 214 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 compression
 215 touch $SCRATCH_MNT/sv1/file2
 216 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1/file2 compression
 217
 218 status=0
 219 exit