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 $tmp
  39 }
  40
  41 # get standard environment, filters and checks
  42 . ./common/rc
  43 . ./common/filter
  44
  45 # real QA test starts here
  46 _supported_fs btrfs
  47 _supported_os Linux
  48 _require_scratch
  49 _require_btrfs "property"
  50 _need_to_be_root
  51
  52 send_files_dir=$TEST_DIR/btrfs-test-$seq
  53
  54 rm -f $seqres.full
  55 rm -fr $send_files_dir
  56 mkdir $send_files_dir
  57
  58 _scratch_mkfs >/dev/null 2>&1
  59 _scratch_mount
  60
  61 echo "Testing label property"
  62 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
  63 echo "***"
  64 $BTRFS_UTIL_PROG property set $SCRATCH_MNT label foobar
  65 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
  66 echo "***"
  67 $BTRFS_UTIL_PROG property get $SCRATCH_MNT
  68 echo "***"
  69 $BTRFS_UTIL_PROG property set $SCRATCH_MNT label ''
  70 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
  71 echo "***"
  72 mkdir $SCRATCH_MNT/testdir
  73 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir label
  74 echo "***"
  75
  76 echo -e "\nTesting subvolume ro property"
  77 _run_btrfs_util_prog subvolume create $SCRATCH_MNT/sv1
  78 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro
  79 echo "***"
  80 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro foo
  81 echo "***"
  82 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro true
  83 echo "***"
  84 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro
  85 echo "***"
  86 touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch
  87 echo "***"
  88 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro false
  89 touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch
  90 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1
  91 echo "***"
  92
  93 echo -e "\nTesting compression property"
  94 mkdir $SCRATCH_MNT/testdir/subdir1
  95 touch $SCRATCH_MNT/testdir/file1
  96 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
  97 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
  98 echo "***"
  99 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression \
 100         foo 2>&1 | _filter_scratch
 101 echo "***"
 102 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression lzo
 103 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 104
 105 # Verify property was persisted.
 106 _scratch_unmount
 107 _check_scratch_fs
 108 _scratch_mount
 109 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 110 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression zlib
 111 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 112 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression ''
 113 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
 114
 115 # Test compression property inheritance.
 116 echo "***"
 117 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo
 118 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
 119 echo "***"
 120 mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir
 121 touch $SCRATCH_MNT/testdir/subdir1/some_file
 122 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
 123 echo "***"
 124 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
 125 echo "***"
 126 mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir/foo
 127 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \
 128         compression
 129 echo "***"
 130
 131 # Verify property was persisted.
 132 _scratch_unmount
 133 _check_scratch_fs
 134 _scratch_mount
 135 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
 136 echo "***"
 137 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \
 138         compression
 139 echo "***"
 140 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
 141 echo "***"
 142 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/subsubdir \
 143         compression ''
 144 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/some_file \
 145         compression ''
 146 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression ''
 147 echo "***"
 148 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
 149 echo "***"
 150 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
 151 echo "***"
 152 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
 153 echo "***"
 154 touch $SCRATCH_MNT/testdir/subdir1/some_file_2
 155 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file_2 \
 156         compression
 157 echo "***"
 158
 159 # Verify send is able to replicate properties.
 160 echo -e "\nTesting properties with send"
 161 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo
 162 touch $SCRATCH_MNT/testdir/subdir1/foobar
 163 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
 164 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/foobar compression
 165 echo "***"
 166
 167 _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap1
 168 touch $SCRATCH_MNT/testdir/subdir1/foobar2
 169 _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap2
 170
 171 _run_btrfs_util_prog send $SCRATCH_MNT/mysnap1 -f $send_files_dir/1.snap
 172 _run_btrfs_util_prog send -p $SCRATCH_MNT/mysnap1 $SCRATCH_MNT/mysnap2 \
 173         -f $send_files_dir/2.snap
 174
 175 _scratch_unmount
 176 _check_scratch_fs
 177 _scratch_mkfs >/dev/null 2>&1
 178 _scratch_mount
 179
 180 _run_btrfs_util_prog receive $SCRATCH_MNT -f $send_files_dir/1.snap
 181 _run_btrfs_util_prog receive $SCRATCH_MNT -f $send_files_dir/2.snap
 182 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1 compression
 183 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar \
 184         compression
 185 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar2 \
 186         compression
 187 echo "***"
 188
 189 _scratch_unmount
 190 _check_scratch_fs
 191 _scratch_mkfs >/dev/null 2>&1
 192 _scratch_mount
 193
 194 echo -e "\nTesting subvolume properties"
 195 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lzo'
 196 $BTRFS_UTIL_PROG property get $SCRATCH_MNT compression
 197 echo "***"
 198 touch $SCRATCH_MNT/file1
 199 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/file1 compression
 200 echo "***"
 201 mkdir $SCRATCH_MNT/dir1
 202 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1 compression
 203 echo "***"
 204 mkdir $SCRATCH_MNT/dir1/subdir1
 205 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1 compression
 206 echo "***"
 207 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/dir1/subdir1 compression 'zlib'
 208 touch $SCRATCH_MNT/dir1/subdir1/foo
 209 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1/foo compression
 210
 211 echo -e "\nTesting subvolume property inheritance"
 212 _run_btrfs_util_prog subvolume create $SCRATCH_MNT/sv1
 213 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 compression
 214 touch $SCRATCH_MNT/sv1/file2
 215 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1/file2 compression
 216
 217 _check_scratch_fs
 218
 219 status=0
 220 exit