2 # SPDX-License-Identifier: GPL-2.0
3 # Copyright (c) 2014 Filipe Manana. All Rights Reserved.
5 # FS QA Test No. btrfs/048
7 # Btrfs properties test. The btrfs properties feature was introduced in the
9 # Fails without the kernel patches:
10 # btrfs: fix vanished compression property after failed set
11 # btrfs: fix zstd compression parameter
14 seqres=$RESULT_DIR/$seq
15 echo "QA output created by $seq"
20 status=1 # failure is the default!
21 trap "_cleanup; exit \$status" 0 1 2 3 15
25 rm -fr $send_files_dir
29 # get standard environment, filters and checks
32 . ./common/filter.btrfs
34 # real QA test starts here
38 _require_btrfs_command "property"
39 _require_btrfs_command inspect-internal dump-super
41 send_files_dir=$TEST_DIR/btrfs-test-$seq
44 rm -fr $send_files_dir
47 _scratch_mkfs >/dev/null 2>&1
50 echo "Testing label property"
51 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
53 $BTRFS_UTIL_PROG property set $SCRATCH_MNT label foobar
54 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
56 $BTRFS_UTIL_PROG property get $SCRATCH_MNT
58 $BTRFS_UTIL_PROG property set $SCRATCH_MNT label ''
59 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
61 mkdir $SCRATCH_MNT/testdir
62 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir label 2>&1 |
63 _filter_btrfs_prop_error label
66 echo -e "\nTesting subvolume ro property"
67 _run_btrfs_util_prog subvolume create $SCRATCH_MNT/sv1
68 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro
70 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro foo 2>&1 |
71 _filter_btrfs_prop_error
73 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro true
75 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro
77 touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch
79 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro false
80 touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch
81 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1
84 echo -e "\nTesting compression property"
85 mkdir $SCRATCH_MNT/testdir/subdir1
86 touch $SCRATCH_MNT/testdir/file1
87 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
88 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
90 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression \
91 foo 2>&1 | _filter_scratch |
92 _filter_btrfs_prop_error SCRATCH_MNT/testdir/file1
94 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression lzo
95 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
97 # Verify property was persisted.
101 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
102 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression zlib
103 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
104 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression ''
105 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
107 # Test compression property inheritance.
109 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo
110 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
112 mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir
113 touch $SCRATCH_MNT/testdir/subdir1/some_file
114 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
116 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
118 mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir/foo
119 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \
123 # Verify property was persisted.
127 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
129 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \
132 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
134 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/subsubdir \
136 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/some_file \
138 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression ''
140 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
142 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
144 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
146 touch $SCRATCH_MNT/testdir/subdir1/some_file_2
147 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file_2 \
151 # Verify send is able to replicate properties.
152 echo -e "\nTesting properties with send"
153 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo
154 touch $SCRATCH_MNT/testdir/subdir1/foobar
155 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
156 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/foobar compression
159 _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap1
160 touch $SCRATCH_MNT/testdir/subdir1/foobar2
161 _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap2
163 _run_btrfs_util_prog send -f $send_files_dir/1.snap $SCRATCH_MNT/mysnap1
164 _run_btrfs_util_prog send -p $SCRATCH_MNT/mysnap1 -f $send_files_dir/2.snap \
169 _scratch_mkfs >/dev/null 2>&1
172 _run_btrfs_util_prog receive -f $send_files_dir/1.snap $SCRATCH_MNT
173 _run_btrfs_util_prog receive -f $send_files_dir/2.snap $SCRATCH_MNT
174 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1 compression
175 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar \
177 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar2 \
183 _scratch_mkfs >/dev/null 2>&1
186 echo -e "\nTesting subvolume properties"
187 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lzo'
188 $BTRFS_UTIL_PROG property get $SCRATCH_MNT compression
190 touch $SCRATCH_MNT/file1
191 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/file1 compression
193 mkdir $SCRATCH_MNT/dir1
194 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1 compression
196 mkdir $SCRATCH_MNT/dir1/subdir1
197 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1 compression
199 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/dir1/subdir1 compression 'zlib'
200 touch $SCRATCH_MNT/dir1/subdir1/foo
201 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1/foo compression
203 echo -e "\nTesting subvolume property inheritance"
204 _run_btrfs_util_prog subvolume create $SCRATCH_MNT/sv1
205 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 compression
206 touch $SCRATCH_MNT/sv1/file2
207 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1/file2 compression
209 echo -e "\nTesting argument validation, should fail"
210 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lz' 2>&1 | _filter_scratch
212 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zli' 2>&1 | _filter_scratch
214 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zst' 2>&1 | _filter_scratch
216 echo -e "\nTesting if property is persistent across failed validation"
217 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lzo'
218 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zli' 2>&1 | _filter_scratch
219 $BTRFS_UTIL_PROG property get $SCRATCH_MNT compression
221 echo -e "\nTesting generation is unchanged after failed validation"
222 $BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT
223 gen_before=$($BTRFS_UTIL_PROG inspect-internal dump-super $SCRATCH_DEV | grep '^generation')
224 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lz' 2>&1 | _filter_scratch
225 $BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT
226 gen_after=$($BTRFS_UTIL_PROG inspect-internal dump-super $SCRATCH_DEV | grep '^generation')
227 [ "$gen_after" == "$gen_before" ] || echo "filesystem generation changed"
229 echo -e "\nTesting argument validation with options"
230 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zlib:3'
232 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zstd:0'
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
238 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zli:0' 2>&1 | _filter_scratch
240 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zst:3' 2>&1 | _filter_scratch