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 $send_files_dir
29 # get standard environment, filters and checks
32 . ./common/filter.btrfs
34 # real QA test starts here
39 _require_btrfs_command "property"
40 _require_btrfs_command inspect-internal dump-super
42 send_files_dir=$TEST_DIR/btrfs-test-$seq
45 rm -fr $send_files_dir
48 _scratch_mkfs >/dev/null 2>&1
51 echo "Testing label property"
52 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
54 $BTRFS_UTIL_PROG property set $SCRATCH_MNT label foobar
55 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
57 $BTRFS_UTIL_PROG property get $SCRATCH_MNT
59 $BTRFS_UTIL_PROG property set $SCRATCH_MNT label ''
60 $BTRFS_UTIL_PROG property get $SCRATCH_MNT label
62 mkdir $SCRATCH_MNT/testdir
63 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir label 2>&1 |
64 _filter_btrfs_prop_error label
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
71 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro foo 2>&1 |
72 _filter_btrfs_prop_error
74 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro true
76 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro
78 touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch
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
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
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
95 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression lzo
96 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression
98 # Verify property was persisted.
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
108 # Test compression property inheritance.
110 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo
111 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
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
117 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
119 mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir/foo
120 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \
124 # Verify property was persisted.
128 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
130 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \
133 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
135 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/subsubdir \
137 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/some_file \
139 $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression ''
141 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression
143 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression
145 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression
147 touch $SCRATCH_MNT/testdir/subdir1/some_file_2
148 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file_2 \
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
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
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 \
170 _scratch_mkfs >/dev/null 2>&1
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 \
178 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar2 \
184 _scratch_mkfs >/dev/null 2>&1
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
191 touch $SCRATCH_MNT/file1
192 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/file1 compression
194 mkdir $SCRATCH_MNT/dir1
195 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1 compression
197 mkdir $SCRATCH_MNT/dir1/subdir1
198 $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1 compression
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
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
210 echo -e "\nTesting argument validation, should fail"
211 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lz' 2>&1 | _filter_scratch
213 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zli' 2>&1 | _filter_scratch
215 $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zst' 2>&1 | _filter_scratch
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
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'