| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2014 Filipe Manana. All Rights Reserved. |
| # |
| # FS QA Test No. btrfs/048 |
| # |
| # Btrfs properties test. The btrfs properties feature was introduced in the |
| # linux kernel 3.14. |
| # Fails without the kernel patches: |
| # btrfs: fix vanished compression property after failed set |
| # btrfs: fix zstd compression parameter |
| # |
| seq=`basename $0` |
| seqres=$RESULT_DIR/$seq |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| |
| status=1 # failure is the default! |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| _cleanup() |
| { |
| rm -fr $send_files_dir |
| rm -fr $tmp |
| } |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/filter |
| . ./common/filter.btrfs |
| |
| # real QA test starts here |
| _supported_fs btrfs |
| _require_test |
| _require_scratch |
| _require_btrfs_command "property" |
| _require_btrfs_command inspect-internal dump-super |
| |
| send_files_dir=$TEST_DIR/btrfs-test-$seq |
| |
| rm -f $seqres.full |
| rm -fr $send_files_dir |
| mkdir $send_files_dir |
| |
| _scratch_mkfs >/dev/null 2>&1 |
| _scratch_mount |
| |
| echo "Testing label property" |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT label |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT label foobar |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT label |
| echo "***" |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT label '' |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT label |
| echo "***" |
| mkdir $SCRATCH_MNT/testdir |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir label 2>&1 | |
| _filter_btrfs_prop_error label |
| echo "***" |
| |
| echo -e "\nTesting subvolume ro property" |
| _run_btrfs_util_prog subvolume create $SCRATCH_MNT/sv1 |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro foo 2>&1 | |
| _filter_btrfs_prop_error |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro true |
| echo "***" |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 ro |
| echo "***" |
| touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/sv1 ro false |
| touch $SCRATCH_MNT/sv1/foobar 2>&1 | _filter_scratch |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 |
| echo "***" |
| |
| echo -e "\nTesting compression property" |
| mkdir $SCRATCH_MNT/testdir/subdir1 |
| touch $SCRATCH_MNT/testdir/file1 |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression \ |
| foo 2>&1 | _filter_scratch | |
| _filter_btrfs_prop_error SCRATCH_MNT/testdir/file1 |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression lzo |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression |
| |
| # Verify property was persisted. |
| _scratch_unmount |
| _check_scratch_fs |
| _scratch_mount |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression zlib |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/file1 compression '' |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/file1 compression |
| |
| # Test compression property inheritance. |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression |
| echo "***" |
| mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir |
| touch $SCRATCH_MNT/testdir/subdir1/some_file |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression |
| echo "***" |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression |
| echo "***" |
| mkdir $SCRATCH_MNT/testdir/subdir1/subsubdir/foo |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \ |
| compression |
| echo "***" |
| |
| # Verify property was persisted. |
| _scratch_unmount |
| _check_scratch_fs |
| _scratch_mount |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression |
| echo "***" |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir/foo \ |
| compression |
| echo "***" |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/subsubdir \ |
| compression '' |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1/some_file \ |
| compression '' |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression '' |
| echo "***" |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/subsubdir compression |
| echo "***" |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file compression |
| echo "***" |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression |
| echo "***" |
| touch $SCRATCH_MNT/testdir/subdir1/some_file_2 |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/some_file_2 \ |
| compression |
| echo "***" |
| |
| # Verify send is able to replicate properties. |
| echo -e "\nTesting properties with send" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/testdir/subdir1 compression lzo |
| touch $SCRATCH_MNT/testdir/subdir1/foobar |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1 compression |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/testdir/subdir1/foobar compression |
| echo "***" |
| |
| _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap1 |
| touch $SCRATCH_MNT/testdir/subdir1/foobar2 |
| _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap2 |
| |
| _run_btrfs_util_prog send -f $send_files_dir/1.snap $SCRATCH_MNT/mysnap1 |
| _run_btrfs_util_prog send -p $SCRATCH_MNT/mysnap1 -f $send_files_dir/2.snap \ |
| $SCRATCH_MNT/mysnap2 |
| |
| _scratch_unmount |
| _check_scratch_fs |
| _scratch_mkfs >/dev/null 2>&1 |
| _scratch_mount |
| |
| _run_btrfs_util_prog receive -f $send_files_dir/1.snap $SCRATCH_MNT |
| _run_btrfs_util_prog receive -f $send_files_dir/2.snap $SCRATCH_MNT |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1 compression |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar \ |
| compression |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/mysnap2/testdir/subdir1/foobar2 \ |
| compression |
| echo "***" |
| |
| _scratch_unmount |
| _check_scratch_fs |
| _scratch_mkfs >/dev/null 2>&1 |
| _scratch_mount |
| |
| echo -e "\nTesting subvolume properties" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lzo' |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT compression |
| echo "***" |
| touch $SCRATCH_MNT/file1 |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/file1 compression |
| echo "***" |
| mkdir $SCRATCH_MNT/dir1 |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1 compression |
| echo "***" |
| mkdir $SCRATCH_MNT/dir1/subdir1 |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1 compression |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT/dir1/subdir1 compression 'zlib' |
| touch $SCRATCH_MNT/dir1/subdir1/foo |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/dir1/subdir1/foo compression |
| |
| echo -e "\nTesting subvolume property inheritance" |
| _run_btrfs_util_prog subvolume create $SCRATCH_MNT/sv1 |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1 compression |
| touch $SCRATCH_MNT/sv1/file2 |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT/sv1/file2 compression |
| |
| echo -e "\nTesting argument validation, should fail" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lz' 2>&1 | _filter_scratch |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zli' 2>&1 | _filter_scratch |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zst' 2>&1 | _filter_scratch |
| |
| echo -e "\nTesting if property is persistent across failed validation" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lzo' |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zli' 2>&1 | _filter_scratch |
| $BTRFS_UTIL_PROG property get $SCRATCH_MNT compression |
| |
| echo -e "\nTesting generation is unchanged after failed validation" |
| $BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT |
| gen_before=$($BTRFS_UTIL_PROG inspect-internal dump-super $SCRATCH_DEV | grep '^generation') |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'lz' 2>&1 | _filter_scratch |
| $BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT |
| gen_after=$($BTRFS_UTIL_PROG inspect-internal dump-super $SCRATCH_DEV | grep '^generation') |
| [ "$gen_after" == "$gen_before" ] || echo "filesystem generation changed" |
| |
| echo -e "\nTesting argument validation with options" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zlib:3' |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zstd:0' |
| echo "***" |
| |
| echo -e "\nTesting invalid argument validation with options, should fail" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zl:9' 2>&1 | _filter_scratch |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zli:0' 2>&1 | _filter_scratch |
| echo "***" |
| $BTRFS_UTIL_PROG property set $SCRATCH_MNT compression 'zst:3' 2>&1 | _filter_scratch |
| |
| status=0 |
| exit |
