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#! /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
#
. ./common/preamble
_begin_fstest auto quick compress
# Override the default cleanup function.
_cleanup()
{
rm -fr $send_files_dir
rm -fr $tmp
}
# Import common functions.
. ./common/filter
. ./common/filter.btrfs
# real QA test starts here
_supported_fs btrfs
_require_test
_require_scratch
_require_btrfs_command "property"
_require_btrfs_command inspect-internal dump-super
send_files_dir=$TEST_DIR/btrfs-test-$seq
rm -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
|
