2 # SPDX-License-Identifier: GPL-2.0
3 # Copyright (c) 2017 NETGEAR, Inc. All Rights Reserved.
7 # Test for leaking quota reservations on preallocated files.
10 seqres=$RESULT_DIR/$seq
11 echo "QA output created by $seq"
15 status=1 # failure is the default!
16 trap "_cleanup; exit \$status" 0 1 2 3 15
24 # get standard environment, filters and checks
28 # remove previous $seqres.full before test
31 # real QA test starts here
33 # Modify as appropriate.
36 _require_btrfs_qgroup_report
37 _require_xfs_io_command "falloc"
39 _scratch_mkfs >/dev/null
42 _run_btrfs_util_prog quota enable $SCRATCH_MNT
43 _run_btrfs_util_prog quota rescan -w $SCRATCH_MNT
44 _run_btrfs_util_prog qgroup limit 100M 0/5 $SCRATCH_MNT
46 testfile1=$SCRATCH_MNT/testfile1
47 testfile2=$SCRATCH_MNT/testfile2
48 $XFS_IO_PROG -fc "falloc 0 80M" $testfile1
49 $XFS_IO_PROG -fc "pwrite 0 80M" $testfile1 > /dev/null
50 $XFS_IO_PROG -fc "falloc 0 19M" $testfile2
51 $XFS_IO_PROG -fc "pwrite 0 19M" $testfile2 > /dev/null
53 echo "Silence is golden"