mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Sidong Yang
e82cfa7081
This new test will test btrfs's qgroup assign functionality. The test has 3 cases. - assign, no shared extents - assign, shared extents - snapshot -i, shared extents Each cases create subvolumes and assign qgroup in their own way and check with the command "btrfs check". Cc: Qu Wenruo <wqu@suse.com> Cc: Eryu Guan <guan@eryu.me> Signed-off-by: Sidong Yang <realwakka@gmail.com> Reviewed-by: Eryu Guan <guaneryu@gmail.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
116 lines
2.8 KiB
Bash
Executable File
116 lines
2.8 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2020 Sidong Yang. All Rights Reserved.
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#
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# FS QA Test 224
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#
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# Test the assign functionality of qgroups
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/reflink
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# remove previous $seqres.full before test
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rm -f $seqres.full
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# real QA test starts here
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# Modify as appropriate.
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_supported_fs btrfs
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_require_scratch
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_require_btrfs_qgroup_report
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_require_cp_reflink
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# Test assign qgroup for submodule with shared extents by reflink
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assign_shared_test()
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{
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_scratch_mkfs > /dev/null 2>&1
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_scratch_mount
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echo "=== qgroup assign shared test ===" >> $seqres.full
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$BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
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$BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
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$BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
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$BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full
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_ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1
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_cp_reflink "$SCRATCH_MNT"/a/file1 "$SCRATCH_MNT"/b/file1
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$BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT
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$BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/a 1/100 $SCRATCH_MNT
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$BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/b 1/100 $SCRATCH_MNT
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_scratch_unmount
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_check_scratch_fs
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}
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# Test assign qgroup for submodule without shared extents
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assign_no_shared_test()
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{
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_scratch_mkfs > /dev/null 2>&1
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_scratch_mount
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echo "=== qgroup assign no shared test ===" >> $seqres.full
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$BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
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$BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
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$BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
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$BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full
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$BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT
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$BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/a 1/100 $SCRATCH_MNT
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$BTRFS_UTIL_PROG qgroup assign $SCRATCH_MNT/b 1/100 $SCRATCH_MNT
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_scratch_unmount
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_check_scratch_fs
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}
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# Test snapshot with assigning qgroup for submodule
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snapshot_test()
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{
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_scratch_mkfs > /dev/null 2>&1
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_scratch_mount
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echo "=== qgroup snapshot test ===" >> $seqres.full
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$BTRFS_UTIL_PROG quota enable $SCRATCH_MNT
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$BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full
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$BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full
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_ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1
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subvolid=$(_btrfs_get_subvolid $SCRATCH_MNT a)
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$BTRFS_UTIL_PROG subvolume snapshot -i 0/$subvolid $SCRATCH_MNT/a $SCRATCH_MNT/b >> $seqres.full
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_scratch_unmount
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_check_scratch_fs
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}
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assign_no_shared_test
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assign_shared_test
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snapshot_test
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# success, all done
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echo "Silence is golden"
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status=0
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exit
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