mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Lukas Czerner
83ef157def
Currently we're checking file system consistency on TEST_DEV after every successful test run even though the TEST_DEV might not even be used in that test. Fix it by introducing _require_test to for the test ti indicate that it's about to use TEST_DEV. Also add _require_test to the new script so that this requirement is a default. Signed-off-by: Lukas Czerner <lczerner@redhat.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
109 lines
3.4 KiB
Bash
Executable File
109 lines
3.4 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. btrfs/054
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#
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# Regression test for a btrfs incremental send issue where the difference
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# between the snapshots used by the incremental send consists of one of
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# these cases:
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#
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# 1) First snapshot has a directory with name X and in the second snapshot
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# that directory doesn't exist anymore but a subvolume/snapshot with
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# the same name (X) exists;
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#
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# 2) First snapshot has a subvolume/snapshot with name X and in the second
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# snapshot that subvolume/snapshot doesn't exist anymore (might have been
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# replaced by a directory with the same name or not).
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#
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# This issue is fixed by the following linux kernel btrfs patches:
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#
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# Btrfs: send, don't error in the presence of subvols/snapshots
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# Btrfs: set dead flag on the right root when destroying snapshot
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2014 Filipe Manana. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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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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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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rm -fr $send_files_dir
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rm -fr $tmp
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/attr
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# real QA test starts here
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_supported_fs btrfs
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_supported_os Linux
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_require_test
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_require_scratch
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_need_to_be_root
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send_files_dir=$TEST_DIR/btrfs-test-$seq
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rm -f $seqres.full
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rm -fr $send_files_dir
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mkdir $send_files_dir
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_scratch_mkfs >/dev/null 2>&1
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_scratch_mount
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mkdir $SCRATCH_MNT/testdir
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_run_btrfs_util_prog subvolume create $SCRATCH_MNT/first_subvol
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_run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap1
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# Replace the directory testdir with a subvolume that has the same name.
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rmdir $SCRATCH_MNT/testdir
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_run_btrfs_util_prog subvolume create $SCRATCH_MNT/testdir
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# Delete the subvolume first_subvol and create a directory with the same name.
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_run_btrfs_util_prog subvolume delete $SCRATCH_MNT/first_subvol
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mkdir $SCRATCH_MNT/first_subvol
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_run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap2
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_run_btrfs_util_prog send $SCRATCH_MNT/mysnap1 -f $send_files_dir/1.snap
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_run_btrfs_util_prog send $SCRATCH_MNT/mysnap2 -p $SCRATCH_MNT/mysnap1 \
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-f $send_files_dir/2.snap
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_scratch_unmount
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_check_scratch_fs
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_scratch_mkfs >/dev/null 2>&1
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_scratch_mount
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_run_btrfs_util_prog receive $SCRATCH_MNT -f $send_files_dir/1.snap
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[ -e $SCRATCH_MNT/first_subvol ] && \
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echo "Subvolume first_subvol was not supposed to be replicated by full send!"
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_run_btrfs_util_prog receive $SCRATCH_MNT -f $send_files_dir/2.snap
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[ -e $SCRATCH_MNT/testdir ] && \
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echo "Directory testdir was supposed to be deleted after incremental send!"
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status=0
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exit
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