mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Dave Chinner
1ff4192932
Fully scripted conversion, see script in initial SPDX license commit message. Signed-off-by: Dave Chinner <dchinner@redhat.com>
102 lines
2.9 KiB
Bash
Executable File
102 lines
2.9 KiB
Bash
Executable File
#! /bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
# Copyright (C) 2017 SUSE Linux Products GmbH. All Rights Reserved.
|
|
#
|
|
# FS QA Test No. btrfs/144
|
|
#
|
|
# Test that an incremental send operation works correctly when an inode A is
|
|
# renamed, a new hard link added to it and some other inode B is renamed to
|
|
# the old name of inode A.
|
|
#
|
|
seq=`basename $0`
|
|
seqres=$RESULT_DIR/$seq
|
|
echo "QA output created by $seq"
|
|
|
|
tmp=/tmp/$$
|
|
status=1 # failure is the default!
|
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
|
|
|
_cleanup()
|
|
{
|
|
cd /
|
|
rm -fr $send_files_dir
|
|
rm -f $tmp.*
|
|
}
|
|
|
|
# get standard environment, filters and checks
|
|
. ./common/rc
|
|
. ./common/filter
|
|
|
|
# real QA test starts here
|
|
_supported_fs btrfs
|
|
_supported_os Linux
|
|
_require_test
|
|
_require_scratch
|
|
_require_fssum
|
|
|
|
send_files_dir=$TEST_DIR/btrfs-test-$seq
|
|
|
|
rm -f $seqres.full
|
|
rm -fr $send_files_dir
|
|
mkdir $send_files_dir
|
|
|
|
_scratch_mkfs >>$seqres.full 2>&1
|
|
_scratch_mount
|
|
|
|
touch $SCRATCH_MNT/f1
|
|
touch $SCRATCH_MNT/f2
|
|
touch $SCRATCH_MNT/f3
|
|
|
|
# Filesystem looks like:
|
|
#
|
|
# . (ino 256)
|
|
# |
|
|
# |--- f1 (ino 257)
|
|
# |--- f2 (ino 258)
|
|
# |--- f3 (ino 259)
|
|
#
|
|
$BTRFS_UTIL_PROG subvolume snapshot -r $SCRATCH_MNT \
|
|
$SCRATCH_MNT/mysnap1 > /dev/null
|
|
|
|
$BTRFS_UTIL_PROG send -f $send_files_dir/1.snap \
|
|
$SCRATCH_MNT/mysnap1 2>&1 1>/dev/null | _filter_scratch
|
|
|
|
mv $SCRATCH_MNT/f3 $SCRATCH_MNT/f4
|
|
ln $SCRATCH_MNT/f2 $SCRATCH_MNT/f5
|
|
mv $SCRATCH_MNT/f2 $SCRATCH_MNT/f3
|
|
mv $SCRATCH_MNT/f1 $SCRATCH_MNT/f2
|
|
|
|
# Filesystem now looks like:
|
|
#
|
|
# . (ino 256)
|
|
# |
|
|
# |--- f2 (ino 257)
|
|
# |--- f3 (ino 258)
|
|
# |--- f4 (ino 259)
|
|
# |--- f5 (ino 258)
|
|
#
|
|
|
|
$BTRFS_UTIL_PROG subvolume snapshot -r $SCRATCH_MNT \
|
|
$SCRATCH_MNT/mysnap2 > /dev/null
|
|
|
|
$BTRFS_UTIL_PROG send -p $SCRATCH_MNT/mysnap1 -f $send_files_dir/2.snap \
|
|
$SCRATCH_MNT/mysnap2 2>&1 1>/dev/null | _filter_scratch
|
|
|
|
$FSSUM_PROG -A -f -w $send_files_dir/1.fssum $SCRATCH_MNT/mysnap1
|
|
$FSSUM_PROG -A -f -w $send_files_dir/2.fssum \
|
|
-x $SCRATCH_MNT/mysnap2/mysnap1 $SCRATCH_MNT/mysnap2
|
|
|
|
# Now recreate the filesystem by receiving both send streams and verify we get
|
|
# the same content that the original filesystem had.
|
|
_scratch_unmount
|
|
_scratch_mkfs >>$seqres.full 2>&1
|
|
_scratch_mount
|
|
|
|
$BTRFS_UTIL_PROG receive -f $send_files_dir/1.snap $SCRATCH_MNT > /dev/null
|
|
$BTRFS_UTIL_PROG receive -f $send_files_dir/2.snap $SCRATCH_MNT > /dev/null
|
|
$FSSUM_PROG -r $send_files_dir/1.fssum $SCRATCH_MNT/mysnap1
|
|
$FSSUM_PROG -r $send_files_dir/2.fssum $SCRATCH_MNT/mysnap2
|
|
|
|
status=0
|
|
exit
|