| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2016 Oracle, Inc. All Rights Reserved. |
| # |
| # FS QA Test No. 373 |
| # |
| # Check that cross-mountpoint reflink doesn't work. |
| # |
| seq=`basename $0` |
| seqres=$RESULT_DIR/$seq |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "_cleanup; exit \$status" 0 1 2 3 7 15 |
| |
| _cleanup() |
| { |
| cd / |
| rm -rf $tmp.* |
| wait |
| } |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/filter |
| . ./common/reflink |
| |
| # real QA test starts here |
| _supported_fs generic |
| _require_scratch_reflink |
| _require_cp_reflink |
| |
| echo "Format and mount" |
| _scratch_mkfs > $seqres.full 2>&1 |
| _scratch_mount >> $seqres.full 2>&1 |
| |
| testdir=$SCRATCH_MNT/test-$seq |
| mkdir $testdir |
| otherdir=/tmp/m.$seq |
| othertestdir=$otherdir/test-$seq |
| rm -rf $otherdir |
| mkdir $otherdir |
| |
| blocks=1 |
| blksz=65536 |
| sz=$((blksz * blocks)) |
| |
| echo "Mount otherdir" |
| $MOUNT_PROG --bind $SCRATCH_MNT $otherdir |
| |
| echo "Create file" |
| _pwrite_byte 0x61 0 $sz $testdir/file >> $seqres.full |
| |
| filter_md5() |
| { |
| _filter_scratch | sed -e "s,$otherdir,OTHER_DIR,g" |
| } |
| |
| echo "Reflink one file to another" |
| _cp_reflink $testdir/file $othertestdir/otherfiles 2>&1 | filter_md5 |
| |
| echo "Check output" |
| md5sum $testdir/file | _filter_scratch |
| test -e $othertestdir/otherfile && echo "otherfile should not exist" |
| |
| echo "Unmount otherdir" |
| $UMOUNT_PROG $otherdir |
| rm -rf $otherdir |
| |
| # success, all done |
| status=0 |
| exit |