| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2018 Red Hat, Inc. All Rights Reserved. |
| # |
| # FS QA Test No. 565 |
| # |
| # Exercise copy_file_range() across devices supported by some |
| # filesystems since kernel commit: |
| # |
| # 5dae222a5ff0 vfs: allow copy_file_range to copy across devices |
| # |
| . ./common/preamble |
| _begin_fstest auto quick copy_range |
| |
| _register_cleanup "_cleanup" BUS |
| |
| # Import common functions. |
| . ./common/filter |
| |
| |
| _require_test |
| _require_scratch |
| _require_xfs_io_command "copy_range" |
| |
| _scratch_mkfs >>$seqres.full 2>&1 |
| _scratch_mount |
| |
| testdir=$TEST_DIR/test-$seq |
| rm -rf $testdir |
| mkdir $testdir |
| |
| $XFS_IO_PROG -f -c "pwrite -S 0x61 0 128k" $testdir/file >> $seqres.full 2>&1 |
| |
| # expect success or EXDEV on filesystem/kernel that do not support |
| # cross-device copy_range |
| testio=`$XFS_IO_PROG -f -c "copy_range -l 128k $testdir/file" $SCRATCH_MNT/copy 2>&1` |
| echo $testio | grep -q "cross-device" && \ |
| _notrun "$FSTYP does not support cross-device copy_file_range" |
| echo -n $testio |
| cmp $testdir/file $SCRATCH_MNT/copy |
| echo "md5sums after xdev copy:" |
| md5sum $testdir/file $SCRATCH_MNT/copy | _filter_testdir_and_scratch |
| |
| # success, all done |
| status=0 |
| exit |
