| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2018 Omar Sandoval. All Rights Reserved. |
| # |
| # FS QA Test 488 |
| # |
| # Test having many file descriptors referring to deleted files open. Regression |
| # test for patch "Btrfs: fix ENOSPC caused by orphan items reservations". |
| # |
| . ./common/preamble |
| _begin_fstest auto quick |
| |
| . ./common/filter |
| |
| _require_scratch |
| _require_test_program "multi_open_unlink" |
| |
| _scratch_mkfs_sized $((1024 * 1024 * 1024)) >> $seqres.full 2>&1 |
| _scratch_mount |
| |
| test_file="$SCRATCH_MNT/$seq" |
| |
| ulimit -n $((16 * 1024)) |
| # ~10000 files on a 1 GB filesystem should be no problem. |
| $here/src/multi_open_unlink -f $SCRATCH_MNT/$seq -n 10000 -s 0 |
| |
| echo "Silence is golden" |
| |
| status=0 |
| exit |
