1#!/bin/ksh -p 2# 3# CDDL HEADER START 4# 5# This file and its contents are supplied under the terms of the 6# Common Development and Distribution License ("CDDL"), version 1.0. 7# You may only use this file in accordance with the terms of version 8# 1.0 of the CDDL. 9# 10# A full copy of the text of the CDDL should have accompanied this 11# source. A copy of the CDDL is also available via the Internet at 12# http://www.illumos.org/license/CDDL. 13# 14# CDDL HEADER END 15# 16 17# 18# Copyright (c) 2014, 2016 by Delphix. All rights reserved. 19# Copyright (c) 2022 by Lawrence Livermore National Security, LLC. 20# 21 22. $STF_SUITE/include/libtest.shlib 23. $STF_SUITE/tests/functional/no_space/enospc.cfg 24 25# 26# DESCRIPTION: 27# After filling a filesystem, verify the contents can be removed 28# without encountering an ENOSPC error. 29# 30 31verify_runnable "both" 32 33command -v fio > /dev/null || log_unsupported "fio missing" 34 35function cleanup 36{ 37 destroy_pool $TESTPOOL 38 log_must rm -f $all_vdevs 39} 40 41log_onexit cleanup 42 43log_assert "Files can be removed from full file system." 44 45all_vdevs=$(echo $TEST_BASE_DIR/file.{01..12}) 46 47log_must truncate -s $MINVDEVSIZE $all_vdevs 48 49log_must zpool create -f $TESTPOOL draid2:8d:2s $all_vdevs 50log_must zfs create $TESTPOOL/$TESTFS 51log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS 52log_must zfs set compression=off $TESTPOOL/$TESTFS 53 54log_note "Writing files until ENOSPC." 55log_mustnot_expect "No space left on device" fio --name=test \ 56 --fallocate=none --rw=write --bs=1M --size=1G --numjobs=4 \ 57 --sync=1 --directory=$TESTDIR/ --group_reporting 58 59log_must rm $TESTDIR/test.* 60log_must test -z "$(ls -A $TESTDIR)" 61 62log_pass "All files removed without error" 63