1#!/bin/ksh -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# 24# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Copyright (c) 2016 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/include/libtest.shlib 33 34# 35# DESCRIPTION: 36# Re-creating zfs files, 'zfs unmount' still succeed. 37# 38# STRATEGY: 39# 1. Create pool and filesystem. 40# 2. Recreating the same file in this fs for a while, then breaking out. 41# 3. Verify the filesystem can be unmount successfully. 42# 43 44verify_runnable "both" 45 46function cleanup 47{ 48 if ! ismounted $TESTPOOL/$TESTFS ; then 49 log_must zfs mount $TESTPOOL/$TESTFS 50 fi 51} 52 53log_assert "Re-creating zfs files, 'zfs unmount' still succeed." 54log_onexit cleanup 55 56# Call cleanup to make sure the file system are mounted. 57cleanup 58mntpnt=$(get_prop mountpoint $TESTPOOL/$TESTFS) 59(($? != 0)) && log_fail "get_prop mountpoint $TESTPOOL/$TESTFS" 60 61typeset -i i=0 62while (( i < 10000 )); do 63 cp $STF_SUITE/include/libtest.shlib $mntpnt 64 65 (( i += 1 )) 66done 67log_note "Recreating zfs files for 10000 times." 68 69log_must zfs unmount $TESTPOOL/$TESTFS 70 71log_pass "Re-creating zfs files, 'zfs unmount' passed." 72