81 lines
2.2 KiB
Bash
Executable File
81 lines
2.2 KiB
Bash
Executable File
#! /bin/ksh -p
|
|
#
|
|
# CDDL HEADER START
|
|
#
|
|
# The contents of this file are subject to the terms of the
|
|
# Common Development and Distribution License (the "License").
|
|
# You may not use this file except in compliance with the License.
|
|
#
|
|
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
|
# or http://www.opensolaris.org/os/licensing.
|
|
# See the License for the specific language governing permissions
|
|
# and limitations under the License.
|
|
#
|
|
# When distributing Covered Code, include this CDDL HEADER in each
|
|
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
|
# If applicable, add the following below this CDDL HEADER, with the
|
|
# fields enclosed by brackets "[]" replaced with your own identifying
|
|
# information: Portions Copyright [yyyy] [name of copyright owner]
|
|
#
|
|
# CDDL HEADER END
|
|
#
|
|
|
|
#
|
|
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
|
|
# Use is subject to license terms.
|
|
#
|
|
|
|
#
|
|
# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
|
|
#
|
|
|
|
. $STF_SUITE/include/libtest.shlib
|
|
|
|
#
|
|
# DESCRIPTION:
|
|
#
|
|
# Ensure multiple threads performing write appends to the same ZFS
|
|
# file succeed.
|
|
#
|
|
# STRATEGY:
|
|
# 1) Verify this is a multi-processor system
|
|
# 2) Create multiple threads with each appending to a file
|
|
# 3) Verify that the resulting file is the expected size
|
|
#
|
|
|
|
verify_runnable "both"
|
|
|
|
log_assert "Ensure multiple threads performing write appends to the same" \
|
|
"ZFS file succeed"
|
|
|
|
#
|
|
# $FILE_SIZE is hardcoded into threadsappend.c and is the expected
|
|
# size of the file after all the threads have appended to it
|
|
#
|
|
typeset -i FILE_SIZE=1310720
|
|
TESTFILE='testfile-threadsappend'
|
|
|
|
#
|
|
# This test should be run on a multi-processor system because otherwise the FS
|
|
# will not be concurrently used by the threads
|
|
#
|
|
if ! is_mp; then
|
|
log_fail "This test should be executed on a multi-processor system."
|
|
fi
|
|
|
|
#
|
|
# zfs_threadsappend tries to append to $TESTFILE using threads
|
|
# so that the resulting file is $FILE_SIZE bytes in size
|
|
#
|
|
log_must threadsappend ${TESTDIR}/${TESTFILE}
|
|
|
|
#
|
|
# Check the size of the resulting file
|
|
#
|
|
SIZE=`ls -l ${TESTDIR}/${TESTFILE} | awk '{print $5}'`
|
|
if [[ $SIZE -ne $FILE_SIZE ]]; then
|
|
log_fail "'The length of ${TESTDIR}/${TESTFILE}' doesn't equal 1310720."
|
|
fi
|
|
|
|
log_pass "Multiple thread appends succeeded. File size as expected"
|