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 https://opensource.org/licenses/CDDL-1.0. 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. $STF_SUITE/tests/functional/atime/atime_common.kshlib 29 30# 31# DESCRIPTION: 32# When relatime=on, verify the access time for files is updated when first 33# read but not on second. 34# It is available to fs and clone. To snapshot, it is unavailable. 35# 36# STRATEGY: 37# 1. Create pool and fs. 38# 2. Create '$TESTFILE' for fs. 39# 3. Create snapshot and clone. 40# 4. Setting atime=on and relatime=on on datasets. 41# 5. Expect the access time is updated for first read but not on second. 42# 43 44verify_runnable "both" 45 46log_assert "Setting relatime=on, the access time for files is updated when \ 47 when read the first time, but not second time." 48log_onexit cleanup 49 50# 51# Create $TESTFILE, snapshot and clone. 52# 53setup_snap_clone 54 55for dst in $TESTPOOL/$TESTFS $TESTPOOL/$TESTCLONE $TESTPOOL/$TESTFS@$TESTSNAP 56do 57 typeset mtpt=$(get_prop mountpoint $dst) 58 59 if [[ $dst == $TESTPOOL/$TESTFS@$TESTSNAP ]]; then 60 mtpt=$(snapshot_mountpoint $dst) 61 log_mustnot check_atime_updated $mtpt/$TESTFILE 62 else 63 log_must zfs set atime=on $dst 64 log_must zfs set relatime=on $dst 65 66 log_must check_atime_updated $mtpt/$TESTFILE 67 log_mustnot check_atime_updated $mtpt/$TESTFILE 68 fi 69done 70 71log_pass "Verify the property relatime=on passed." 72