1#!/usr/local/bin/ksh93 -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# $FreeBSD$ 24 25# 26# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 27# Use is subject to license terms. 28# 29# ident "@(#)zvol_swap_004_pos.ksh 1.1 07/01/09 SMI" 30# 31 32. $STF_SUITE/include/libtest.kshlib 33 34################################################################################# 35# 36# __stc_assertion_start 37# 38# ID: zvol_swap_004_pos 39# 40# DESCRIPTION: 41# The minimum volume size for swap should be a multiple of 2 pagesize 42# bytes. 43# 44# STRATEGY: 45# 1. Get test system page size. 46# 2. Create different size volumes. 47# 3. Verify 'swap -a' has correct behaviour. 48# 49# TESTABILITY: explicit 50# 51# TEST_AUTOMATION_LEVEL: automated 52# 53# CODING_STATUS: COMPLETED (2006-12-12) 54# 55# __stc_assertion_end 56# 57################################################################################ 58 59verify_runnable "global" 60 61function cleanup 62{ 63 typeset tmp 64 for tmp in $swaplist ; do 65 log_must $SWAP -d $tmp 66 done 67 for tmp in $vollist ; do 68 log_must $ZFS destroy $tmp 69 done 70} 71 72log_assert "The minimum volume size should be a multiple of 2 pagesize bytes." 73log_onexit cleanup 74 75test_requires SWAP 76 77typeset -i volblksize pagesize=$($PAGESIZE) 78((volblksize = pagesize / 2)) 79# 80# volume size for swap Expected results 81# 82set -A array \ 83 $((volblksize)) "fail" \ 84 $((2 * volblksize)) "fail" \ 85 $((3 * volblksize)) "fail" \ 86 $((4 * volblksize)) "pass" \ 87 $((5 * volblksize)) "pass" \ 88 $((6 * volblksize)) "pass" 89 90typeset -i i=0 91while ((i < ${#array[@]})); do 92 vol="$TESTPOOL/vol_${array[$i]}" 93 vollist="$vollist $vol" 94 95 log_must $ZFS create -b $volblksize -V ${array[$i]} $vol 96 97 swapname="/dev/zvol/$vol" 98 if [[ ${array[((i+1))]} == "fail" ]]; then 99 log_mustnot $SWAP -a $swapname 100 else 101 log_must $SWAP -a $swapname 102 swaplist="$swaplist $swapname" 103 fi 104 105 ((i += 2)) 106done 107 108log_pass "Verify the minimum volume size pass." 109