1#! /usr/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 2008 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Copyright (c) 2013 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/include/libtest.shlib 33. $STF_SUITE/tests/functional/zvol/zvol_common.shlib 34. $STF_SUITE/tests/functional/zvol/zvol_swap/zvol_swap.cfg 35 36# 37# DESCRIPTION: 38# Verify that a zvol can be used as a swap device 39# 40# STRATEGY: 41# 1. Create a pool 42# 2. Create a zvol volume 43# 3. Use zvol as swap space 44# 4. Create a file under /tmp 45# 46 47verify_runnable "global" 48 49function cleanup 50{ 51 $RM -rf /tmp/$TESTFILE 52 53 if is_swap_inuse $voldev ; then 54 log_must $SWAP -d $voldev 55 fi 56} 57 58log_assert "Verify that a zvol can be used as a swap device" 59 60log_onexit cleanup 61 62voldev=/dev/zvol/dsk/$TESTPOOL/$TESTVOL 63log_note "Add zvol volume as swap space" 64log_must $SWAP -a $voldev 65 66log_note "Create a file under /tmp" 67log_must $FILE_WRITE -o create -f /tmp/$TESTFILE \ 68 -b $BLOCKSZ -c $NUM_WRITES -d $DATA 69 70[[ ! -f /tmp/$TESTFILE ]] && 71 log_fail "Unable to create file under /tmp" 72 73filesize=`$LS -l /tmp/$TESTFILE | $AWK '{print $5}'` 74tf_size=$(( BLOCKSZ * NUM_WRITES )) 75(( $tf_size != $filesize )) && 76 log_fail "testfile is ($filesize bytes), expected ($tf_size bytes)" 77 78log_pass "Successfully added a zvol to swap area." 79