#!/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 2008 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 . $STF_SUITE/tests/functional/zvol/zvol_common.shlib . $STF_SUITE/tests/functional/zvol/zvol_swap/zvol_swap.cfg # # DESCRIPTION: # Verify that a zvol can be used as a swap device # # STRATEGY: # 1. Create a pool # 2. Create a zvol volume # 3. Use zvol as swap space # 4. Create a file under /var/tmp # verify_runnable "global" function cleanup { rm -rf $TEMPFILE if is_swap_inuse $voldev ; then log_must swap_cleanup $voldev fi } log_assert "Verify that a zvol can be used as a swap device" log_onexit cleanup voldev=${ZVOL_DEVDIR}/$TESTPOOL/$TESTVOL log_note "Add zvol volume as swap space" log_must swap_setup $voldev log_note "Create a file under /var/tmp" log_must file_write -o create -f $TEMPFILE \ -b $BLOCKSZ -c $NUM_WRITES -d $DATA [[ ! -f $TEMPFILE ]] && log_fail "Unable to create file under /var/tmp" filesize=`ls -l $TEMPFILE | awk '{print $5}'` tf_size=$(( BLOCKSZ * NUM_WRITES )) (( $tf_size != $filesize )) && log_fail "testfile is ($filesize bytes), expected ($tf_size bytes)" log_pass "Successfully added a zvol to swap area."