#! /usr/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 2009 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # # Copyright (c) 2013 by Delphix. All rights reserved. # . $STF_SUITE/include/libtest.shlib . $STF_SUITE/tests/functional/zvol/zvol_common.shlib # # DESCRIPTION: # ZFS volume as dump device, it should always have 128k volblocksize # # STRATEGY: # 1. Create a ZFS volume # 2. Use dumpadm set the volume as dump device # 3. Verify the volume's volblocksize=128k # verify_runnable "global" function cleanup { typeset dumpdev=$(get_dumpdevice) if [[ $dumpdev != $savedumpdev ]] ; then safe_dumpadm $savedumpdev fi } log_assert "zfs volume as dumpdevice should have 128k volblocksize" log_onexit cleanup voldev=/dev/zvol/dsk/$TESTPOOL/$TESTVOL savedumpdev=$(get_dumpdevice) typeset oblksize=$($ZFS get -H -o value volblocksize $TESTPOOL/$TESTVOL) log_note "original $TESTPOOL/$TESTVOL volblocksize=$oblksize" safe_dumpadm $voldev typeset blksize=$($ZFS get -H -o value volblocksize $TESTPOOL/$TESTVOL) if [[ $blksize != "128K" ]]; then log_fail "ZFS volume $TESTPOOL/$TESTVOL volblocksize=$blksize" fi log_pass "zfs volume as dumpdevice should have 128k volblocksize"