/
zvol_misc_006_pos.ksh
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zvol_misc_006_pos.ksh
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#!/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, 2015 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/zvol/zvol_common.shlib
#
# DESCRIPTION:
# ZFS volume as dump device, it should always have 128k volblocksize
#
# STRATEGY:
# 1. Create a ZFS volume
# 2. Use dumpadm set the volume as dump device
# 3. Verify the volume's volblocksize=128k
#
verify_runnable "global"
volsize=$(zfs get -H -o value volsize $TESTPOOL/$TESTVOL)
function cleanup
{
typeset dumpdev=$(get_dumpdevice)
if [[ $dumpdev != $savedumpdev ]] ; then
safe_dumpadm $savedumpdev
fi
zfs set volsize=$volsize $TESTPOOL/$TESTVOL
}
log_assert "zfs volume as dumpdevice should have 128k volblocksize"
log_onexit cleanup
voldev=${ZVOL_DEVDIR}/$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"