cli_root/zpool_create/zpool_create_009_neg.ksh

	zpool_create_009_neg.ksh revision d583b39bfb4e2571d3e41097c5c357ffe353ad45
#!/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
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#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Copyright (c) 2012 by Delphix. All rights reserved.
#

. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/cli_root/zpool_create/zpool_create.shlib

#
# DESCRIPTION:
#   Create a pool with same devices twice or create two pools with same
#   devices, 'zpool create' should failed.
#
# STRATEGY:
#   1. Loop to create the following three kinds of pools.
#       - Regular pool
#       - Mirror
#       - Raidz
#   2. Create two pools but using the same disks, expect failed.
#   3. Create one pool but using the same disks twice, expect failed.
#

verify_runnable "global"

function cleanup
{
    typeset dtst
    typeset disk

    for dtst in $TESTPOOL $TESTPOOL1; do
        poolexists $dtst && destroy_pool $dtst
    done

    for disk in $DISKS; do
        partition_disk $SIZE $disk 6
    done
}

log_assert "Create a pool with same devices twice or create two pools with " \
    "same devices, 'zpool create' should fail."
log_onexit cleanup

typeset opt
for opt in "" "mirror" "raidz" "raidz1"; do
    typeset disk="$DISKS"
    (( ${#opt} == 0 )) && disk=${DISKS%% *}

    typeset -i count=$(get_word_count $disk)
    if (( count < 2  && ${#opt} != 0 )) ; then
        continue
    fi

    # Create two pools but using the same disks.
    create_pool $TESTPOOL $opt $disk
    log_mustnot $ZPOOL create -f $TESTPOOL1 $opt $disk
    destroy_pool $TESTPOOL

    # Create two pools and part of the devices were overlapped
    create_pool $TESTPOOL $opt $disk
    log_mustnot $ZPOOL create -f $TESTPOOL1 $opt ${DISKS% *}
    destroy_pool $TESTPOOL

    # Create one pool but using the same disks twice.
    log_mustnot $ZPOOL create -f $TESTPOOL $opt $disk $disk
done

log_pass "Using overlapping or in-use disks to create a new pool fails as expected."