/tests/zfs-tests/tests/functional/cli_root/zpool_add/zpool_add_003_pos.ksh
Korn Shell | 97 lines | 37 code | 15 blank | 45 comment | 2 complexity | 11f692b6bd1306323d7b5b2c2decb715 MD5 | raw file
Possible License(s): Apache-2.0, MPL-2.0-no-copyleft-exception
- #!/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) 2014, 2016 by Delphix. All rights reserved.
- #
- . $STF_SUITE/include/libtest.shlib
- . $STF_SUITE/tests/functional/cli_root/zpool_add/zpool_add.kshlib
- #
- # DESCRIPTION:
- # 'zpool add -n <pool> <vdev> ...' can display the configuration without adding
- # the specified devices to given pool
- #
- # STRATEGY:
- # 1. Create a storage pool
- # 2. Use -n to add devices to the pool
- # 3. Verify the devices are not added actually
- # 4. Add devices to the pool for real this time, verify the vdev tree is the
- # same printed by the dryrun iteration
- #
- verify_runnable "global"
- function cleanup
- {
- destroy_pool $TESTPOOL
- rm -f $TMPFILE_PREFIX* $VDEV_PREFIX*
- }
- log_assert "'zpool add -n <pool> <vdev> ...' can display the configuration" \
- "without actually adding devices to the pool."
- log_onexit cleanup
- typeset TMPFILE_PREFIX="$TEST_BASE_DIR/zpool_add_003"
- typeset STR_DRYRUN="would update '$TESTPOOL' to the following configuration:"
- typeset VDEV_PREFIX="$TEST_BASE_DIR/filedev"
- typeset -a VDEV_TYPES=("" "dedup" "special" "log" "cache")
- vdevs=""
- config=""
- # 1. Create a storage pool
- log_must truncate -s $SPA_MINDEVSIZE "$VDEV_PREFIX-root"
- log_must zpool create "$TESTPOOL" "$VDEV_PREFIX-root"
- log_must poolexists "$TESTPOOL"
- for vdevtype in "${VDEV_TYPES[@]}"; do
- log_must truncate -s $SPA_MINDEVSIZE "$VDEV_PREFIX-$vdevtype"
- vdevs="$vdevs $VDEV_PREFIX-$vdevtype"
- config="$config $vdevtype $VDEV_PREFIX-$vdevtype"
- done
- # 2. Use -n to add devices to the pool
- log_must eval "zpool add -f -n $TESTPOOL $config > $TMPFILE_PREFIX-dryrun"
- log_must grep -q "$STR_DRYRUN" "$TMPFILE_PREFIX-dryrun"
- # 3. Verify the devices are not added actually
- for vdev in $vdevs; do
- log_mustnot vdevs_in_pool "$TESTPOOL" "$vdev"
- done
- # 4. Add devices to the pool for real this time, verify the vdev tree is the
- # same printed by the dryrun iteration
- log_must zpool add -f $TESTPOOL $config
- zpool status $TESTPOOL | awk 'NR == 1, /NAME/ { next } /^$/ {exit}
- {print $1}' > "$TMPFILE_PREFIX-vdevtree"
- cat "$TMPFILE_PREFIX-dryrun" | awk 'NR == 1, /would/ {next}
- {print $1}' > "$TMPFILE_PREFIX-vdevtree-n"
- log_must eval "diff $TMPFILE_PREFIX-vdevtree-n $TMPFILE_PREFIX-vdevtree"
- log_pass "'zpool add -n <pool> <vdev> ...' executes successfully."