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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 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#
# Copyright (c) 2012, 2016 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/cli_root/zfs_mount/zfs_mount.kshlib
. $STF_SUITE/tests/functional/cli_root/zpool_import/zpool_import.cfg
#
# DESCRIPTION:
# An exported pool can be imported under a different name. Hence
# we test that a previously exported pool can be renamed.
#
# STRATEGY:
# 1. Copy a file into the default test directory.
# 2. Umount the default directory.
# 3. Export the pool.
# 4. Import the pool using the name ${TESTPOOL}-new,
# and using the various combinations.
# - Regular import
# - Alternate Root Specified
# 5. Verify it exists in the 'zpool list' output.
# 6. Verify the default file system is mounted and that the file
# from step (1) is present.
#
verify_runnable "global"
set -A pools "$TESTPOOL" "$TESTPOOL1"
set -A devs "" "-d $DEVICE_DIR"
set -A options "" "-R $ALTER_ROOT"
set -A mtpts "$TESTDIR" "$TESTDIR1"
function cleanup
{
typeset -i i=0
while (( i < ${#pools[*]} )); do
if poolexists "${pools[i]}-new" ; then
log_must zpool export "${pools[i]}-new"
[[ -d /${pools[i]}-new ]] && \
log_must rm -rf /${pools[i]}-new
log_must zpool import ${devs[i]} \
"${pools[i]}-new" ${pools[i]}
fi
datasetexists "${pools[i]}" || \
log_must zpool import ${devs[i]} ${pools[i]}
ismounted "${pools[i]}/$TESTFS" || \
log_must zfs mount ${pools[i]}/$TESTFS
[[ -e ${mtpts[i]}/$TESTFILE0 ]] && \
log_must rm -rf ${mtpts[i]}/$TESTFILE0
((i = i + 1))
done
cleanup_filesystem $TESTPOOL1 $TESTFS $TESTDIR1
destroy_pool $TESTPOOL1
[[ -d $ALTER_ROOT ]] && \
log_must rm -rf $ALTER_ROOT
[[ -e $VDEV_FILE ]] && \
log_must rm $VDEV_FILE
}
log_onexit cleanup
log_assert "Verify that an imported pool can be renamed."
setup_filesystem "$DEVICE_FILES" $TESTPOOL1 $TESTFS $TESTDIR1
read -r checksum1 _ < <(cksum $MYTESTFILE)
typeset -i i=0
typeset -i j=0
typeset basedir
while (( i < ${#pools[*]} )); do
guid=$(get_config ${pools[i]} pool_guid)
log_must cp $MYTESTFILE ${mtpts[i]}/$TESTFILE0
log_must zfs umount ${mtpts[i]}
j=0
while (( j < ${#options[*]} )); do
log_must zpool export ${pools[i]}
[[ -d /${pools[i]} ]] && \
log_must rm -rf /${pools[i]}
typeset target=${pools[i]}
if (( RANDOM % 2 == 0 )) ; then
target=$guid
log_note "Import by guid."
fi
log_must zpool import ${devs[i]} ${options[j]} \
$target ${pools[i]}-new
log_must poolexists "${pools[i]}-new"
log_must ismounted ${pools[i]}-new/$TESTFS
basedir=${mtpts[i]}
[[ -n ${options[j]} ]] && \
basedir=$ALTER_ROOT/${mtpts[i]}
[[ ! -e $basedir/$TESTFILE0 ]] && \
log_fail "$basedir/$TESTFILE0 missing after import."
read -r checksum2 _ < <(cksum $basedir/$TESTFILE0)
log_must [ "$checksum1" = "$checksum2" ]
log_must zpool export "${pools[i]}-new"
[[ -d /${pools[i]}-new ]] && \
log_must rm -rf /${pools[i]}-new
target=${pools[i]}-new
if (( RANDOM % 2 == 0 )) ; then
target=$guid
fi
log_must zpool import ${devs[i]} $target ${pools[i]}
((j = j + 1))
done
((i = i + 1))
done
VDEV_FILE=$(mktemp $TEST_BASE_DIR/tmp.XXXXXX)
log_must mkfile -n 128M $VDEV_FILE
log_must zpool create overflow $VDEV_FILE
log_must zfs create overflow/testfs
ID=$(zpool get -Ho value guid overflow)
log_must zpool export overflow
log_mustnot zpool import -d $TEST_BASE_DIR $(echo id) \
$(printf "%*s\n" 250 "" | tr ' ' 'c')
log_pass "Successfully imported and renamed a ZPOOL"
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