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#!/bin/ksh -p
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source. A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#
#
# Copyright 2018, loli10K <ezomori.nozomu@gmail.com>. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/cli_root/zpool_split/zpool_split.cfg
#
# DESCRIPTION:
# 'zpool split' should use the provided devices to split the pool
#
# STRATEGY:
# 1. Create various (mirror-only) pools
# 2. Verify 'zpool split' can provide a list of devices to be included in the
# new pool. At most one disk from each mirror can be specified.
#
verify_runnable "both"
function cleanup
{
destroy_pool $TESTPOOL
destroy_pool $TESTPOOL2
rm -f $FILEDEV_PREFIX*
}
function setup_mirror # <conf>
{
for filedev in "${fd[@]}"; do
truncate -s $SPA_MINDEVSIZE "$filedev"
done
log_must zpool create -f $TESTPOOL $conf
}
log_assert "'zpool split' should use the provided devices to split the pool"
log_onexit cleanup
typeset altroot="$TESTDIR/altroot-$TESTPOOL2"
typeset FILEDEV_PREFIX="$TEST_BASE_DIR/filedev"
typeset -A fd
fd[01]="$FILEDEV_PREFIX-01"
fd[02]="$FILEDEV_PREFIX-02"
fd[03]="$FILEDEV_PREFIX-03"
fd[11]="$FILEDEV_PREFIX-11"
fd[12]="$FILEDEV_PREFIX-12"
fd[13]="$FILEDEV_PREFIX-13"
# Base pool configurations
typeset poolconfs=("mirror ${fd[01]} ${fd[02]}"
"mirror ${fd[01]} ${fd[02]} ${fd[03]}"
"mirror ${fd[01]} ${fd[02]} mirror ${fd[11]} ${fd[12]}"
"mirror ${fd[01]} ${fd[02]} ${fd[03]} mirror ${fd[11]} ${fd[12]}"
"mirror ${fd[01]} ${fd[02]} mirror ${fd[11]} ${fd[12]} ${fd[13]}"
"mirror ${fd[01]} ${fd[02]} ${fd[03]} mirror ${fd[11]} ${fd[12]} ${fd[13]}"
)
# "good" device specifications
typeset gooddevs=("${fd[01]}"
"${fd[02]}"
"${fd[02]} ${fd[11]}"
"${fd[12]}"
"${fd[02]}"
"${fd[03]} ${fd[12]}"
)
# "bad" device specifications
typeset baddevs=("${fd[01]} ${fd[02]}"
"${fd[02]} ${fd[03]}"
"${fd[02]} baddev"
"baddev ${fd[11]}"
"${fd[11]} ${fd[12]} ${fd[13]}"
"${fd[01]} ${fd[02]} ${fd[13]}"
)
typeset -i i=0;
while [ $i -lt "${#poolconfs[@]}" ]
do
typeset conf=${poolconfs[$i]}
setup_mirror $conf
log_mustnot zpool split $TESTPOOL $TESTPOOL2 ${baddevs[$i]}
log_must zpool split -R $altroot $TESTPOOL $TESTPOOL2 ${gooddevs[$i]}
# Verify "good" devices ended up in the new pool
log_must poolexists $TESTPOOL2
for filedev in ${gooddevs[$i]}; do
log_must check_vdev_state $TESTPOOL2 $filedev "ONLINE"
done
cleanup
((i = i + 1))
done
log_pass "'zpool split' can use the provided devices to split the pool"
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