#
# 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
# See the License for the specific language governing permissions
# and limitations under the License.
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# 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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# CDDL HEADER END
#
#
# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#
# Copyright (c) 2012, 2016 by Delphix. All rights reserved.
#
#
# Description:
# Once set zpool autoexpand=off, zpool can *NOT* autoexpand by
# Dynamic LUN Expansion
#
#
# STRATEGY:
# 1) Create a pool
# 2) Create volumes on top of the pool
# 3) Create pool by using the zvols and set autoexpand=off
# 4) Expand the vol size by zfs set volsize
# 5) Check that the pool size is not changed
#
verify_runnable "global"
function cleanup
{
if poolexists $TESTPOOL1; then
fi
for i in 1 2 3; do
if datasetexists $VFS/vol$i; then
fi
done
}
log_assert "zpool can not expand if set autoexpand=off after LUN expansion"
done
typeset autoexp=$(get_pool_prop autoexpand $TESTPOOL1)
if [[ $autoexp != "off" ]]; then
log_fail "zpool $TESTPOOL1 autoexpand should off but is " \
"$autoexp"
fi
typeset prev_size=$(get_pool_prop size $TESTPOOL1)
done
sleep 10
# check for zpool history for the pool size expansion
if [[ $? -eq 0 ]]; then
log_fail "pool $TESTPOOL1 is not autoexpand after LUN " \
"expansion"
fi
typeset expand_size=$(get_pool_prop size $TESTPOOL1)
if [[ "$prev_size" != "$expand_size" ]]; then
log_fail "pool $TESTPOOL1 size changed after LUN expansion"
fi
done
done
log_pass "zpool can not expand if set autoexpand=off after LUN expansion"