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#!/bin/ksh
#
# 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 https://opensource.org/licenses/CDDL-1.0.
# 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) 2016 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
#
# DESCRIPTION:
# 'zfs promote' can successfully promote a volume clone.
#
# STRATEGY:
# 1. Create a volume clone
# 2. Promote the volume clone
# 3. Verify the dependency changed.
#
verify_runnable "global"
function cleanup
{
if snapexists $csnap; then
log_must zfs promote $vol
fi
destroy_dataset "$snap" "-rR"
}
log_assert "'zfs promote' can promote a volume clone."
log_onexit cleanup
vol=$TESTPOOL/$TESTVOL
snap=$vol@$TESTSNAP
clone=$TESTPOOL/volclone
csnap=$clone@$TESTSNAP
if ! snapexists $snap ; then
log_must zfs snapshot $snap
log_must zfs clone $snap $clone
fi
log_must zfs promote $clone
# verify the 'promote' operation
! snapexists $csnap && \
log_fail "Snapshot $csnap doesn't exist after zfs promote."
snapexists $snap && \
log_fail "Snapshot $snap is still there after zfs promote."
origin_prop=$(get_prop origin $vol)
[[ "$origin_prop" != "$csnap" ]] && \
log_fail "The dependency of $vol is not correct."
origin_prop=$(get_prop origin $clone)
[[ "$origin_prop" != "-" ]] && \
log_fail "The dependency of $clone is not correct."
log_pass "'zfs promote' can promote volume clone as expected."
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