1#!/bin/ksh -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28#
29# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/tests/functional/cache/cache.cfg
33. $STF_SUITE/tests/functional/cache/cache.kshlib
34
35#
36# DESCRIPTION:
37#	Attaching a cache device fails.
38#
39# STRATEGY:
40#	1. Create pool with separated cache devices.
41#	2. Attaching a cache device for existing cache device
42#	3. Verify the operation fails
43#
44
45verify_runnable "global"
46verify_disk_count "$LDEV2"
47
48log_assert "Attaching a cache device fails for an existing cache device."
49log_onexit cleanup
50
51for type in "" "mirror" "raidz" "raidz2"
52do
53	log_must zpool create $TESTPOOL $type $VDEV \
54		cache $LDEV
55
56	ldev=$(random_get $LDEV)
57	typeset ldev2=$(random_get $LDEV2)
58	log_mustnot zpool attach $TESTPOOL $ldev $ldev2
59	log_must check_vdev_state $TESTPOOL $ldev2 ""
60
61	log_must zpool destroy -f $TESTPOOL
62done
63
64log_pass "Attaching a cache device fails for an existing cache device."
65