1#!/bin/ksh -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
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7# You may not use this file except in compliance with the License.
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11# See the License for the specific language governing permissions
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13#
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16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
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20# CDDL HEADER END
21#
22
23#
24# Copyright (c) 2023 by iXsystems, Inc.
25#
26
27. $STF_SUITE/include/libtest.shlib
28
29#
30# DESCRIPTION:
31#	'zpool attach poolname raidz ...' should fail if raidz_expansion
32#	feature is not enabled.
33#
34# STRATEGY:
35#	1. Create raidz pool with raidz_expansion feature disabled
36#	2. Attempt to attach a device to the raidz vdev
37#	3. Verify that device attached failed
38#	4. Destroy the raidz pool
39
40typeset -r devs=4
41typeset -r dev_size_mb=128
42typeset -a disks
43
44function cleanup
45{
46	log_pos zpool status "$TESTPOOL"
47
48	poolexists "$TESTPOOL" && log_must_busy zpool destroy "$TESTPOOL"
49
50	for i in {0..$devs}; do
51		log_must rm -f "$TEST_BASE_DIR/dev-$i"
52	done
53}
54
55log_onexit cleanup
56
57for i in {0..$devs}; do
58	device=$TEST_BASE_DIR/dev-$i
59	log_must truncate -s ${dev_size_mb}M "$device"
60	if [[ $i -ne $devs ]]; then
61		disks[${#disks[*]}+1]=$device
62	fi
63done
64
65# create a pool with raidz_expansion feature disabled
66log_must zpool create -f -o cachefile=none -o feature@raidz_expansion=disabled \
67	"$TESTPOOL" raidz1 "${disks[@]}"
68status=$(zpool list -H -o feature@raidz_expansion "$TESTPOOL")
69if [[ "$status" != "disabled" ]]; then
70	log_fail "raidz_expansion feature was not disabled"
71fi
72
73# expecting attach to fail
74log_mustnot_expect "raidz_expansion feature must be enabled" zpool attach -f \
75	"$TESTPOOL" raidz1-0 "$TEST_BASE_DIR/dev-$devs"
76log_must zpool destroy "$TESTPOOL"
77
78log_pass "raidz attach failed with feature disabled as expected"
79