1#!/usr/local/bin/ksh93 -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 2012 Spectra Logic.  All rights reserved.
25# Use is subject to license terms.
26. $STF_SUITE/tests/hotspare/hotspare.kshlib
27
28################################################################################
29#
30# __stc_assertion_start
31#
32# ID: zfsd_hotspare_002_pos
33#
34# DESCRIPTION:
35#	If a vdev becomes degraded in a pool with a spare, the spare will be
36#	activated.
37#
38#
39# STRATEGY:
40#	1. Create 1 storage pools with hot spares.
41#	2. Artificially degrade one vdev in the pool
42#	3. Verify that the spare is in use.
43#
44# TESTABILITY: explicit
45#
46# TEST_AUTOMATION_LEVEL: automated
47#
48# CODING STATUS: COMPLETED (2012-08-06)
49#
50# __stc_assertion_end
51#
52###############################################################################
53
54verify_runnable "global"
55
56function cleanup
57{
58	if poolexists $TESTPOOL ; then
59		destroy_pool $TESTPOOL
60	fi
61
62	partition_cleanup
63}
64
65
66log_onexit cleanup
67
68function verify_assertion # type
69{
70	typeset sdev=$1
71	typeset err_dev=${devarray[3]}
72	typeset mntp=$(get_prop mountpoint $TESTPOOL)
73
74	# Artificially degrade the vdev
75	log_must $ZINJECT -d $err_dev -A degrade $TESTPOOL
76	log_must check_state $TESTPOOL $err_dev "DEGRADED"
77
78	# ZFSD can take up to 60 seconds to degrade an array in response to
79	# errors (though it's usually faster).
80	for ((timeout=0; $timeout<10; timeout=$timeout+1)); do
81		check_state $TESTPOOL "$sdev" "INUSE"
82		spare_inuse=$?
83		if [[ $spare_inuse == 0 ]]; then
84			break
85		fi
86		$SLEEP 6
87	done
88	log_must $ZPOOL status $TESTPOOL
89	log_must check_state $TESTPOOL "$sdev" "INUSE"
90
91	# do cleanup
92	destroy_pool $TESTPOOL
93}
94
95log_onexit cleanup
96
97log_assert "If a vdev becomes degraded, the spare will be activated."
98
99ensure_zfsd_running
100set_devs
101
102typeset  sdev="${devarray[0]}"
103
104set -A my_keywords "mirror" "raidz1" "raidz2"
105
106for keyword in "${my_keywords[@]}"; do
107	setup_hotspares "$keyword"
108	verify_assertion $sdev
109done
110