1#!/usr/bin/ksh -p
2
3#
4# This file and its contents are supplied under the terms of the
5# Common Development and Distribution License ("CDDL"), version 1.0.
6# You may only use this file in accordance with the terms of version
7# 1.0 of the CDDL.
8#
9# A full copy of the text of the CDDL should have accompanied this
10# source.  A copy of the CDDL is also available via the Internet at
11# http://www.illumos.org/license/CDDL.
12#
13
14#
15# Copyright (c) 2016 by Delphix. All rights reserved.
16#
17
18. $STF_SUITE/tests/functional/cli_root/zpool_import/zpool_import.kshlib
19
20#
21# DESCRIPTION:
22#	A pool should be importable using an outdated cachefile that misses a
23#	mirror that was attached.
24#
25# STRATEGY:
26#	1. Create a pool with some devices and an alternate cachefile.
27#	2. Backup the cachefile.
28#	3. Attach a mirror to one of the devices in the pool.
29#	4. Export the pool.
30#	5. Verify that we can import the pool using the backed-up cachefile.
31#
32
33verify_runnable "global"
34
35log_onexit cleanup
36
37function test_attach_vdev
38{
39	typeset poolcreate="$1"
40	typeset attachto="$2"
41	typeset attachvdev="$3"
42	typeset poolcheck="$4"
43
44	log_note "$0: pool '$poolcreate', attach $attachvdev to $attachto."
45
46	log_must zpool create -o cachefile=$CPATH $TESTPOOL1 $poolcreate
47
48	log_must cp $CPATH $CPATHBKP
49
50	log_must zpool attach $TESTPOOL1 $attachto $attachvdev
51
52	log_must zpool export $TESTPOOL1
53
54	log_must zpool import -c $CPATHBKP $TESTPOOL1
55	log_must check_pool_config $TESTPOOL1 "$poolcheck"
56
57	# Cleanup
58	log_must zpool destroy $TESTPOOL1
59	log_must rm -f $CPATH $CPATHBKP
60
61	log_note ""
62}
63
64test_attach_vdev "$VDEV0" "$VDEV0" "$VDEV4" "mirror $VDEV0 $VDEV4"
65test_attach_vdev "$VDEV0 $VDEV1" "$VDEV1" "$VDEV4" \
66    "$VDEV0 mirror $VDEV1 $VDEV4"
67test_attach_vdev "mirror $VDEV0 $VDEV1" "$VDEV0" "$VDEV4" \
68    "mirror $VDEV0 $VDEV1 $VDEV4"
69test_attach_vdev "$VDEV0 log $VDEV1" "$VDEV1" "$VDEV4" \
70    "$VDEV0 log mirror $VDEV1 $VDEV4"
71
72log_pass "zpool import -c cachefile_unaware_of_attach passed."
73